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-rw-r--r--debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/indent.cpp4473
1 files changed, 4473 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/indent.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/indent.cpp
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--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/indent.cpp
@@ -0,0 +1,4473 @@
+/**
+ * @file indent.cpp
+ * Does all the indenting stuff.
+ *
+ * @author Ben Gardner
+ * @author Guy Maurel October 2015- 2021
+ * @license GPL v2+
+ */
+
+#include "indent.h"
+
+#include "align.h"
+#include "frame_list.h"
+#include "options_for_QT.h"
+#include "prototypes.h"
+#include "quick_align_again.h"
+#include "space.h"
+
+#ifdef WIN32
+#include <algorithm> // to get max
+#endif // ifdef WIN32
+
+
+constexpr static auto LCURRENT = LINDENT;
+
+using namespace std;
+using namespace uncrustify;
+
+
+/**
+ * General indenting approach:
+ * Indenting levels are put into a stack.
+ *
+ * The stack entries contain:
+ * - opening type
+ * - brace column
+ * - continuation column
+ *
+ * Items that start a new stack item:
+ * - preprocessor (new parse frame)
+ * - Brace Open (Virtual brace also)
+ * - Paren, Square, Angle open
+ * - Assignments
+ * - C++ '<<' operator (ie, cout << "blah")
+ * - case
+ * - class colon
+ * - return
+ * - types
+ * - any other continued statement
+ *
+ * Note that the column of items marked 'PCF_WAS_ALIGNED' is not changed.
+ *
+ * For an open brace:
+ * - indent increases by indent_columns
+ * - if part of if/else/do/while/switch/etc, an extra indent may be applied
+ * - if in a paren, then cont-col is set to column + 1, ie "({ some code })"
+ *
+ * Open paren/square/angle:
+ * cont-col is set to the column of the item after the open paren, unless
+ * followed by a newline, then it is set to (brace-col + indent_columns).
+ * Examples:
+ * a_really_long_funcion_name(
+ * param1, param2);
+ * a_really_long_funcion_name(param1,
+ * param2);
+ *
+ * Assignments:
+ * Assignments are continued aligned with the first item after the assignment,
+ * unless the assign is followed by a newline.
+ * Examples:
+ * some.variable = asdf + asdf +
+ * asdf;
+ * some.variable =
+ * asdf + asdf + asdf;
+ *
+ * C++ << operator:
+ * Handled the same as assignment.
+ * Examples:
+ * cout << "this is test number: "
+ * << test_number;
+ *
+ * case:
+ * Started with case or default.
+ * Terminated with close brace at level or another case or default.
+ * Special indenting according to various rules.
+ * - indent of case label
+ * - indent of case body
+ * - how to handle optional braces
+ * Examples:
+ * {
+ * case x: {
+ * a++;
+ * break;
+ * }
+ * case y:
+ * b--;
+ * break;
+ * default:
+ * c++;
+ * break;
+ * }
+ *
+ * Class colon:
+ * Indent continuation by indent_columns:
+ * class my_class :
+ * baseclass1,
+ * baseclass2
+ * {
+ *
+ * Return: same as assignments
+ * If the return statement is not fully paren'd, then the indent continues at
+ * the column of the item after the return. If it is paren'd, then the paren
+ * rules apply.
+ * return somevalue +
+ * othervalue;
+ *
+ * Type: pretty much the same as assignments
+ * Examples:
+ * int foo,
+ * bar,
+ * baz;
+ *
+ * Any other continued item:
+ * There shouldn't be anything not covered by the above cases, but any other
+ * continued item is indented by indent_columns:
+ * Example:
+ * somereallycrazylongname.with[lotsoflongstuff].
+ * thatreallyannoysme.whenIhavetomaintain[thecode] = 3;
+ */
+
+/**
+ * REVISIT: This needs to be re-checked, maybe cleaned up
+ *
+ * Indents comments in a (hopefully) smart manner.
+ *
+ * There are two type of comments that get indented:
+ * - stand alone (ie, no tokens on the line before the comment)
+ * - trailing comments (last token on the line apart from a linefeed)
+ * + note that a stand-alone comment is a special case of a trailing
+ *
+ * The stand alone comments will get indented in one of three ways:
+ * - column 1:
+ * + There is an empty line before the comment AND the indent level is 0
+ * + The comment was originally in column 1
+ *
+ * - Same column as trailing comment on previous line (ie, aligned)
+ * + if originally within TBD (3) columns of the previous comment
+ *
+ * - syntax indent level
+ * + doesn't fit in the previous categories
+ *
+ * Options modify this behavior:
+ * - keep original column (don't move the comment, if possible)
+ * - keep relative column (move out the same amount as first item on line)
+ * - fix trailing comment in column TBD
+ *
+ * @param pc The comment, which is the first item on a line
+ * @param col The column if this is to be put at indent level
+ */
+static void indent_comment(chunk_t *pc, size_t col);
+
+
+static size_t token_indent(c_token_t type);
+
+
+static size_t calc_indent_continue(const ParseFrame &frm, size_t pse_tos);
+
+/**
+ * Get candidate chunk first on line to which OC blocks can be indented against.
+ */
+static chunk_t *candidate_chunk_first_on_line(chunk_t *pc);
+
+/**
+ * We are on a '{' that has parent = OC_BLOCK_EXPR
+ * find the column of the param tag
+ */
+static chunk_t *oc_msg_block_indent(chunk_t *pc, bool from_brace, bool from_caret, bool from_colon, bool from_keyword);
+
+
+/**
+ * returns true if forward or reverse scan reveals only single newlines or comments
+ * stops when hits code
+ * false if next thing hit is a closing brace, also if 2 newlines in a row
+ */
+static bool single_line_comment_indent_rule_applies(chunk_t *start, bool forward);
+
+/**
+ * returns true if semicolon on the same level ends any assign operations
+ * false if next thing hit is not the end of an assign operation
+ */
+static bool is_end_of_assignment(chunk_t *pc, const ParseFrame &frm);
+
+
+void indent_to_column(chunk_t *pc, size_t column)
+{
+ LOG_FUNC_ENTRY();
+
+ if (column < pc->column)
+ {
+ column = pc->column;
+ }
+ reindent_line(pc, column);
+}
+
+
+enum class align_mode_e : unsigned int
+{
+ SHIFT, //! shift relative to the current column
+ KEEP_ABS, //! try to keep the original absolute column
+ KEEP_REL, //! try to keep the original gap
+};
+
+
+void align_to_column(chunk_t *pc, size_t column)
+{
+ LOG_FUNC_ENTRY();
+
+ if ( pc == nullptr
+ || column == pc->column)
+ {
+ return;
+ }
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, text() '%s', type is %s => column is %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->column, pc->text(),
+ get_token_name(pc->type), column);
+
+ const auto col_delta = static_cast<int>(column) - static_cast<int>(pc->column);
+ size_t min_col = column;
+
+ pc->column = column;
+
+ do
+ {
+ auto *next = chunk_get_next(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ const size_t min_delta = space_col_align(pc, next);
+ min_col += min_delta;
+
+ const auto *prev = pc;
+ pc = next;
+
+ auto almod = align_mode_e::SHIFT;
+
+ if ( chunk_is_comment(pc)
+ && get_chunk_parent_type(pc) != CT_COMMENT_EMBED)
+ {
+ log_rule_B("indent_relative_single_line_comments");
+ almod = ( chunk_is_single_line_comment(pc)
+ && options::indent_relative_single_line_comments())
+ ? align_mode_e::KEEP_REL : align_mode_e::KEEP_ABS;
+ }
+
+ if (almod == align_mode_e::KEEP_ABS)
+ {
+ // Keep same absolute column
+ pc->column = max(pc->orig_col, min_col);
+ }
+ else if (almod == align_mode_e::KEEP_REL)
+ {
+ // Keep same relative column
+ auto orig_delta = static_cast<int>(pc->orig_col) - static_cast<int>(prev->orig_col);
+ orig_delta = max<int>(orig_delta, min_delta); // keeps orig_delta positive
+
+ pc->column = prev->column + static_cast<size_t>(orig_delta);
+ }
+ else // SHIFT
+ {
+ // Shift by the same amount, keep above negative values
+ pc->column = ( col_delta >= 0
+ || cast_abs(pc->column, col_delta) < pc->column)
+ ? pc->column + col_delta : 0;
+ pc->column = max(pc->column, min_col);
+ }
+ LOG_FMT(LINDLINED, "%s(%d): %s set column of '%s', type is %s, orig_line is %zu, to col %zu (orig_col was %zu)\n",
+ __func__, __LINE__,
+ (almod == align_mode_e::KEEP_ABS) ? "abs" :
+ (almod == align_mode_e::KEEP_REL) ? "rel" : "sft",
+ pc->text(), get_token_name(pc->type), pc->orig_line, pc->column, pc->orig_col);
+ } while ( pc != nullptr
+ && pc->nl_count == 0);
+} // align_to_column
+
+
+void reindent_line(chunk_t *pc, size_t column)
+{
+ LOG_FUNC_ENTRY();
+ char copy[1000];
+
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, on '%s' [%s/%s] => %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->elided_text(copy),
+ get_token_name(pc->type), get_token_name(get_chunk_parent_type(pc)),
+ column);
+ log_func_stack_inline(LINDLINE);
+
+ if (column == pc->column)
+ {
+ return;
+ }
+ auto col_delta = static_cast<int>(column) - static_cast<int>(pc->column);
+ auto min_col = column;
+
+ pc->column = column;
+
+ do
+ {
+ if (QT_SIGNAL_SLOT_found)
+ {
+ // fix the bug #654
+ // connect(&mapper, SIGNAL(mapped(QString &)), this, SLOT(onSomeEvent(QString &)));
+ // look for end of SIGNAL/SLOT block
+ if (!pc->flags.test(PCF_IN_QT_MACRO))
+ {
+ LOG_FMT(LINDLINE, "FLAGS is NOT set: PCF_IN_QT_MACRO\n");
+ restore_options_for_QT();
+ }
+ }
+ else
+ {
+ // look for begin of SIGNAL/SLOT block
+ if (pc->flags.test(PCF_IN_QT_MACRO))
+ {
+ LOG_FMT(LINDLINE, "FLAGS is set: PCF_IN_QT_MACRO\n");
+ save_set_options_for_QT(pc->level);
+ }
+ }
+ chunk_t *next = chunk_get_next(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+
+ if (pc->nl_count)
+ {
+ min_col = 0;
+ col_delta = 0;
+ }
+ min_col += space_col_align(pc, next);
+ pc = next;
+
+ const bool is_comment = chunk_is_comment(pc);
+ log_rule_B("indent_relative_single_line_comments");
+ const bool keep = ( is_comment
+ && chunk_is_single_line_comment(pc)
+ && options::indent_relative_single_line_comments());
+
+ if ( is_comment
+ && get_chunk_parent_type(pc) != CT_COMMENT_EMBED
+ && !keep)
+ {
+ pc->column = max(pc->orig_col, min_col);
+ LOG_FMT(LINDLINE, "%s(%d): set comment on line %zu to col %zu (orig %zu)\n",
+ __func__, __LINE__, pc->orig_line, pc->column, pc->orig_col);
+ }
+ else
+ {
+ const auto tmp_col = static_cast<int>(pc->column) + col_delta;
+ pc->column = max(tmp_col, static_cast<int>(min_col));
+
+ LOG_FMT(LINDLINED, "%s(%d): set column of ", __func__, __LINE__);
+
+ if (chunk_is_token(pc, CT_NEWLINE))
+ {
+ LOG_FMT(LINDLINED, "<Newline>");
+ }
+ else
+ {
+ LOG_FMT(LINDLINED, "'%s'", pc->text());
+ }
+ LOG_FMT(LINDLINED, " to %zu (orig %zu)\n", pc->column, pc->orig_col);
+ }
+ } while ( pc != nullptr
+ && pc->nl_count == 0);
+} // reindent_line
+
+
+static size_t token_indent(c_token_t type)
+{
+ switch (type)
+ {
+ case CT_IF:
+ case CT_DO:
+ return(3);
+
+ case CT_FOR:
+ case CT_ELSE: // wacky, but that's what is wanted
+ return(4);
+
+ case CT_WHILE:
+ case CT_USING_STMT:
+ return(6);
+
+ case CT_SWITCH:
+ return(7);
+
+ case CT_ELSEIF:
+ return(8);
+
+ case CT_SYNCHRONIZED:
+ return(13);
+
+ default:
+ return(0);
+ }
+}
+
+
+#define indent_column_set(X) \
+ do { \
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, indent_column changed from %zu to %zu\n", \
+ __func__, __LINE__, pc->orig_line, indent_column, (size_t)X); \
+ indent_column = (X); \
+ } while (false)
+
+
+static size_t calc_indent_continue(const ParseFrame &frm, size_t pse_tos)
+{
+ log_rule_B("indent_continue");
+ const int ic = options::indent_continue();
+
+ if ( ic < 0
+ && frm.at(pse_tos).indent_cont)
+ {
+ return(frm.at(pse_tos).indent);
+ }
+ return(frm.at(pse_tos).indent + abs(ic));
+}
+
+
+static size_t calc_indent_continue(const ParseFrame &frm)
+{
+ return(calc_indent_continue(frm, frm.size() - 1));
+}
+
+
+static chunk_t *candidate_chunk_first_on_line(chunk_t *pc)
+{
+ chunk_t *first = chunk_first_on_line(pc);
+
+ log_rule_B("indent_inside_ternary_operator");
+
+ if ( options::indent_inside_ternary_operator()
+ && ( chunk_is_token(first, CT_QUESTION)
+ || chunk_is_token(first, CT_COND_COLON)))
+ {
+ return(chunk_get_next_ncnnl(first));
+ }
+ else
+ {
+ return(first);
+ }
+}
+
+
+static chunk_t *oc_msg_block_indent(chunk_t *pc, bool from_brace,
+ bool from_caret, bool from_colon,
+ bool from_keyword)
+{
+ LOG_FUNC_ENTRY();
+ chunk_t *tmp = chunk_get_prev_nc(pc);
+
+ if (from_brace)
+ {
+ return(pc);
+ }
+
+ // Skip to open paren in ':^TYPE *(ARGS) {'
+ if (chunk_is_paren_close(tmp))
+ {
+ tmp = chunk_get_prev_nc(chunk_skip_to_match_rev(tmp));
+ }
+
+ // // Check for star in ':^TYPE *(ARGS) {'. Issue 2477
+ if (chunk_is_token(tmp, CT_PTR_TYPE))
+ {
+ tmp = chunk_get_prev_nc(tmp);
+ }
+
+ // Check for type in ':^TYPE *(ARGS) {'. Issue 2482
+ if (chunk_is_token(tmp, CT_TYPE))
+ {
+ tmp = chunk_get_prev_nc(tmp);
+ }
+ // Check for caret in ':^TYPE *(ARGS) {'
+ // Store the caret position
+ chunk_t *caret_tmp = nullptr;
+
+ if ( tmp != nullptr
+ && tmp->type == CT_OC_BLOCK_CARET)
+ {
+ caret_tmp = tmp;
+ }
+ else
+ {
+ caret_tmp = chunk_get_prev_type(tmp, CT_OC_BLOCK_CARET, -1);
+ tmp = caret_tmp;
+ }
+
+ // If we still cannot find caret then return first chunk on the line
+ if ( tmp == nullptr
+ || tmp->type != CT_OC_BLOCK_CARET)
+ {
+ return(candidate_chunk_first_on_line(pc));
+ }
+
+ if (from_caret)
+ {
+ return(tmp);
+ }
+ tmp = chunk_get_prev_nc(tmp);
+
+ // Check for colon in ':^TYPE *(ARGS) {'
+ if (from_colon)
+ {
+ if ( tmp == nullptr
+ || tmp->type != CT_OC_COLON)
+ {
+ return(candidate_chunk_first_on_line(pc));
+ }
+ else
+ {
+ return(tmp);
+ }
+ }
+ tmp = chunk_get_prev_nc(tmp);
+
+ if (from_keyword)
+ {
+ if ( tmp == nullptr
+ || ( tmp->type != CT_OC_MSG_NAME
+ && tmp->type != CT_OC_MSG_FUNC))
+ {
+ return(candidate_chunk_first_on_line(pc));
+ }
+ else
+ {
+ return(tmp);
+ }
+ }
+ // In almost all the cases, its better to return the first chunk on the line than not indenting at all.
+ tmp = candidate_chunk_first_on_line(pc);
+ return(tmp);
+} // oc_msg_block_indent
+
+
+#define log_indent() \
+ do { _log_indent(__func__, __LINE__, frm); \
+ } while (false)
+
+
+static void _log_indent(const char *func, const uint32_t line, const ParseFrame &frm)
+{
+ LOG_FMT(LINDLINE, "%s(%d): frm.pse_tos is %zu, ...indent is %zu\n",
+ func, line, frm.size() - 1, frm.top().indent);
+}
+
+
+#define log_prev_indent() \
+ do { _log_prev_indent(__func__, __LINE__, frm); \
+ } while (false)
+
+
+static void _log_prev_indent(const char *func, const uint32_t line, const ParseFrame &frm)
+{
+ LOG_FMT(LINDLINE, "%s(%d): frm.pse_tos is %zu, prev....indent is %zu\n",
+ func, line, frm.size() - 1, frm.prev().indent);
+}
+
+
+#define log_indent_tmp() \
+ do { _log_indent_tmp(__func__, __LINE__, frm); \
+ } while (false)
+
+
+static void _log_indent_tmp(const char *func, const uint32_t line, const ParseFrame &frm)
+{
+ LOG_FMT(LINDLINE, "%s(%d): frm.pse_tos is %zu, ...indent_tmp is %zu\n",
+ func, line, frm.size() - 1, frm.top().indent_tmp);
+}
+
+
+static void quick_indent_again(void)
+{
+ LOG_FUNC_ENTRY();
+
+ for (chunk_t *pc = chunk_get_head(); pc != nullptr; pc = chunk_get_next(pc))
+ {
+ if (pc->indent.ref == nullptr)
+ {
+ continue;
+ }
+ chunk_t *tmp = chunk_get_prev(pc);
+
+ if (!chunk_is_newline(tmp))
+ {
+ continue;
+ }
+ const size_t col = pc->indent.ref->column + pc->indent.delta;
+ indent_to_column(pc, col);
+
+ LOG_FMT(LINDENTAG, "%s(%d): [%zu] indent [%s] to %zu based on [%s] @ %zu:%zu\n",
+ __func__, __LINE__, pc->orig_line, pc->text(), col,
+ pc->indent.ref->text(), pc->indent.ref->orig_line,
+ pc->indent.ref->column);
+ }
+}
+
+
+void indent_text(void)
+{
+ LOG_FUNC_ENTRY();
+ bool did_newline = true;
+ size_t vardefcol = 0;
+
+ log_rule_B("indent_columns");
+ const size_t indent_size = options::indent_columns();
+ size_t indent_column = 0;
+ int xml_indent = 0;
+ size_t sql_col = 0;
+ size_t sql_orig_col = 0;
+ bool in_func_def = false;
+
+
+ std::vector<ParseFrame> frames;
+ ParseFrame frm{};
+
+
+ chunk_t *pc = chunk_get_head();
+ bool classFound = false; // Issue #672
+
+ while (pc != nullptr)
+ {
+ // forces string literal to column-1 [Fix for 1246]
+ log_rule_B("indent_col1_multi_string_literal");
+
+ if ( (pc->type == CT_STRING_MULTI)
+ && !(cpd.lang_flags & LANG_OC) // Issue #1795
+ && options::indent_col1_multi_string_literal())
+ {
+ string str = pc->text();
+
+ if ( (str[0] == '@')
+ && (chunk_get_prev(pc)->type == CT_NEWLINE))
+ {
+ indent_column_set(1);
+ reindent_line(pc, indent_column);
+ pc = chunk_get_next(pc);
+ did_newline = false;
+ }
+ }
+
+ if (chunk_is_token(pc, CT_NEWLINE))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, <Newline>\n",
+ __func__, __LINE__, pc->orig_line);
+ }
+ else if (chunk_is_token(pc, CT_NL_CONT))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, CT_NL_CONT\n",
+ __func__, __LINE__, pc->orig_line);
+ }
+ else
+ {
+ char copy[1000];
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, column is %zu, for '%s'\n ",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->column, pc->elided_text(copy));
+ log_pcf_flags(LINDLINE, pc->flags);
+ }
+ log_rule_B("use_options_overriding_for_qt_macros");
+
+ if ( options::use_options_overriding_for_qt_macros()
+ && ( strcmp(pc->text(), "SIGNAL") == 0
+ || strcmp(pc->text(), "SLOT") == 0))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): orig_line=%zu: type %s SIGNAL/SLOT found\n",
+ __func__, __LINE__, pc->orig_line, get_token_name(pc->type));
+ }
+ // Handle preprocessor transitions
+ log_rule_B("indent_brace_parent");
+ const size_t parent_token_indent = (options::indent_brace_parent())
+ ? token_indent(get_chunk_parent_type(pc)) : 0;
+
+ // Handle "force indentation of function definition to start in column 1"
+ log_rule_B("indent_func_def_force_col1");
+
+ if (options::indent_func_def_force_col1())
+ {
+ if (!in_func_def)
+ {
+ chunk_t *next = chunk_get_next_ncnnl(pc);
+
+ if ( get_chunk_parent_type(pc) == CT_FUNC_DEF
+ || ( chunk_is_token(pc, CT_COMMENT)
+ && next != nullptr
+ && get_chunk_parent_type(next) == CT_FUNC_DEF))
+ {
+ in_func_def = true;
+ frm.push(pc, __func__, __LINE__);
+ frm.top().indent_tmp = 1;
+ frm.top().indent = 1;
+ frm.top().indent_tab = 1;
+ }
+ }
+ else
+ {
+ chunk_t *prev = chunk_get_prev(pc);
+
+ if ( chunk_is_token(prev, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(prev) == CT_FUNC_DEF)
+ {
+ in_func_def = false;
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+ }
+ // Clean up after a #define, etc
+ const bool in_preproc = pc->flags.test(PCF_IN_PREPROC);
+
+ if (!in_preproc)
+ {
+ while ( !frm.empty()
+ && frm.top().in_preproc)
+ {
+ const c_token_t type = frm.top().type;
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+
+ /*
+ * If we just removed an #endregion, then check to see if a
+ * PP_REGION_INDENT entry is right below it
+ */
+ if ( type == CT_PP_ENDREGION
+ && frm.top().type == CT_PP_REGION_INDENT)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+ }
+ else if (chunk_is_token(pc, CT_PREPROC)) // #
+ {
+ // Close out PP_IF_INDENT before playing with the parse frames
+ if ( frm.top().type == CT_PP_IF_INDENT
+ && ( get_chunk_parent_type(pc) == CT_PP_ENDIF
+ || get_chunk_parent_type(pc) == CT_PP_ELSE))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ ParseFrame frmbkup = frm;
+ fl_check(frames, frm, cpd.pp_level, pc);
+
+ // Indent the body of a #region here
+ log_rule_B("pp_region_indent_code");
+
+ if ( options::pp_region_indent_code()
+ && get_chunk_parent_type(pc) == CT_PP_REGION)
+ {
+ chunk_t *next = chunk_get_next(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ // Hack to get the logs to look right
+ set_chunk_type(next, CT_PP_REGION_INDENT);
+ frm.push(next, __func__, __LINE__);
+ set_chunk_type(next, CT_PP_REGION);
+
+ // Indent one level
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.prev().indent_tab + indent_size;
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().in_preproc = false;
+ log_indent_tmp();
+ }
+ // If option set, remove indent inside switch statement
+ log_rule_B("indent_switch_pp");
+
+ if ( frm.top().type == CT_CASE
+ && !options::indent_switch_pp())
+ {
+ frm.push(pc, __func__, __LINE__);
+ LOG_FMT(LINDPC, "%s(%d): frm.top().indent is %zu, indent_size is %zu\n",
+ __func__, __LINE__, frm.top().indent, indent_size);
+
+ if (frm.top().indent >= indent_size)
+ {
+ frm.prev().indent = frm.top().indent - indent_size;
+ }
+ log_prev_indent();
+ }
+ // Indent the body of a #if here
+ log_rule_B("pp_if_indent_code");
+
+ if ( options::pp_if_indent_code()
+ && ( get_chunk_parent_type(pc) == CT_PP_IF
+ || get_chunk_parent_type(pc) == CT_PP_ELSE))
+ {
+ chunk_t *next = chunk_get_next(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ int should_indent_preproc = true;
+ chunk_t *preproc_next = chunk_get_next_nl(pc);
+ preproc_next = chunk_get_next_nblank(preproc_next);
+
+ /* Look ahead at what's on the line after the #if */
+ log_rule_B("pp_indent_brace");
+ log_rule_B("pp_indent_func_def");
+ log_rule_B("pp_indent_case");
+ log_rule_B("pp_indent_extern");
+
+ while ( preproc_next != nullptr
+ && preproc_next->type != CT_NEWLINE)
+ {
+ if ( ( ( (chunk_is_token(preproc_next, CT_BRACE_OPEN))
+ || (chunk_is_token(preproc_next, CT_BRACE_CLOSE)))
+ && !options::pp_indent_brace())
+ || ( chunk_is_token(preproc_next, CT_FUNC_DEF)
+ && !options::pp_indent_func_def())
+ || ( chunk_is_token(preproc_next, CT_CASE)
+ && !options::pp_indent_case())
+ || ( chunk_is_token(preproc_next, CT_EXTERN)
+ && !options::pp_indent_extern()))
+ {
+ should_indent_preproc = false;
+ break;
+ }
+ preproc_next = chunk_get_next(preproc_next);
+ }
+
+ if (should_indent_preproc)
+ {
+ // Hack to get the logs to look right
+
+ const c_token_t memtype = next->type;
+ set_chunk_type(next, CT_PP_IF_INDENT);
+ frm.push(next, __func__, __LINE__);
+ set_chunk_type(next, memtype);
+
+ // Indent one level except if the #if is a #include guard
+ size_t extra = ( pc->pp_level == 0
+ && ifdef_over_whole_file())
+ ? 0 : indent_size;
+
+ frm.top().indent = frm.prev().indent + extra;
+ log_indent();
+
+ frm.top().indent_tab = frm.prev().indent_tab + extra;
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().in_preproc = false;
+ log_indent_tmp();
+ }
+ }
+ log_rule_B("indent_member_single");
+
+ if (options::indent_member_single())
+ {
+ if (get_chunk_parent_type(pc) == CT_PP_IF)
+ {
+ // do nothing
+ }
+ else if (get_chunk_parent_type(pc) == CT_PP_ELSE)
+ {
+ if ( frm.top().type == CT_MEMBER
+ && frm.top().pop_pc
+ && frm.top().pc != frmbkup.top().pc)
+ {
+ chunk_t *tmp = chunk_get_next_ncnnlnp(pc);
+
+ if (tmp != nullptr)
+ {
+ if ( chunk_is_token(tmp, CT_WORD)
+ || chunk_is_token(tmp, CT_TYPE))
+ {
+ tmp = chunk_get_next_ncnnlnp(pc);
+ }
+ else if ( chunk_is_token(tmp, CT_FUNC_CALL)
+ || chunk_is_token(tmp, CT_FPAREN_OPEN))
+ {
+ tmp = chunk_get_next_type(tmp, CT_FPAREN_CLOSE, tmp->level);
+
+ if (tmp != nullptr)
+ {
+ tmp = chunk_get_next_ncnnlnp(pc);
+ }
+ }
+
+ if (tmp != nullptr)
+ {
+ frm.top().pop_pc = tmp;
+ }
+ }
+ }
+ }
+ else if (get_chunk_parent_type(pc) == CT_PP_ENDIF)
+ {
+ if ( frmbkup.top().type == CT_MEMBER
+ && frm.top().type == CT_MEMBER)
+ {
+ frm.top().pop_pc = frmbkup.top().pop_pc;
+ }
+ }
+ }
+ // Transition into a preproc by creating a dummy indent
+ chunk_t *pp_next = chunk_get_next(pc);
+
+ if (pp_next == nullptr)
+ {
+ return;
+ }
+ frm.push(pp_next, __func__, __LINE__);
+
+ if ( get_chunk_parent_type(pc) == CT_PP_DEFINE
+ || get_chunk_parent_type(pc) == CT_PP_UNDEF)
+ {
+ log_rule_B("pp_define_at_level");
+ frm.top().indent_tmp = options::pp_define_at_level()
+ ? frm.prev().indent_tmp : 1;
+ frm.top().indent = frm.top().indent_tmp + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( ( get_chunk_parent_type(pc) == CT_PP_PRAGMA
+ || get_chunk_parent_type(pc) == CT_PP_OTHER)
+ && options::pp_define_at_level())
+ {
+ log_rule_B("pp_define_at_level");
+ frm.top().indent_tmp = frm.prev().indent_tmp;
+ frm.top().indent = frm.top().indent_tmp + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( get_chunk_parent_type(pc) == CT_PP_INCLUDE
+ && options::pp_include_at_level())
+ {
+ log_rule_B("pp_include_at_level");
+ frm.top().indent_tmp = frm.prev().indent_tmp;
+ frm.top().indent = frm.top().indent_tmp + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+ }
+ else
+ {
+ if ( (frm.prev().type == CT_PP_REGION_INDENT)
+ || ( (frm.prev().type == CT_PP_IF_INDENT)
+ && (frm.top().type != CT_PP_ENDIF)))
+ {
+ frm.top().indent = frm.prev(2).indent;
+ log_indent();
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+ }
+ log_indent();
+
+
+ auto val = 0;
+
+ if ( get_chunk_parent_type(pc) == CT_PP_REGION
+ || get_chunk_parent_type(pc) == CT_PP_ENDREGION)
+ {
+ log_rule_B("pp_indent_region");
+ val = options::pp_indent_region();
+ log_indent();
+ }
+ else if ( get_chunk_parent_type(pc) == CT_PP_IF
+ || get_chunk_parent_type(pc) == CT_PP_ELSE
+ || get_chunk_parent_type(pc) == CT_PP_ENDIF)
+ {
+ log_rule_B("pp_indent_if");
+ val = options::pp_indent_if();
+ log_indent();
+ }
+
+ if (val != 0)
+ {
+ auto &indent = frm.top().indent;
+
+ indent = (val > 0) ? val // reassign if positive val,
+ : (cast_abs(indent, val) < indent) // else if no underflow
+ ? (indent + val) : 0; // reduce, else 0
+ }
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ }
+ // Check for close XML tags "</..."
+ log_rule_B("indent_xml_string");
+
+ if (options::indent_xml_string() > 0)
+ {
+ if (chunk_is_token(pc, CT_STRING))
+ {
+ if ( pc->len() > 4
+ && xml_indent > 0
+ && pc->str[1] == '<'
+ && pc->str[2] == '/')
+ {
+ log_rule_B("indent_xml_string");
+ xml_indent -= options::indent_xml_string();
+ }
+ }
+ else if ( !chunk_is_comment(pc)
+ && !chunk_is_newline(pc))
+ {
+ xml_indent = 0;
+ }
+ }
+ // Handle non-brace closures
+ log_indent_tmp();
+
+ bool token_used = false;
+ size_t old_frm_size;
+
+ do
+ {
+ old_frm_size = frm.size();
+
+ // End anything that drops a level
+ if ( !chunk_is_newline(pc)
+ && !chunk_is_comment(pc)
+ && frm.top().level > pc->level)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ if (frm.top().level >= pc->level)
+ {
+ // process virtual braces closes (no text output)
+ if ( chunk_is_token(pc, CT_VBRACE_CLOSE)
+ && frm.top().type == CT_VBRACE_OPEN)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ pc = chunk_get_next(pc);
+
+ if (pc == nullptr)
+ {
+ // need to break out of both the do and while loops
+ goto null_pc;
+ }
+ }
+
+ if ( chunk_is_token(pc, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(pc) == CT_ENUM)
+ {
+ chunk_t *prev_ncnl = chunk_get_prev_ncnnl(pc);
+ LOG_FMT(LINDLINE, "%s(%d): prev_ncnl is '%s', prev_ncnl->orig_line is %zu, prev_ncnl->orig_col is %zu\n",
+ __func__, __LINE__, prev_ncnl->text(), prev_ncnl->orig_line, prev_ncnl->orig_col);
+
+ if (chunk_is_token(prev_ncnl, CT_COMMA))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): prev_ncnl is comma\n", __func__, __LINE__);
+ }
+ else
+ {
+ LOG_FMT(LINDLINE, "%s(%d): prev_ncnl is NOT comma\n", __func__, __LINE__);
+ }
+ }
+
+ // End any assign operations with a semicolon on the same level
+ if (is_end_of_assignment(pc, frm))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ // Pop Colon from stack in ternary operator
+ // a
+ // ? b
+ // : e/*top*/;/*pc*/
+ log_rule_B("indent_inside_ternary_operator");
+
+ if ( options::indent_inside_ternary_operator()
+ && (frm.top().type == CT_COND_COLON)
+ && ( chunk_is_semicolon(pc)
+ || chunk_is_token(pc, CT_COMMA)
+ || chunk_is_token(pc, CT_OC_MSG_NAME)
+ || chunk_is_token(pc, CT_SPAREN_CLOSE))) // Issue #1130, #1715
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // End any assign operations with a semicolon on the same level
+ if ( chunk_is_semicolon(pc)
+ && ( (frm.top().type == CT_IMPORT)
+ || (frm.top().type == CT_USING)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // End any custom macro-based open/closes
+ if ( !token_used
+ && (frm.top().type == CT_MACRO_OPEN)
+ && chunk_is_token(pc, CT_MACRO_CLOSE))
+ {
+ token_used = true;
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // End any CPP/ObjC class colon stuff
+ if ( ( (frm.top().type == CT_CLASS_COLON)
+ || (frm.top().type == CT_CONSTR_COLON))
+ && ( chunk_is_token(pc, CT_BRACE_OPEN)
+ || chunk_is_token(pc, CT_OC_END)
+ || chunk_is_token(pc, CT_OC_SCOPE)
+ || chunk_is_token(pc, CT_OC_PROPERTY)
+ || chunk_is_token(pc, CT_TYPEDEF) // Issue #2675
+ || chunk_is_token(pc, CT_MACRO_OPEN)
+ || chunk_is_token(pc, CT_MACRO_CLOSE)
+ || ( language_is_set(LANG_OC)
+ && chunk_is_comment(pc)
+ && get_chunk_parent_type(pc) == CT_COMMENT_WHOLE) // Issue #2675
+ || chunk_is_semicolon(pc)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // End ObjC class colon stuff inside of generic definition (like Test<T1: id<T3>>)
+ if ( (frm.top().type == CT_CLASS_COLON)
+ && chunk_is_token(pc, CT_ANGLE_CLOSE)
+ && get_chunk_parent_type(pc) == CT_OC_GENERIC_SPEC)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // End Objc nested message and boxed array
+ // TODO: ideally formatting would know which opens occurred on a line and group closes in the same manor
+ if ( language_is_set(LANG_OC)
+ && chunk_is_token(pc, CT_SQUARE_CLOSE)
+ && get_chunk_parent_type(pc) == CT_OC_AT
+ && frm.top().level >= pc->level)
+ {
+ size_t count = 1;
+ chunk_t *next = chunk_get_next_nc(pc);
+
+ while ( next != nullptr
+ && ( ( chunk_is_token(next, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_AT)
+ || ( chunk_is_token(next, CT_SQUARE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_AT)
+ || ( chunk_is_token(next, CT_SQUARE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_MSG)))
+ {
+ count++;
+ next = chunk_get_next_nc(next);
+ }
+ count = std::min(count, frm.size());
+
+ if (count > 0)
+ {
+ while (count-- > 0)
+ {
+ if (frm.top().type == CT_SQUARE_OPEN)
+ {
+ if (frm.paren_count == 0)
+ {
+ fprintf(stderr, "%s(%d): frm.paren_count is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ frm.paren_count--;
+ }
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ if (next)
+ {
+ // End any assign operations with a semicolon on the same level
+ if (is_end_of_assignment(next, frm))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+ // Indent the brace to match outer most brace/square
+ indent_column_set(frm.top().indent_tmp);
+ continue;
+ }
+ }
+
+ // a case is ended with another case or a close brace
+ if ( (frm.top().type == CT_CASE)
+ && ( chunk_is_token(pc, CT_BRACE_CLOSE)
+ || chunk_is_token(pc, CT_CASE)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ if ( (frm.top().type == CT_MEMBER)
+ && frm.top().pop_pc == pc)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ if ( (frm.top().type == CT_LAMBDA)
+ && ( chunk_is_token(pc, CT_SEMICOLON)
+ || chunk_is_token(pc, CT_COMMA)
+ || chunk_is_token(pc, CT_BRACE_OPEN)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ // a class scope is ended with another class scope or a close brace
+ log_rule_B("indent_access_spec_body");
+
+ if ( options::indent_access_spec_body()
+ && (frm.top().type == CT_ACCESS)
+ && ( chunk_is_token(pc, CT_BRACE_CLOSE)
+ || chunk_is_token(pc, CT_ACCESS)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // return & throw are ended with a semicolon
+ if ( chunk_is_semicolon(pc)
+ && ( (frm.top().type == CT_RETURN)
+ || (frm.top().type == CT_THROW)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // an OC SCOPE ('-' or '+') ends with a semicolon or brace open
+ if ( (frm.top().type == CT_OC_SCOPE)
+ && ( chunk_is_semicolon(pc)
+ || chunk_is_token(pc, CT_BRACE_OPEN)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ /*
+ * a typedef and an OC SCOPE ('-' or '+') ends with a semicolon or
+ * brace open
+ */
+ if ( (frm.top().type == CT_TYPEDEF)
+ && ( chunk_is_semicolon(pc)
+ || chunk_is_paren_open(pc)
+ || chunk_is_token(pc, CT_BRACE_OPEN)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // an SQL EXEC is ended with a semicolon
+ if ( (frm.top().type == CT_SQL_EXEC)
+ && chunk_is_semicolon(pc))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // an CLASS is ended with a semicolon or brace open
+ if ( (frm.top().type == CT_CLASS)
+ && ( chunk_is_token(pc, CT_CLASS_COLON)
+ || chunk_is_token(pc, CT_BRACE_OPEN)
+ || chunk_is_semicolon(pc)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ log_rule_B("indent_oc_inside_msg_sel");
+
+ // Pop OC msg selector stack
+ if ( options::indent_oc_inside_msg_sel()
+ && (frm.top().type != CT_SQUARE_OPEN)
+ && frm.top().level >= pc->level
+ && ( chunk_is_token(pc, CT_OC_MSG_FUNC)
+ || chunk_is_token(pc, CT_OC_MSG_NAME))) // Issue #2658
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ // Close out parenthesis and squares
+ if ( (frm.top().type == (pc->type - 1))
+ && ( chunk_is_token(pc, CT_PAREN_CLOSE)
+ || chunk_is_token(pc, CT_LPAREN_CLOSE) // Issue #3054
+ || chunk_is_token(pc, CT_SPAREN_CLOSE)
+ || chunk_is_token(pc, CT_FPAREN_CLOSE)
+ || chunk_is_token(pc, CT_SQUARE_CLOSE)
+ || chunk_is_token(pc, CT_ANGLE_CLOSE)))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+
+ if (frm.paren_count == 0)
+ {
+ fprintf(stderr, "%s(%d): frm.paren_count is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ frm.paren_count--;
+ }
+ }
+ } while (old_frm_size > frm.size());
+
+ // Grab a copy of the current indent
+ indent_column_set(frm.top().indent_tmp);
+ log_indent_tmp();
+
+ log_rule_B("indent_single_newlines");
+
+ if ( chunk_is_token(pc, CT_NEWLINE)
+ && options::indent_single_newlines())
+ {
+ pc->nl_column = indent_column;
+ }
+
+ if ( !chunk_is_newline(pc)
+ && !chunk_is_comment(pc)
+ && log_sev_on(LINDPC))
+ {
+ LOG_FMT(LINDPC, "%s(%d):\n", __func__, __LINE__);
+ LOG_FMT(LINDPC, " -=[ pc->orig_line is %zu, orig_col is %zu, text() is '%s' ]=-, frm.size() is %zu\n",
+ pc->orig_line, pc->orig_col, pc->text(), frm.size());
+
+ for (size_t ttidx = frm.size() - 1; ttidx > 0; ttidx--)
+ {
+ LOG_FMT(LINDPC, " [%zu %zu:%zu '%s' %s/%s tmp=%zu indent=%zu brace_indent=%zu indent_tab=%zu indent_cont=%d level=%zu pc->brace_level=%zu]\n",
+ ttidx,
+ frm.at(ttidx).pc->orig_line,
+ frm.at(ttidx).pc->orig_col,
+ frm.at(ttidx).pc->text(),
+ get_token_name(frm.at(ttidx).type),
+ get_token_name(frm.at(ttidx).pc->parent_type),
+ frm.at(ttidx).indent_tmp,
+ frm.at(ttidx).indent,
+ frm.at(ttidx).brace_indent,
+ frm.at(ttidx).indent_tab,
+ frm.at(ttidx).indent_cont,
+ frm.at(ttidx).level,
+ frm.at(ttidx).pc->brace_level);
+ }
+ }
+ char copy[1000];
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, orig_col is %zu, column is %zu, text() is '%s'\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->column, pc->elided_text(copy));
+
+ // Issue #672
+ if ( chunk_is_token(pc, CT_BRACE_OPEN)
+ && classFound)
+ {
+ LOG_FMT(LINDENT, "%s(%d): CT_BRACE_OPEN found, CLOSE IT\n",
+ __func__, __LINE__);
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ frm.top().indent_tmp = 1;
+ frm.top().indent = 1;
+ frm.top().indent_tab = 1;
+ log_indent();
+ classFound = false;
+ }
+ /*
+ * Handle stuff that can affect the current indent:
+ * - brace close
+ * - vbrace open
+ * - brace open
+ * - case (immediate)
+ * - labels (immediate)
+ * - class colons (immediate)
+ *
+ * And some stuff that can't
+ * - open paren
+ * - open square
+ * - assignment
+ * - return
+ */
+ log_rule_B("indent_braces");
+ log_rule_B("indent_braces_no_func");
+ log_rule_B("indent_braces_no_class");
+ log_rule_B("indent_braces_no_struct");
+ const bool brace_indent = ( ( chunk_is_token(pc, CT_BRACE_CLOSE)
+ || chunk_is_token(pc, CT_BRACE_OPEN))
+ && options::indent_braces()
+ && ( !options::indent_braces_no_func()
+ || get_chunk_parent_type(pc) != CT_FUNC_DEF)
+ && ( !options::indent_braces_no_func()
+ || get_chunk_parent_type(pc) != CT_FUNC_CLASS_DEF)
+ && ( !options::indent_braces_no_class()
+ || get_chunk_parent_type(pc) != CT_CLASS)
+ && ( !options::indent_braces_no_struct()
+ || get_chunk_parent_type(pc) != CT_STRUCT));
+
+ if (chunk_is_token(pc, CT_BRACE_CLOSE))
+ {
+ if (language_is_set(LANG_OC))
+ {
+ if ( frm.top().type == CT_BRACE_OPEN
+ && frm.top().level >= pc->level)
+ {
+ size_t count = 1;
+ chunk_t *next = chunk_get_next_nc(pc);
+
+ while ( next != nullptr
+ && ( ( chunk_is_token(next, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_AT)
+ || ( chunk_is_token(next, CT_SQUARE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_AT)
+ || ( chunk_is_token(next, CT_SQUARE_CLOSE)
+ && get_chunk_parent_type(next) == CT_OC_MSG)))
+ {
+ count++;
+ next = chunk_get_next_nc(next);
+ }
+ count = std::min(count, frm.size());
+
+ // End Objc nested boxed dictionary
+ // TODO: ideally formatting would know which opens occurred on a line and group closes in the same manor
+ if ( count > 0
+ && chunk_is_token(pc, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(pc) == CT_OC_AT)
+ {
+ if (frm.top().ip.ref)
+ {
+ pc->indent.ref = frm.top().ip.ref;
+ pc->indent.delta = 0;
+ }
+
+ while (count-- > 0)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+
+ if (next)
+ {
+ // End any assign operations with a semicolon on the same level
+ if (is_end_of_assignment(next, frm))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+
+ // Indent the brace to match outer most brace/square
+ if (frm.top().indent_cont)
+ {
+ indent_column_set(frm.top().indent_tmp - indent_size);
+ }
+ else
+ {
+ indent_column_set(frm.top().indent_tmp);
+ }
+ }
+ else
+ {
+ // Indent the brace to match the open brace
+ indent_column_set(frm.top().brace_indent);
+
+ if (frm.top().ip.ref)
+ {
+ pc->indent.ref = frm.top().ip.ref;
+ pc->indent.delta = 0;
+ }
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+ }
+ else
+ {
+ // Indent the brace to match the open brace
+ indent_column_set(frm.top().brace_indent);
+
+ if (frm.top().ip.ref)
+ {
+ pc->indent.ref = frm.top().ip.ref;
+ pc->indent.delta = 0;
+ }
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ }
+ else if (chunk_is_token(pc, CT_VBRACE_OPEN))
+ {
+ frm.push(pc, __func__, __LINE__);
+
+ log_rule_B("indent_min_vbrace_open");
+ size_t iMinIndent = options::indent_min_vbrace_open();
+
+ if (indent_size > iMinIndent)
+ {
+ iMinIndent = indent_size;
+ }
+ size_t iNewIndent = frm.prev().indent + iMinIndent;
+
+ log_rule_B("indent_vbrace_open_on_tabstop");
+
+ if (options::indent_vbrace_open_on_tabstop())
+ {
+ iNewIndent = next_tab_column(iNewIndent);
+ }
+ frm.top().indent = iNewIndent;
+ log_indent();
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+
+ // Always indent on virtual braces
+ indent_column_set(frm.top().indent_tmp);
+ }
+ else if ( chunk_is_token(pc, CT_BRACE_OPEN)
+ && ( pc->next != nullptr
+ && pc->next->type != CT_NAMESPACE))
+ {
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, orig_col is %zu, text() is '%s'\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text());
+ frm.push(pc, __func__, __LINE__);
+
+ log_rule_B("indent_macro_brace");
+
+ if ( !options::indent_macro_brace()
+ && frm.prev().type == CT_PP_DEFINE
+ && frm.prev().open_line == frm.top().open_line)
+ {
+ LOG_FMT(LINDENT2, "%s(%d): indent_macro_brace\n", __func__, __LINE__);
+ }
+ else if ( options::indent_cpp_lambda_body()
+ && get_chunk_parent_type(pc) == CT_CPP_LAMBDA)
+ {
+ log_rule_B("indent_cpp_lambda_body");
+ frm.top().brace_indent = frm.prev().indent;
+
+ chunk_t *head = chunk_get_prev_ncnnlnp(frm.top().pc);
+ chunk_t *tail = nullptr;
+ bool enclosure = frm.prev().pc != chunk_skip_to_match(frm.prev().pc);
+ bool linematch = true;
+
+ for (auto it = frm.rbegin(); it != frm.rend() && tail == nullptr; ++it)
+ {
+ if (it->pc && it->pc != frm.top().pc)
+ {
+ linematch &= are_chunks_in_same_line(it->pc, head);
+ }
+ chunk_t *match = chunk_skip_to_match(it->pc);
+
+ if (match == nullptr)
+ {
+ continue;
+ }
+ chunk_t *target = chunk_get_next_ncnnlnp(match);
+
+ while ( tail == nullptr
+ && target != nullptr)
+ {
+ if ( chunk_is_semicolon(target)
+ && target->level == match->level)
+ {
+ tail = target;
+ }
+ else if (target->level < match->level)
+ {
+ break;
+ }
+ else
+ {
+ target = chunk_get_next_ncnnlnp(target);
+ }
+ }
+ }
+
+ bool toplevel = true;
+
+ for (auto it = frm.rbegin(); it != frm.rend() && tail != nullptr; ++it)
+ {
+ if (!chunk_is_token(it->pc, CT_FPAREN_OPEN))
+ {
+ continue;
+ }
+
+ if (it->pc->level < tail->level)
+ {
+ toplevel = false;
+ break;
+ }
+ }
+
+ // A few things to check:
+ // 1. The matching brace is on the same line as the ending semicolon
+ // 2a. If it's an assignment, check that both sides of the assignment operator are on the same line
+ // 2b. If it's inside some closure, check that all the frames are on the same line, and it is in the top level closure
+ if ( options::indent_continue() > 0
+ && are_chunks_in_same_line(chunk_skip_to_match(frm.top().pc), tail)
+ && ( ( !enclosure
+ && options::align_assign_span() == 0
+ && !options::indent_align_assign()
+ && are_chunks_in_same_line(chunk_get_prev_ncnnlnp(frm.prev().pc), frm.prev().pc)
+ && are_chunks_in_same_line(frm.prev().pc, chunk_get_next_ncnnlnp(frm.prev().pc)))
+ || ( enclosure
+ && linematch
+ && toplevel)))
+ {
+ if (indent_size > frm.top().brace_indent) // if options::indent_indent_columns() is too big
+ {
+ frm.top().brace_indent = 1;
+ }
+ else
+ {
+ frm.top().brace_indent -= indent_size;
+ }
+ }
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ frm.prev().indent_tmp = frm.top().indent_tmp;
+ log_indent_tmp();
+ }
+ else if ( language_is_set(LANG_CPP)
+ && options::indent_cpp_lambda_only_once()
+ && (get_chunk_parent_type(pc) == CT_CPP_LAMBDA))
+ {
+ log_rule_B("indent_cpp_lambda_only_once");
+
+ size_t namespace_indent_to_ignore = 0; // Issue #1813
+ log_rule_B("indent_namespace");
+
+ if (!options::indent_namespace())
+ {
+ for (auto i = frm.rbegin(); i != frm.rend(); ++i)
+ {
+ if (i->ns_cnt)
+ {
+ namespace_indent_to_ignore = i->ns_cnt;
+ break;
+ }
+ }
+ }
+ // Issue # 1296
+ frm.top().brace_indent = 1 + ((pc->brace_level - namespace_indent_to_ignore) * indent_size);
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ frm.prev().indent_tmp = frm.top().indent_tmp;
+ log_indent_tmp();
+ }
+ else if ( language_is_set(LANG_CS | LANG_JAVA)
+ && options::indent_cs_delegate_brace()
+ && ( get_chunk_parent_type(pc) == CT_LAMBDA
+ || get_chunk_parent_type(pc) == CT_DELEGATE))
+ {
+ log_rule_B("indent_cs_delegate_brace");
+ frm.top().brace_indent = 1 + ((pc->brace_level + 1) * indent_size);
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ frm.prev().indent_tmp = frm.top().indent_tmp;
+ log_indent_tmp();
+ }
+ else if ( language_is_set(LANG_CS | LANG_JAVA)
+ && !options::indent_cs_delegate_brace()
+ && !options::indent_align_paren()
+ && ( get_chunk_parent_type(pc) == CT_LAMBDA
+ || get_chunk_parent_type(pc) == CT_DELEGATE))
+ {
+ log_rule_B("indent_cs_delegate_brace");
+ log_rule_B("indent_align_paren");
+ frm.top().brace_indent = frm.prev().indent;
+
+ // Issue # 1620, UNI-24090.cs
+ if (are_chunks_in_same_line(frm.prev().pc, chunk_get_prev_ncnnlnp(frm.top().pc)))
+ {
+ frm.top().brace_indent -= indent_size;
+ }
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ frm.prev().indent_tmp = frm.top().indent_tmp;
+ log_indent_tmp();
+ }
+ else if ( !options::indent_paren_open_brace()
+ && !language_is_set(LANG_CS)
+ && get_chunk_parent_type(pc) == CT_CPP_LAMBDA
+ && ( pc->flags.test(PCF_IN_FCN_DEF)
+ || pc->flags.test(PCF_IN_FCN_CTOR)) // Issue #2152
+ && chunk_is_newline(chunk_get_next_nc(pc)))
+ {
+ log_rule_B("indent_paren_open_brace");
+ // Issue #1165
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, pc->brace_level is %zu, for '%s', pc->level is %zu, pc(-1)->level is %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->brace_level, pc->text(), pc->level, frm.prev().pc->level);
+ frm.top().brace_indent = 1 + ((pc->brace_level + 1) * indent_size);
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = frm.prev().indent_tmp;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ // any '{' that is inside of a '(' overrides the '(' indent
+ else if ( !options::indent_paren_open_brace()
+ && chunk_is_paren_open(frm.prev().pc)
+ && chunk_is_newline(chunk_get_next_nc(pc)))
+ {
+ log_rule_B("indent_paren_open_brace");
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, pc->brace_level is %zu, for '%s', pc->level is %zu, pc(-1)->level is %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->brace_level, pc->text(), pc->level, frm.prev().pc->level);
+ // FIXME: I don't know how much of this is necessary, but it seems to work
+ frm.top().brace_indent = 1 + (pc->brace_level * indent_size);
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+
+ if ( (get_chunk_parent_type(pc) == CT_OC_BLOCK_EXPR)
+ && pc->flags.test(PCF_IN_OC_MSG))
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ log_indent();
+ frm.top().brace_indent = frm.prev().indent_tmp;
+ indent_column_set(frm.top().brace_indent);
+ }
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ frm.prev().indent_tmp = frm.top().indent_tmp;
+ }
+ else if (frm.paren_count != 0)
+ {
+ if (frm.top().pc->parent_type == CT_OC_BLOCK_EXPR)
+ {
+ log_rule_B("indent_oc_block_msg");
+
+ if ( pc->flags.test(PCF_IN_OC_MSG)
+ && options::indent_oc_block_msg())
+ {
+ frm.top().ip.ref = oc_msg_block_indent(pc, false, false, false, true);
+ log_rule_B("indent_oc_block_msg");
+ frm.top().ip.delta = options::indent_oc_block_msg();
+ }
+ log_rule_B("indent_oc_block");
+ log_rule_B("indent_oc_block_msg_xcode_style");
+
+ if ( options::indent_oc_block()
+ || options::indent_oc_block_msg_xcode_style())
+ {
+ bool in_oc_msg = pc->flags.test(PCF_IN_OC_MSG);
+ log_rule_B("indent_oc_block_msg_from_keyword");
+ bool indent_from_keyword = options::indent_oc_block_msg_from_keyword()
+ && in_oc_msg;
+ log_rule_B("indent_oc_block_msg_from_colon");
+ bool indent_from_colon = options::indent_oc_block_msg_from_colon()
+ && in_oc_msg;
+ log_rule_B("indent_oc_block_msg_from_caret");
+ bool indent_from_caret = options::indent_oc_block_msg_from_caret()
+ && in_oc_msg;
+ log_rule_B("indent_oc_block_msg_from_brace");
+ bool indent_from_brace = options::indent_oc_block_msg_from_brace()
+ && in_oc_msg;
+
+ /*
+ * In "Xcode indent mode", we want to indent:
+ * - if the colon is aligned (namely, if a newline has been
+ * added before it), indent_from_brace
+ * - otherwise, indent from previous block (the "else" statement here)
+ */
+ log_rule_B("indent_oc_block_msg_xcode_style");
+
+ if (options::indent_oc_block_msg_xcode_style())
+ {
+ chunk_t *bbc = chunk_skip_to_match(pc); // block brace close '}'
+ chunk_t *bbc_next_ncnl = chunk_get_next_ncnnl(bbc);
+
+ if ( bbc_next_ncnl->type == CT_OC_MSG_NAME
+ || bbc_next_ncnl->type == CT_OC_MSG_FUNC)
+ {
+ indent_from_brace = false;
+ indent_from_colon = false;
+ indent_from_caret = false;
+ indent_from_keyword = true;
+ }
+ else
+ {
+ indent_from_brace = false;
+ indent_from_colon = false;
+ indent_from_caret = false;
+ indent_from_keyword = false;
+ }
+ }
+ chunk_t *ref = oc_msg_block_indent(pc, indent_from_brace,
+ indent_from_caret,
+ indent_from_colon,
+ indent_from_keyword);
+
+ if (ref)
+ {
+ frm.top().indent = indent_size + ref->column;
+ }
+ else
+ {
+ frm.top().indent = 1 + ((pc->brace_level + 1) * indent_size);
+ }
+ log_indent();
+ indent_column_set(frm.top().indent - indent_size);
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ log_indent();
+ }
+ }
+ else if ( frm.top().pc->type == CT_BRACE_OPEN
+ && frm.top().pc->parent_type == CT_OC_AT)
+ {
+ // We are inside @{ ... } -- indent one tab from the paren
+ if (frm.prev().indent_cont)
+ {
+ frm.top().indent = frm.prev().indent_tmp;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ }
+ log_indent();
+ }
+ // Issue # 1620, UNI-24090.cs
+ else if ( are_chunks_in_same_line(frm.prev().pc, frm.top().pc)
+ && !options::indent_align_paren()
+ && chunk_is_paren_open(frm.prev().pc)
+ && !pc->flags.test(PCF_ONE_LINER))
+ {
+ log_rule_B("indent_align_paren");
+ // We are inside ({ ... }) -- where { and ( are on the same line, avoiding double indentations.
+ frm.top().brace_indent = frm.prev().indent - indent_size;
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = frm.prev().indent_tmp;
+ log_indent();
+ }
+ else if ( are_chunks_in_same_line(frm.prev().pc, chunk_get_prev_ncnnlnp(frm.top().pc))
+ && !options::indent_align_paren()
+ && chunk_is_paren_open(frm.prev().pc)
+ && !pc->flags.test(PCF_ONE_LINER))
+ {
+ log_rule_B("indent_align_paren");
+ // We are inside ({ ... }) -- where { and ( are on adjacent lines, avoiding indentation of brace.
+ frm.top().brace_indent = frm.prev().indent - indent_size;
+ indent_column_set(frm.top().brace_indent);
+ frm.top().indent = frm.prev().indent_tmp;
+ log_indent();
+ }
+ else if ( options::indent_oc_inside_msg_sel()
+ && ( frm.prev().type == CT_OC_MSG_FUNC
+ || frm.prev().type == CT_OC_MSG_NAME)) // Issue #2658
+ {
+ log_rule_B("indent_oc_inside_msg_sel");
+ // [Class Message:{<here>
+ frm.top().indent = frm.prev().pc->column + indent_size;
+ log_indent();
+ indent_column_set(frm.prev().pc->column);
+ }
+ else
+ {
+ // We are inside ({ ... }) -- indent one tab from the paren
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+
+ if (!chunk_is_paren_open(frm.prev().pc))
+ {
+ frm.top().indent_tab = frm.top().indent;
+ }
+ log_indent();
+ }
+ }
+ else if ( frm.top().pc->type == CT_BRACE_OPEN
+ && frm.top().pc->parent_type == CT_OC_AT)
+ {
+ // We are inside @{ ... } -- indent one tab from the paren
+ if (frm.prev().indent_cont)
+ {
+ frm.top().indent = frm.prev().indent_tmp;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ frm.top().indent_tab = frm.top().indent;
+ }
+ log_indent();
+ }
+ else if ( ( get_chunk_parent_type(pc) == CT_BRACED_INIT_LIST
+ || ( !options::indent_compound_literal_return()
+ && get_chunk_parent_type(pc) == CT_C_CAST))
+ && frm.prev().type == CT_RETURN)
+ {
+ log_rule_B("indent_compound_literal_return");
+
+ // we're returning either a c compound literal (CT_C_CAST) or a
+ // C++11 initialization list (CT_BRACED_INIT_LIST), use indent from the return.
+ if (frm.prev().indent_cont)
+ {
+ frm.top().indent = frm.prev().indent_tmp;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ }
+ log_indent();
+ }
+ else
+ {
+ // Use the prev indent level + indent_size.
+ if (get_chunk_parent_type(pc) == CT_SWITCH)
+ {
+ frm.top().indent = frm.prev().indent + options::indent_switch_body();
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ }
+ LOG_FMT(LINDLINE, "%s(%d): frm.pse_tos is %zu, ... indent is %zu\n",
+ __func__, __LINE__, frm.size() - 1, frm.top().indent);
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, text() is '%s', parent_type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(),
+ get_token_name(get_chunk_parent_type(pc)));
+
+ // If this brace is part of a statement, bump it out by indent_brace
+ if ( get_chunk_parent_type(pc) == CT_IF
+ || get_chunk_parent_type(pc) == CT_ELSE
+ || get_chunk_parent_type(pc) == CT_ELSEIF
+ || get_chunk_parent_type(pc) == CT_TRY
+ || get_chunk_parent_type(pc) == CT_CATCH
+ || get_chunk_parent_type(pc) == CT_DO
+ || get_chunk_parent_type(pc) == CT_WHILE
+ || get_chunk_parent_type(pc) == CT_USING_STMT
+ || get_chunk_parent_type(pc) == CT_SWITCH
+ || get_chunk_parent_type(pc) == CT_SYNCHRONIZED
+ || get_chunk_parent_type(pc) == CT_FOR)
+ {
+ if (parent_token_indent != 0)
+ {
+ frm.top().indent += parent_token_indent - indent_size;
+ log_indent();
+ }
+ else
+ {
+ log_rule_B("indent_brace");
+ frm.top().indent += options::indent_brace();
+ log_indent();
+ indent_column_set(indent_column + options::indent_brace());
+ }
+ }
+ else if (get_chunk_parent_type(pc) == CT_CASE)
+ {
+ log_rule_B("indent_case_brace");
+ const auto tmp_indent = static_cast<int>(frm.prev().indent)
+ - static_cast<int>(indent_size)
+ + options::indent_case_brace();
+
+ /*
+ * An open brace with the parent of case does not indent by default
+ * UO_indent_case_brace can be used to indent the brace.
+ * So we need to take the CASE indent, subtract off the
+ * indent_size that was added above and then add indent_case_brace.
+ * may take negative value
+ */
+ indent_column_set(max(tmp_indent, 0));
+
+ // Stuff inside the brace still needs to be indented
+ frm.top().indent = indent_column + indent_size;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( get_chunk_parent_type(pc) == CT_CLASS
+ && !options::indent_class())
+ {
+ log_rule_B("indent_class");
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, orig_col is %zu, text is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text());
+ frm.top().indent -= indent_size;
+ log_indent();
+ }
+ else if (get_chunk_parent_type(pc) == CT_NAMESPACE)
+ {
+ frm.top().ns_cnt = frm.prev().ns_cnt + 1;
+
+ log_rule_B("indent_namespace");
+ log_rule_B("indent_namespace_single_indent");
+
+ if ( options::indent_namespace()
+ && options::indent_namespace_single_indent())
+ {
+ if (frm.top().ns_cnt >= 2)
+ {
+ // undo indent on all except the first namespace
+ frm.top().indent -= indent_size;
+ log_indent();
+ }
+ indent_column_set(frm.prev(frm.top().ns_cnt).indent);
+ }
+ else if ( pc->flags.test(PCF_LONG_BLOCK)
+ || !options::indent_namespace())
+ {
+ log_rule_B("indent_namespace");
+ // don't indent long blocks
+ frm.top().indent -= indent_size;
+ log_indent();
+ }
+ else // indenting 'short' namespace
+ {
+ log_rule_B("indent_namespace_level");
+
+ if (options::indent_namespace_level() > 0)
+ {
+ frm.top().indent -= indent_size;
+ log_indent();
+
+ frm.top().indent +=
+ options::indent_namespace_level();
+ log_indent();
+ }
+ }
+ }
+ else if ( get_chunk_parent_type(pc) == CT_EXTERN
+ && !options::indent_extern())
+ {
+ log_rule_B("indent_extern");
+ frm.top().indent -= indent_size;
+ log_indent();
+ }
+ frm.top().indent_tab = frm.top().indent;
+ }
+
+ if (pc->flags.test(PCF_DONT_INDENT))
+ {
+ frm.top().indent = pc->column;
+ log_indent();
+
+ indent_column_set(pc->column);
+ }
+ else
+ {
+ /*
+ * If there isn't a newline between the open brace and the next
+ * item, just indent to wherever the next token is.
+ * This covers this sort of stuff:
+ * { a++;
+ * b--; };
+ */
+ chunk_t *next = chunk_get_next_ncnnl(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ chunk_t *prev = chunk_get_prev(pc);
+
+ if ( get_chunk_parent_type(pc) == CT_BRACED_INIT_LIST
+ && chunk_is_token(prev, CT_BRACE_OPEN)
+ && get_chunk_parent_type(prev) == CT_BRACED_INIT_LIST)
+ {
+ indent_column = frm.prev().brace_indent;
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+ }
+ else if ( !chunk_is_newline_between(pc, next)
+ && get_chunk_parent_type(next) != CT_BRACED_INIT_LIST
+ && options::indent_token_after_brace()
+ && !pc->flags.test(PCF_ONE_LINER)) // Issue #1108
+ {
+ log_rule_B("indent_token_after_brace");
+ frm.top().indent = next->column;
+ log_indent();
+ }
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().open_line = pc->orig_line;
+ log_indent_tmp();
+
+ // Update the indent_column if needed
+ if ( brace_indent
+ || parent_token_indent != 0)
+ {
+ indent_column_set(frm.top().indent_tmp);
+ log_indent_tmp();
+ }
+ }
+ // Save the brace indent
+ frm.top().brace_indent = indent_column;
+ }
+ else if (chunk_is_token(pc, CT_SQL_END))
+ {
+ if (frm.top().type == CT_SQL_BEGIN)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ indent_column_set(frm.top().indent_tmp);
+ log_indent_tmp();
+ }
+ }
+ else if ( chunk_is_token(pc, CT_SQL_BEGIN)
+ || chunk_is_token(pc, CT_MACRO_OPEN)
+ || chunk_is_token(pc, CT_CLASS))
+ {
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if (chunk_is_token(pc, CT_SQL_EXEC))
+ {
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if (chunk_is_token(pc, CT_MACRO_ELSE))
+ {
+ if (frm.top().type == CT_MACRO_OPEN)
+ {
+ indent_column_set(frm.prev().indent);
+ }
+ }
+ else if (chunk_is_token(pc, CT_CASE))
+ {
+ // Start a case - indent UO_indent_switch_case from the switch level
+ log_rule_B("indent_switch_case");
+ const size_t tmp = frm.top().indent + indent_size
+ - options::indent_switch_body()
+ + options::indent_switch_case();
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = tmp;
+ log_indent();
+
+ log_rule_B("indent_case_shift");
+ frm.top().indent_tmp = tmp - indent_size + options::indent_case_shift();
+ frm.top().indent_tab = tmp;
+ log_indent_tmp();
+
+ // Always set on case statements
+ indent_column_set(frm.top().indent_tmp);
+
+ if (options::indent_case_comment())
+ {
+ // comments before 'case' need to be aligned with the 'case'
+ chunk_t *pct = pc;
+
+ while ( ((pct = chunk_get_prev_nnl(pct)) != nullptr)
+ && chunk_is_comment(pct))
+ {
+ chunk_t *t2 = chunk_get_prev(pct);
+
+ if (chunk_is_newline(t2))
+ {
+ pct->column = frm.top().indent_tmp;
+ pct->column_indent = pct->column;
+ }
+ }
+ }
+ }
+ else if (chunk_is_token(pc, CT_BREAK))
+ {
+ chunk_t *prev = chunk_get_prev_ncnnl(pc);
+
+ if ( chunk_is_token(prev, CT_BRACE_CLOSE)
+ && get_chunk_parent_type(prev) == CT_CASE)
+ {
+ // issue #663 + issue #1366
+ chunk_t *prev_newline = chunk_get_prev_nl(pc);
+
+ if (prev_newline != nullptr)
+ {
+ chunk_t *prev_prev_newline = chunk_get_prev_nl(prev_newline);
+
+ if (prev_prev_newline != nullptr)
+ {
+ // This only affects the 'break', so no need for a stack entry
+ indent_column_set(prev_prev_newline->next->column);
+ }
+ }
+ }
+ }
+ else if (chunk_is_token(pc, CT_LABEL))
+ {
+ if (options::indent_ignore_label())
+ {
+ log_rule_B("indent_ignore_label");
+ indent_column_set(pc->orig_col);
+ }
+ else
+ {
+ log_rule_B("indent_label");
+ const auto val = options::indent_label();
+ const auto pse_indent = frm.top().indent;
+
+ // Labels get sent to the left or backed up
+ if (val > 0)
+ {
+ indent_column_set(val);
+
+ chunk_t *next = chunk_get_next(chunk_get_next(pc)); // colon + possible statement
+
+ if ( next != nullptr
+ && !chunk_is_newline(next)
+ // label (+ 2, because there is colon and space after it) must fit into indent
+ && (val + static_cast<int>(pc->len()) + 2 <= static_cast<int>(pse_indent)))
+ {
+ reindent_line(next, pse_indent);
+ }
+ }
+ else
+ {
+ const auto no_underflow = cast_abs(pse_indent, val) < pse_indent;
+ indent_column_set(((no_underflow) ? (pse_indent + val) : 0));
+ }
+ }
+ }
+ else if (chunk_is_token(pc, CT_ACCESS))
+ {
+ log_rule_B("indent_access_spec_body");
+
+ if (options::indent_access_spec_body())
+ {
+ const size_t tmp = frm.top().indent + indent_size;
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = tmp;
+ log_indent();
+
+ frm.top().indent_tmp = tmp - indent_size;
+ frm.top().indent_tab = tmp;
+ log_indent_tmp();
+
+ /*
+ * If we are indenting the body, then we must leave the access spec
+ * indented at brace level
+ */
+ indent_column_set(frm.top().indent_tmp);
+ // Issues 1161 + 2704
+ // comments before 'access specifier' need to be aligned with the 'access specifier'
+ // unless it is a Doxygen comment
+ chunk_t *pct = pc;
+
+ while ( ((pct = chunk_get_prev_nnl(pct)) != nullptr)
+ && chunk_is_comment(pct)
+ && !chunk_is_Doxygen_comment(pct))
+ {
+ chunk_t *t2 = chunk_get_prev(pct);
+
+ if (chunk_is_newline(t2))
+ {
+ pct->column = frm.top().indent_tmp;
+ pct->column_indent = pct->column;
+ }
+ }
+ }
+ else
+ {
+ // Access spec labels get sent to the left or backed up
+ log_rule_B("indent_access_spec");
+ const auto val = options::indent_access_spec();
+
+ if (val > 0)
+ {
+ indent_column_set(val);
+ }
+ else
+ {
+ const auto pse_indent = frm.top().indent;
+ const auto no_underflow = cast_abs(pse_indent, val) < pse_indent;
+
+ indent_column_set(no_underflow ? (pse_indent + val) : 0);
+ }
+ }
+ }
+ else if ( chunk_is_token(pc, CT_CLASS_COLON)
+ || chunk_is_token(pc, CT_CONSTR_COLON))
+ {
+ // just indent one level
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+
+ if ( options::indent_before_class_colon() != 0
+ && chunk_is_token(pc, CT_CLASS_COLON))
+ {
+ log_rule_B("indent_before_class_colon");
+ frm.top().indent_tmp = std::max<ptrdiff_t>(frm.top().indent_tmp + options::indent_before_class_colon(), 0);
+ log_indent_tmp();
+ }
+ indent_column_set(frm.top().indent_tmp);
+
+ log_rule_B("indent_class_colon");
+
+ if ( options::indent_class_colon()
+ && chunk_is_token(pc, CT_CLASS_COLON))
+ {
+ log_rule_B("indent_class_on_colon");
+
+ if (options::indent_class_on_colon())
+ {
+ frm.top().indent = pc->column;
+ log_indent();
+ }
+ else
+ {
+ chunk_t *next = chunk_get_next(pc);
+
+ if ( next != nullptr
+ && !chunk_is_newline(next))
+ {
+ frm.top().indent = next->column;
+ log_indent();
+ }
+ }
+ }
+ else if ( options::indent_constr_colon()
+ && chunk_is_token(pc, CT_CONSTR_COLON))
+ {
+ log_rule_B("indent_constr_colon");
+ chunk_t *prev = chunk_get_prev(pc);
+
+ if (chunk_is_newline(prev))
+ {
+ log_rule_B("indent_ctor_init_following");
+ frm.top().indent += options::indent_ctor_init_following();
+ log_indent();
+ }
+ // TODO: Create a dedicated indent_constr_on_colon?
+ log_rule_B("indent_class_on_colon");
+
+ if (options::indent_class_on_colon())
+ {
+ frm.top().indent = pc->column;
+ log_indent();
+ }
+ else if (options::indent_ctor_init() != 0)
+ {
+ log_rule_B("indent_ctor_init");
+ /*
+ * If the std::max() calls were specialized with size_t (the type of the underlying variable),
+ * they would never actually do their job, because size_t is unsigned and therefore even
+ * a "negative" result would be always greater than zero.
+ * Using ptrdiff_t (a standard signed type of the same size as size_t) in order to avoid that.
+ */
+ frm.top().indent = std::max<ptrdiff_t>(frm.top().indent + options::indent_ctor_init(), 0);
+ log_indent();
+ frm.top().indent_tmp = std::max<ptrdiff_t>(frm.top().indent_tmp + options::indent_ctor_init(), 0);
+ frm.top().indent_tab = std::max<ptrdiff_t>(frm.top().indent_tab + options::indent_ctor_init(), 0);
+ log_indent_tmp();
+ indent_column_set(frm.top().indent_tmp);
+ }
+ else
+ {
+ chunk_t *next = chunk_get_next(pc);
+
+ if ( next != nullptr
+ && !chunk_is_newline(next))
+ {
+ frm.top().indent = next->column;
+ log_indent();
+ }
+ }
+ }
+ }
+ else if ( chunk_is_token(pc, CT_PAREN_OPEN)
+ && ( get_chunk_parent_type(pc) == CT_ASM
+ || ( chunk_get_prev_ncnnl(pc) != nullptr
+ && chunk_get_prev_ncnnl(pc)->type == CT_ASM))
+ && options::indent_ignore_asm_block())
+ {
+ log_rule_B("indent_ignore_asm_block");
+ chunk_t *tmp = chunk_skip_to_match(pc);
+
+ int move = 0;
+
+ if ( chunk_is_newline(chunk_get_prev(pc))
+ && pc->column != indent_column)
+ {
+ move = indent_column - pc->column;
+ }
+ else
+ {
+ move = pc->column - pc->orig_col;
+ }
+
+ do
+ {
+ pc->column = pc->orig_col + move;
+ pc = chunk_get_next(pc);
+ } while (pc != tmp);
+
+ reindent_line(pc, indent_column);
+ }
+ else if ( chunk_is_token(pc, CT_PAREN_OPEN)
+ || chunk_is_token(pc, CT_LPAREN_OPEN) // Issue #3054
+ || chunk_is_token(pc, CT_SPAREN_OPEN)
+ || chunk_is_token(pc, CT_FPAREN_OPEN)
+ || chunk_is_token(pc, CT_SQUARE_OPEN)
+ || chunk_is_token(pc, CT_ANGLE_OPEN))
+ {
+ /*
+ * Open parenthesis and squares - never update indent_column,
+ * unless right after a newline.
+ */
+ frm.push(pc, __func__, __LINE__);
+
+ if ( chunk_is_newline(chunk_get_prev(pc))
+ && pc->column != indent_column
+ && !pc->flags.test(PCF_DONT_INDENT))
+ {
+ LOG_FMT(LINDENT, "%s[line %d]: %zu] indent => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ frm.top().indent = pc->column + pc->len();
+ log_indent();
+
+ if ( chunk_is_token(pc, CT_SQUARE_OPEN)
+ && language_is_set(LANG_D))
+ {
+ frm.top().indent_tab = frm.top().indent;
+ }
+ bool skipped = false;
+ log_rule_B("indent_inside_ternary_operator");
+ log_rule_B("indent_align_paren");
+
+ if ( options::indent_inside_ternary_operator()
+ && ( chunk_is_token(pc, CT_FPAREN_OPEN)
+ || chunk_is_token(pc, CT_PAREN_OPEN))
+ && frm.size() > 2
+ && ( frm.prev().type == CT_QUESTION
+ || frm.prev().type == CT_COND_COLON)
+ && !options::indent_align_paren())
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ log_indent();
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( ( chunk_is_token(pc, CT_FPAREN_OPEN)
+ || chunk_is_token(pc, CT_ANGLE_OPEN))
+ && ( ( options::indent_func_call_param()
+ && ( get_chunk_parent_type(pc) == CT_FUNC_CALL
+ || get_chunk_parent_type(pc) == CT_FUNC_CALL_USER))
+ || ( options::indent_func_proto_param()
+ && ( get_chunk_parent_type(pc) == CT_FUNC_PROTO
+ || get_chunk_parent_type(pc) == CT_FUNC_CLASS_PROTO))
+ || ( options::indent_func_class_param()
+ && ( get_chunk_parent_type(pc) == CT_FUNC_CLASS_DEF
+ || get_chunk_parent_type(pc) == CT_FUNC_CLASS_PROTO))
+ || ( options::indent_template_param()
+ && get_chunk_parent_type(pc) == CT_TEMPLATE)
+ || ( options::indent_func_ctor_var_param()
+ && get_chunk_parent_type(pc) == CT_FUNC_CTOR_VAR)
+ || ( options::indent_func_def_param()
+ && get_chunk_parent_type(pc) == CT_FUNC_DEF)
+ || ( !options::indent_func_def_param() // Issue #931
+ && get_chunk_parent_type(pc) == CT_FUNC_DEF
+ && options::indent_func_def_param_paren_pos_threshold() > 0
+ && pc->orig_col > options::indent_func_def_param_paren_pos_threshold())))
+ {
+ log_rule_B("indent_func_call_param");
+ log_rule_B("indent_func_proto_param");
+ log_rule_B("indent_func_class_param");
+ log_rule_B("indent_template_param");
+ log_rule_B("indent_func_ctor_var_param");
+ log_rule_B("indent_func_def_param");
+ log_rule_B("indent_func_def_param_paren_pos_threshold");
+ // Skip any continuation indents
+ size_t idx = (!frm.empty()) ? frm.size() - 2 : 0;
+
+ while ( ( ( idx > 0
+ && frm.at(idx).type != CT_BRACE_OPEN
+ && frm.at(idx).type != CT_VBRACE_OPEN
+ && frm.at(idx).type != CT_PAREN_OPEN
+ && frm.at(idx).type != CT_FPAREN_OPEN
+ && frm.at(idx).type != CT_SPAREN_OPEN
+ && frm.at(idx).type != CT_SQUARE_OPEN
+ && frm.at(idx).type != CT_ANGLE_OPEN
+ && frm.at(idx).type != CT_CASE
+ && frm.at(idx).type != CT_MEMBER
+ && frm.at(idx).type != CT_QUESTION
+ && frm.at(idx).type != CT_COND_COLON
+ && frm.at(idx).type != CT_LAMBDA
+ && frm.at(idx).type != CT_ASSIGN_NL)
+ || are_chunks_in_same_line(frm.at(idx).pc, frm.top().pc))
+ && ( frm.at(idx).type != CT_CLASS_COLON
+ && frm.at(idx).type != CT_CONSTR_COLON
+ && !( frm.at(idx).type == CT_LAMBDA
+ && chunk_get_prev_nc(frm.at(idx).pc)->type == CT_NEWLINE)))
+ {
+ if (idx == 0)
+ {
+ fprintf(stderr, "%s(%d): idx is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ idx--;
+ skipped = true;
+ }
+ // PR#381
+ log_rule_B("indent_param");
+
+ if (options::indent_param() != 0)
+ {
+ frm.top().indent = frm.at(idx).indent + options::indent_param();
+ log_indent();
+ }
+ else
+ {
+ frm.top().indent = frm.at(idx).indent + indent_size;
+ log_indent();
+ }
+ log_rule_B("indent_func_param_double");
+
+ if (options::indent_func_param_double())
+ {
+ // double is: Use both values of the options indent_columns and indent_param
+ frm.top().indent += indent_size;
+ log_indent();
+ }
+ frm.top().indent_tab = frm.top().indent;
+ }
+ else if ( options::indent_oc_inside_msg_sel()
+ && chunk_is_token(pc, CT_PAREN_OPEN)
+ && frm.size() > 2
+ && ( frm.prev().type == CT_OC_MSG_FUNC
+ || frm.prev().type == CT_OC_MSG_NAME)
+ && !options::indent_align_paren()) // Issue #2658
+ {
+ log_rule_B("indent_oc_inside_msg_sel");
+ log_rule_B("indent_align_paren");
+ // When parens are inside OC messages, push on the parse frame stack
+ // [Class Message:(<here>
+ frm.top().indent = frm.prev().pc->column + indent_size;
+ log_indent();
+ frm.top().indent_tab = frm.top().indent;
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( chunk_is_token(pc, CT_PAREN_OPEN)
+ && !chunk_is_newline(chunk_get_next(pc))
+ && !options::indent_align_paren()
+ && !pc->flags.test(PCF_IN_SPAREN))
+ {
+ log_rule_B("indent_align_paren");
+ int idx = static_cast<int>(frm.size()) - 2;
+
+ while ( idx > 0
+ && are_chunks_in_same_line(frm.at(idx).pc, frm.top().pc))
+ {
+ if (idx == 0)
+ {
+ fprintf(stderr, "%s(%d): idx is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ idx--;
+ skipped = true;
+ }
+ frm.top().indent = frm.at(idx).indent + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ skipped = true;
+ }
+ else if ( ( chunk_is_str(pc, "(", 1)
+ && !options::indent_paren_nl())
+ || ( chunk_is_str(pc, "<", 1)
+ && !options::indent_paren_nl()) // TODO: add indent_angle_nl?
+ || ( chunk_is_str(pc, "[", 1)
+ && !options::indent_square_nl()))
+ {
+ log_rule_B("indent_paren_nl");
+ log_rule_B("indent_square_nl");
+ chunk_t *next = chunk_get_next_nc(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ log_rule_B("indent_paren_after_func_def");
+ log_rule_B("indent_paren_after_func_decl");
+ log_rule_B("indent_paren_after_func_call");
+
+ if ( chunk_is_newline(next)
+ && !options::indent_paren_after_func_def()
+ && !options::indent_paren_after_func_decl()
+ && !options::indent_paren_after_func_call())
+ {
+ size_t sub = 2;
+
+ if ( (frm.prev().type == CT_ASSIGN)
+ || (frm.prev().type == CT_RETURN))
+ {
+ sub = 3;
+ }
+ sub = static_cast<int>(frm.size()) - sub;
+
+ log_rule_B("indent_align_paren");
+
+ if (!options::indent_align_paren())
+ {
+ sub = static_cast<int>(frm.size()) - 2;
+
+ while ( sub > 0
+ && are_chunks_in_same_line(frm.at(sub).pc, frm.top().pc))
+ {
+ if (sub == 0)
+ {
+ fprintf(stderr, "%s(%d): sub is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ sub--;
+ skipped = true;
+ }
+
+ if ( ( frm.at(sub + 1).type == CT_CLASS_COLON
+ || frm.at(sub + 1).type == CT_CONSTR_COLON)
+ && (chunk_is_token(frm.at(sub + 1).pc->prev, CT_NEWLINE)))
+ {
+ sub = sub + 1;
+ }
+ }
+ frm.top().indent = frm.at(sub).indent + indent_size;
+ log_indent();
+
+ frm.top().indent_tab = frm.top().indent;
+ skipped = true;
+ }
+ else
+ {
+ if ( next != nullptr
+ && !chunk_is_comment(next))
+ {
+ if (chunk_is_token(next, CT_SPACE))
+ {
+ next = chunk_get_next_nc(next);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ }
+
+ if (chunk_is_comment(next->prev))
+ {
+ // Issue #2099
+ frm.top().indent = next->prev->column;
+ }
+ else
+ {
+ frm.top().indent = next->column;
+ }
+ log_indent();
+ }
+ }
+ }
+ log_rule_B("use_indent_continue_only_once");
+ log_rule_B("indent_paren_after_func_decl");
+ log_rule_B("indent_paren_after_func_def");
+ log_rule_B("indent_paren_after_func_call");
+
+ if ( !options::use_indent_continue_only_once() // Issue #1160
+ && ( chunk_is_token(pc, CT_FPAREN_OPEN)
+ && chunk_is_newline(chunk_get_prev(pc)))
+ && ( ( ( get_chunk_parent_type(pc) == CT_FUNC_PROTO
+ || get_chunk_parent_type(pc) == CT_FUNC_CLASS_PROTO)
+ && options::indent_paren_after_func_decl())
+ || ( get_chunk_parent_type(pc) == CT_FUNC_DEF
+ && options::indent_paren_after_func_def())
+ || ( ( get_chunk_parent_type(pc) == CT_FUNC_CALL
+ || get_chunk_parent_type(pc) == CT_FUNC_CALL_USER)
+ && options::indent_paren_after_func_call())
+ || !chunk_is_newline(chunk_get_next(pc))))
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+
+ indent_column_set(frm.top().indent);
+ }
+ log_rule_B("indent_continue");
+
+ if ( get_chunk_parent_type(pc) != CT_OC_AT
+ && options::indent_continue() != 0
+ && !skipped)
+ {
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+
+ if ( pc->level == pc->brace_level
+ && ( chunk_is_token(pc, CT_FPAREN_OPEN)
+ || chunk_is_token(pc, CT_SPAREN_OPEN)
+ || ( chunk_is_token(pc, CT_SQUARE_OPEN)
+ && get_chunk_parent_type(pc) != CT_OC_MSG)
+ || chunk_is_token(pc, CT_ANGLE_OPEN))) // Issue #1170
+ {
+ //log_rule_B("indent_continue");
+ //frm.top().indent += abs(options::indent_continue());
+ // frm.top().indent = calc_indent_continue(frm);
+ // frm.top().indent_cont = true;
+ log_rule_B("use_indent_continue_only_once");
+
+ if ( (options::use_indent_continue_only_once())
+ && (frm.top().indent_cont)
+ && vardefcol != 0)
+ {
+ /*
+ * The value of the indentation for a continuation line is calculate
+ * differently if the line is:
+ * a declaration :your case with QString fileName ...
+ * an assignment :your case with pSettings = new QSettings( ...
+ * At the second case the option value might be used twice:
+ * at the assignment
+ * at the function call (if present)
+ * If you want to prevent the double use of the option value
+ * you may use the new option :
+ * use_indent_continue_only_once
+ * with the value "true".
+ * use/don't use indent_continue once Guy 2016-05-16
+ */
+
+ // if vardefcol isn't zero, use it
+ frm.top().indent = vardefcol;
+ log_indent();
+ }
+ else
+ {
+ frm.top().indent = calc_indent_continue(frm);
+ log_indent();
+ frm.top().indent_cont = true;
+
+ log_rule_B("indent_sparen_extra");
+
+ if ( chunk_is_token(pc, CT_SPAREN_OPEN)
+ && options::indent_sparen_extra() != 0)
+ {
+ frm.top().indent += options::indent_sparen_extra();
+ log_indent();
+ }
+ }
+ }
+ }
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ frm.paren_count++;
+ }
+ else if ( options::indent_member_single()
+ && chunk_is_token(pc, CT_MEMBER)
+ && (strcmp(pc->text(), ".") == 0)
+ && language_is_set(LANG_CS | LANG_CPP))
+ {
+ log_rule_B("indent_member_single");
+
+ if (frm.top().type != CT_MEMBER)
+ {
+ frm.push(pc, __func__, __LINE__);
+ chunk_t *tmp = chunk_get_prev_ncnnlnp(frm.top().pc);
+
+ if (are_chunks_in_same_line(frm.prev().pc, tmp))
+ {
+ frm.top().indent = frm.prev().indent;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ }
+ log_indent();
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+
+ if (chunk_is_newline(chunk_get_prev(pc)))
+ {
+ if ( chunk_is_token(pc, CT_MEMBER) // Issue #2890
+ && language_is_set(LANG_CPP))
+ {
+ // will be done at another place
+ // look at the comment: XXXXXXXXXXXXXXXXXXXXXXXXXX
+ }
+ else
+ {
+ indent_column_set(frm.top().indent);
+ reindent_line(pc, indent_column);
+ did_newline = false;
+ }
+ }
+ //check for the series of CT_member chunks else pop it.
+ chunk_t *tmp = chunk_get_next_ncnnlnp(pc);
+
+ if (tmp != nullptr)
+ {
+ if (chunk_is_token(tmp, CT_FUNC_CALL))
+ {
+ tmp = chunk_get_next_ncnnlnp(chunk_get_next_type(tmp, CT_FPAREN_CLOSE, tmp->level));
+ }
+ else if ( chunk_is_token(tmp, CT_WORD)
+ || chunk_is_token(tmp, CT_TYPE))
+ {
+ tmp = chunk_get_next_ncnnlnp(tmp);
+ }
+ }
+
+ if ( tmp != nullptr
+ && ( (strcmp(tmp->text(), ".") != 0)
+ || tmp->type != CT_MEMBER))
+ {
+ if (chunk_is_paren_close(tmp))
+ {
+ tmp = chunk_get_prev_ncnnlnp(tmp);
+ }
+
+ if ( tmp != nullptr
+ && chunk_is_newline(tmp->prev))
+ {
+ tmp = chunk_get_next_nl(chunk_get_prev_ncnnlnp(tmp));
+ }
+
+ if (tmp != nullptr)
+ {
+ frm.top().pop_pc = tmp;
+ }
+ }
+ }
+ else if ( chunk_is_token(pc, CT_ASSIGN)
+ || chunk_is_token(pc, CT_IMPORT)
+ || ( chunk_is_token(pc, CT_USING)
+ && language_is_set(LANG_CS)))
+ {
+ /*
+ * if there is a newline after the '=' or the line starts with a '=',
+ * just indent one level,
+ * otherwise align on the '='.
+ */
+ if ( chunk_is_token(pc, CT_ASSIGN)
+ && chunk_is_newline(chunk_get_prev(pc)))
+ {
+ if (frm.top().type == CT_ASSIGN_NL)
+ {
+ frm.top().indent_tmp = frm.top().indent;
+ }
+ else
+ {
+ frm.top().indent_tmp = frm.top().indent + indent_size;
+ }
+ log_indent_tmp();
+
+ indent_column_set(frm.top().indent_tmp);
+ LOG_FMT(LINDENT, "%s(%d): %zu] assign => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, frm.top().indent_tmp);
+ }
+ chunk_t *next = chunk_get_next(pc);
+
+ if (next != nullptr)
+ {
+ /*
+ * fixes 1260 , 1268 , 1277 (Extra indentation after line with multiple assignments)
+ * For multiple consecutive assignments in single line , the indent of all these
+ * assignments should be same and one more than this line's indent.
+ * so poping the previous assign and pushing the new one
+ */
+ if ( frm.top().type == CT_ASSIGN
+ && chunk_is_token(pc, CT_ASSIGN))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ }
+ frm.push(pc, __func__, __LINE__);
+
+ if ( chunk_is_token(pc, CT_ASSIGN)
+ && chunk_is_newline(chunk_get_prev(pc)))
+ {
+ frm.top().type = CT_ASSIGN_NL;
+ }
+ log_rule_B("indent_continue");
+
+ if (options::indent_continue() != 0)
+ {
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+
+ if ( pc->level == pc->brace_level
+ && ( pc->type != CT_ASSIGN
+ || ( get_chunk_parent_type(pc) != CT_FUNC_PROTO
+ && get_chunk_parent_type(pc) != CT_FUNC_DEF)))
+ {
+ log_rule_B("use_indent_continue_only_once");
+
+ if ( (options::use_indent_continue_only_once())
+ && (frm.top().indent_cont)
+ && vardefcol != 0)
+ {
+ // if vardefcol isn't zero, use it
+ frm.top().indent = vardefcol;
+ log_indent();
+ }
+ else
+ {
+ frm.top().indent = calc_indent_continue(frm);
+ log_indent();
+
+ vardefcol = frm.top().indent; // use the same variable for the next line
+ frm.top().indent_cont = true;
+ }
+ }
+ }
+ else if ( chunk_is_newline(next)
+ || !options::indent_align_assign())
+ {
+ log_rule_B("indent_align_assign");
+ log_rule_B("indent_off_after_assign");
+
+ if (options::indent_off_after_assign()) // Issue #2591
+ {
+ frm.top().indent = frm.prev().indent_tmp;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent_tmp + indent_size;
+ }
+ log_indent();
+
+ if ( chunk_is_token(pc, CT_ASSIGN)
+ && chunk_is_newline(next))
+ {
+ frm.top().type = CT_ASSIGN_NL;
+ frm.top().indent_tab = frm.top().indent;
+ }
+ }
+ else
+ {
+ frm.top().indent = pc->column + pc->len() + 1;
+ log_indent();
+ }
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ }
+ else if ( chunk_is_token(pc, CT_RETURN)
+ || ( chunk_is_token(pc, CT_THROW)
+ && get_chunk_parent_type(pc) == CT_NONE))
+ {
+ // don't count returns inside a () or []
+ if ( pc->level == pc->brace_level
+ || pc->flags.test(PCF_IN_LAMBDA))
+ {
+ chunk_t *next = chunk_get_next(pc);
+
+ // Avoid indentation on return token set by the option.
+ log_rule_B("indent_off_after_return");
+
+ // Avoid indentation on return token if the next token is a new token
+ // to properly indent object initializers returned by functions.
+ log_rule_B("indent_off_after_return_new");
+ bool indent_after_return = ( next != nullptr
+ && next->type == CT_NEW)
+ ? !options::indent_off_after_return_new()
+ : !options::indent_off_after_return();
+
+ if ( indent_after_return
+ || next == nullptr)
+ {
+ frm.push(pc, __func__, __LINE__);
+
+ log_rule_B("indent_single_after_return");
+
+ if ( chunk_is_newline(next)
+ || ( chunk_is_token(pc, CT_RETURN)
+ && options::indent_single_after_return()))
+ {
+ // apply normal single indentation
+ frm.top().indent = frm.prev().indent + indent_size;
+ }
+ else
+ {
+ // indent after the return token
+ frm.top().indent = frm.prev().indent + pc->len() + 1;
+ }
+ log_indent();
+ frm.top().indent_tmp = frm.prev().indent;
+ log_indent_tmp();
+ }
+ log_indent();
+ }
+ }
+ else if ( chunk_is_token(pc, CT_OC_SCOPE)
+ || chunk_is_token(pc, CT_TYPEDEF))
+ {
+ frm.push(pc, __func__, __LINE__);
+ // Issue #405
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ LOG_FMT(LINDLINE, "%s(%d): .indent is %zu, .indent_tmp is %zu\n",
+ __func__, __LINE__, frm.top().indent, frm.top().indent_tmp);
+
+ log_rule_B("indent_continue");
+
+ if (options::indent_continue() != 0)
+ {
+ frm.top().indent = calc_indent_continue(frm, frm.size() - 2);
+ log_indent();
+
+ frm.top().indent_cont = true;
+ }
+ else
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+ }
+ }
+ else if (chunk_is_token(pc, CT_C99_MEMBER))
+ {
+ // nothing to do
+ }
+ else if (chunk_is_token(pc, CT_WHERE_SPEC))
+ {
+ /* class indentation is ok already, just need to adjust func */
+ /* TODO: make this configurable, obviously.. */
+ if ( get_chunk_parent_type(pc) == CT_FUNC_DEF
+ || get_chunk_parent_type(pc) == CT_FUNC_PROTO
+ || ( get_chunk_parent_type(pc) == CT_STRUCT
+ && frm.top().type != CT_CLASS_COLON))
+ {
+ indent_column_set(frm.top().indent + 4);
+ }
+ }
+ else if ( options::indent_inside_ternary_operator()
+ && ( chunk_is_token(pc, CT_QUESTION)
+ || chunk_is_token(pc, CT_COND_COLON))) // Issue #1130, #1715
+ {
+ log_rule_B("indent_inside_ternary_operator");
+
+ // Pop any colons before because they should already be processed
+ while ( chunk_is_token(pc, CT_COND_COLON)
+ && frm.top().type == CT_COND_COLON)
+ {
+ frm.pop(__func__, __LINE__);
+ }
+ log_rule_B("indent_inside_ternary_operator");
+
+ // Pop Question from stack in ternary operator
+ if ( options::indent_inside_ternary_operator()
+ && chunk_is_token(pc, CT_COND_COLON)
+ && frm.top().type == CT_QUESTION)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): pc->orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ frm.pop(__func__, __LINE__);
+ indent_column_set(frm.top().indent_tmp);
+ }
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = frm.prev().indent + indent_size;
+ frm.top().indent_tab = frm.top().indent;
+ log_indent();
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( chunk_is_token(pc, CT_LAMBDA)
+ && (language_is_set(LANG_CS | LANG_JAVA))
+ && chunk_get_next_ncnnlnp(pc)->type != CT_BRACE_OPEN
+ && options::indent_cs_delegate_body())
+ {
+ log_rule_B("indent_cs_delegate_body");
+ frm.push(pc, __func__, __LINE__);
+ frm.top().indent = frm.prev().indent;
+ log_indent();
+
+ if ( chunk_is_newline(chunk_get_prev_nc(pc))
+ && !are_chunks_in_same_line(frm.prev().pc, chunk_get_prev_ncnnl(pc)))
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ log_indent();
+ reindent_line(pc, (frm.prev().indent + indent_size));
+ did_newline = false;
+ }
+ else if ( chunk_is_newline(chunk_get_next_nc(pc))
+ && !are_chunks_in_same_line(frm.prev().pc, frm.top().pc))
+ {
+ frm.top().indent = frm.prev().indent + indent_size;
+ }
+ log_indent();
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+ }
+ else if ( options::indent_oc_inside_msg_sel()
+ && ( chunk_is_token(pc, CT_OC_MSG_FUNC)
+ || chunk_is_token(pc, CT_OC_MSG_NAME))
+ && chunk_is_token(chunk_get_next_ncnnl(pc), CT_OC_COLON)) // Issue #2658
+ {
+ log_rule_B("indent_oc_inside_msg_sel");
+ // Pop the OC msg name that is on the top of the stack
+ // [Class Message:<here>
+ frm.push(pc, __func__, __LINE__);
+
+ frm.top().indent = frm.prev().indent;
+ frm.top().indent_tab = frm.prev().indent_tab;
+ log_indent();
+ frm.top().indent_tmp = frm.prev().indent_tmp;
+ log_indent_tmp();
+ }
+ else
+ {
+ // anything else?
+ }
+ // Handle shift expression continuation indenting
+ size_t shiftcontcol = 0;
+
+ log_rule_B("indent_shift");
+
+ if ( options::indent_shift()
+ && !pc->flags.test(PCF_IN_ENUM)
+ && get_chunk_parent_type(pc) != CT_OPERATOR
+ && pc->type != CT_COMMENT
+ && pc->type != CT_COMMENT_CPP
+ && pc->type != CT_COMMENT_MULTI
+ && pc->type != CT_BRACE_OPEN
+ && pc->level > 0
+ && !chunk_is_blank(pc))
+ {
+ bool in_shift = false;
+ bool is_operator = false;
+
+ // Are we in such an expression? Go both forwards and backwards.
+ chunk_t *tmp = pc;
+
+ do
+ {
+ if (chunk_is_token(tmp, CT_SHIFT))
+ {
+ in_shift = true;
+ LOG_FMT(LINDENT2, "%s(%d): in_shift set to TRUE\n",
+ __func__, __LINE__);
+
+ tmp = chunk_get_prev_ncnnl(tmp);
+
+ if (chunk_is_token(tmp, CT_OPERATOR))
+ {
+ is_operator = true;
+ }
+ break;
+ }
+ tmp = chunk_get_prev_ncnnl(tmp);
+ } while ( !in_shift
+ && tmp != nullptr
+ && tmp->type != CT_SEMICOLON
+ && tmp->type != CT_BRACE_OPEN
+ && tmp->type != CT_BRACE_CLOSE
+ && tmp->type != CT_COMMA
+ && tmp->type != CT_SPAREN_OPEN
+ && tmp->type != CT_SPAREN_CLOSE);
+
+ tmp = pc;
+
+ do
+ {
+ tmp = chunk_get_next_ncnnl(tmp);
+
+ if ( tmp != nullptr
+ && chunk_is_token(tmp, CT_SHIFT))
+ {
+ in_shift = true;
+ LOG_FMT(LINDENT2, "%s(%d): in_shift set to TRUE\n",
+ __func__, __LINE__);
+
+ tmp = chunk_get_prev_ncnnl(tmp);
+
+ if (chunk_is_token(tmp, CT_OPERATOR))
+ {
+ is_operator = true;
+ }
+ break;
+ }
+ } while ( !in_shift
+ && tmp != nullptr
+ && tmp->type != CT_SEMICOLON
+ && tmp->type != CT_BRACE_OPEN
+ && tmp->type != CT_BRACE_CLOSE
+ && tmp->type != CT_COMMA
+ && tmp->type != CT_SPAREN_OPEN
+ && tmp->type != CT_SPAREN_CLOSE);
+
+ LOG_FMT(LINDENT2, "%s(%d): in_shift is %s\n",
+ __func__, __LINE__, in_shift ? "TRUE" : "FALSE");
+ chunk_t *prev_nonl = chunk_get_prev_ncnnl(pc);
+ chunk_t *prev2 = chunk_get_prev_nc(pc);
+
+ if (( chunk_is_semicolon(prev_nonl)
+ || chunk_is_token(prev_nonl, CT_BRACE_OPEN)
+ || chunk_is_token(prev_nonl, CT_BRACE_CLOSE)
+ || chunk_is_token(prev_nonl, CT_VBRACE_CLOSE)
+ || chunk_is_token(prev_nonl, CT_VBRACE_OPEN)
+ || chunk_is_token(prev_nonl, CT_CASE_COLON)
+ || ( prev_nonl != nullptr
+ && prev_nonl->flags.test(PCF_IN_PREPROC)) != pc->flags.test(PCF_IN_PREPROC)
+ || chunk_is_token(prev_nonl, CT_COMMA)
+ || is_operator))
+ {
+ in_shift = false;
+ }
+ LOG_FMT(LINDENT2, "%s(%d): in_shift is %s\n",
+ __func__, __LINE__, in_shift ? "TRUE" : "FALSE");
+
+ if ( chunk_is_token(prev2, CT_NEWLINE)
+ && in_shift)
+ {
+ shiftcontcol = calc_indent_continue(frm);
+ // Setting frm.top().indent_cont = true in the top context when the indent is not also set
+ // just leads to compications when succeeding statements try to indent based on being
+ // embedded in a continuation. In other words setting frm.top().indent_cont = true
+ // should only be set if frm.top().indent is also set.
+
+ // Work around the doubly increased indent in RETURNs and assignments
+ bool need_workaround = false;
+ size_t sub = 0;
+
+ for (int i = frm.size() - 1; i >= 0; i--)
+ {
+ if ( frm.at(i).type == CT_RETURN
+ || frm.at(i).type == CT_ASSIGN)
+ {
+ need_workaround = true;
+ sub = frm.size() - i;
+ break;
+ }
+ }
+
+ if (need_workaround)
+ {
+ shiftcontcol = calc_indent_continue(frm, frm.size() - 1 - sub);
+ }
+ }
+ }
+
+ // Handle variable definition continuation indenting
+ if ( vardefcol == 0
+ && ( chunk_is_token(pc, CT_WORD)
+ || chunk_is_token(pc, CT_FUNC_CTOR_VAR))
+ && !pc->flags.test(PCF_IN_FCN_DEF)
+ && pc->flags.test(PCF_VAR_1ST_DEF))
+ {
+ log_rule_B("indent_continue");
+
+ if (options::indent_continue() != 0)
+ {
+ vardefcol = calc_indent_continue(frm);
+ // Setting frm.top().indent_cont = true in the top context when the indent is not also set
+ // just leads to compications when succeeding statements try to indent based on being
+ // embedded in a continuation. In other words setting frm.top().indent_cont = true
+ // should only be set if frm.top().indent is also set.
+ }
+ else if ( options::indent_var_def_cont()
+ || chunk_is_newline(chunk_get_prev(pc)))
+ {
+ log_rule_B("indent_var_def_cont");
+ vardefcol = frm.top().indent + indent_size;
+ }
+ else
+ {
+ // Issue #3010
+ vardefcol = pc->column;
+ // BUT, we need to skip backward over any '*'
+ chunk_t *tmp = chunk_get_prev_nc(pc);
+
+ while (chunk_is_token(tmp, CT_PTR_TYPE))
+ {
+ vardefcol = tmp->column;
+ tmp = chunk_get_prev_nc(tmp);
+ }
+ // BUT, we need to skip backward over any '::' or TYPE
+ //tmp = chunk_get_prev_nc(pc);
+
+ //if (chunk_is_token(tmp, CT_DC_MEMBER))
+ //{
+ // // look for a type
+ // chunk_t *tmp2 = chunk_get_prev_nc(tmp);
+ // if (chunk_is_token(tmp2, CT_TYPE))
+ // {
+ // // we have something like "SomeLongNamespaceName::Foo()"
+ // vardefcol = tmp2->column;
+ // LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, vardefcol is %zu\n",
+ // __func__, __LINE__, pc->orig_line, vardefcol);
+ // }
+ //}
+ }
+ }
+
+ if ( chunk_is_semicolon(pc)
+ || ( chunk_is_token(pc, CT_BRACE_OPEN)
+ && get_chunk_parent_type(pc) == CT_FUNCTION))
+ {
+ vardefcol = 0;
+ }
+
+ // Indent the line if needed
+ if ( did_newline
+ && !chunk_is_newline(pc)
+ && (pc->len() != 0))
+ {
+ pc->column_indent = frm.top().indent_tab;
+
+ if (frm.top().ip.ref)
+ {
+ pc->indent.ref = frm.top().ip.ref;
+ pc->indent.delta = frm.top().ip.delta;
+ }
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, pc->column_indent is %zu, indent_column is %zu, for '%s'\n",
+ __func__, __LINE__, pc->orig_line, pc->column_indent, indent_column, pc->elided_text(copy));
+
+ /*
+ * Check for special continuations.
+ * Note that some of these could be done as a stack item like
+ * everything else
+ */
+
+ auto prev = chunk_get_prev_ncnnl(pc);
+ auto prevv = chunk_get_prev_ncnnl(prev);
+ auto next = chunk_get_next_ncnnl(pc);
+
+ bool do_vardefcol = false;
+
+ if ( vardefcol > 0
+ && pc->level == pc->brace_level
+ && ( chunk_is_token(prev, CT_COMMA)
+ || chunk_is_token(prev, CT_TYPE)
+ || chunk_is_token(prev, CT_PTR_TYPE)
+ || chunk_is_token(prev, CT_WORD)))
+ {
+ chunk_t *tmp = pc;
+
+ while (chunk_is_token(tmp, CT_PTR_TYPE))
+ {
+ tmp = chunk_get_next_ncnnl(tmp);
+ }
+ LOG_FMT(LINDENT2, "%s(%d): orig_line is %zu, for '%s'",
+ __func__, __LINE__, tmp->orig_line, tmp->text());
+ LOG_FMT(LINDENT2, " tmp->flags: ");
+ log_pcf_flags(LINDENT2, tmp->flags); // Issue #2332
+
+ if ( tmp->flags.test(PCF_VAR_DEF)
+ && ( chunk_is_token(tmp, CT_WORD)
+ || chunk_is_token(tmp, CT_FUNC_CTOR_VAR)))
+ {
+ do_vardefcol = true;
+ }
+ }
+ //LOG_FMT(LINDENT2, "%s(%d): GUY 2:\n", __func__, __LINE__);
+
+ if (pc->flags.test(PCF_DONT_INDENT))
+ {
+ // no change
+ }
+ else if ( get_chunk_parent_type(pc) == CT_SQL_EXEC
+ && options::indent_preserve_sql())
+ {
+ log_rule_B("indent_preserve_sql");
+ reindent_line(pc, sql_col + (pc->orig_col - sql_orig_col));
+ LOG_FMT(LINDENT, "Indent SQL: [%s] to %zu (%zu/%zu)\n",
+ pc->text(), pc->column, sql_col, sql_orig_col);
+ }
+ else if ( !options::indent_member_single()
+ && !pc->flags.test(PCF_STMT_START)
+ && ( chunk_is_token(pc, CT_MEMBER)
+ || ( chunk_is_token(pc, CT_DC_MEMBER)
+ && chunk_is_token(prev, CT_TYPE))
+ || ( chunk_is_token(prev, CT_MEMBER)
+ || ( chunk_is_token(prev, CT_DC_MEMBER)
+ && chunk_is_token(prevv, CT_TYPE)))))
+ {
+ log_rule_B("indent_member_single");
+ log_rule_B("indent_member");
+ size_t tmp = options::indent_member() + indent_column;
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, member => %zu\n",
+ __func__, __LINE__, pc->orig_line, tmp);
+ reindent_line(pc, tmp);
+ }
+ else if (do_vardefcol)
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, vardefcol is %zu\n",
+ __func__, __LINE__, pc->orig_line, vardefcol);
+ reindent_line(pc, vardefcol);
+ }
+ else if (shiftcontcol > 0)
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, shiftcontcol is %zu\n",
+ __func__, __LINE__, pc->orig_line, shiftcontcol);
+ reindent_line(pc, shiftcontcol);
+ }
+ else if ( chunk_is_token(pc, CT_NAMESPACE)
+ && options::indent_namespace()
+ && options::indent_namespace_single_indent()
+ && frm.top().ns_cnt)
+ {
+ log_rule_B("indent_namespace");
+ log_rule_B("indent_namespace_single_indent");
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, Namespace => %zu\n",
+ __func__, __LINE__, pc->orig_line, frm.top().brace_indent);
+ reindent_line(pc, frm.top().brace_indent);
+ }
+ else if ( chunk_is_token(pc, CT_STRING)
+ && chunk_is_token(prev, CT_STRING)
+ && options::indent_align_string())
+ {
+ log_rule_B("indent_align_string");
+ const int tmp = (xml_indent != 0) ? xml_indent : prev->column;
+
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, String => %d\n",
+ __func__, __LINE__, pc->orig_line, tmp);
+ reindent_line(pc, tmp);
+ }
+ else if (chunk_is_comment(pc))
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, comment => %zu\n",
+ __func__, __LINE__, pc->orig_line, frm.top().indent_tmp);
+ indent_comment(pc, frm.top().indent_tmp);
+ }
+ else if (chunk_is_token(pc, CT_PREPROC))
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, pp-indent => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if ( chunk_is_paren_close(pc)
+ || chunk_is_token(pc, CT_ANGLE_CLOSE))
+ {
+ /*
+ * This is a big hack. We assume that since we hit a paren close,
+ * that we just removed a paren open
+ */
+ LOG_FMT(LINDLINE, "%s(%d): indent_column is %zu\n",
+ __func__, __LINE__, indent_column);
+
+ if (frm.poped().type == c_token_t(pc->type - 1))
+ {
+ // Issue # 405
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ chunk_t *ck1 = frm.poped().pc;
+ LOG_FMT(LINDLINE, "%s(%d): ck1->orig_line is %zu, ck1->orig_col is %zu, ck1->text() is '%s', ck1->type is %s\n",
+ __func__, __LINE__, ck1->orig_line, ck1->orig_col, ck1->text(), get_token_name(ck1->type));
+ chunk_t *ck2 = chunk_get_prev(ck1);
+ LOG_FMT(LINDLINE, "%s(%d): ck2->orig_line is %zu, ck2->orig_col is %zu, ck2->text() is '%s', ck2->type is %s\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col, ck2->text(), get_token_name(ck2->type));
+
+ /*
+ * If the open parenthesis was the first thing on the line or we
+ * are doing mode 1, then put the close parenthesis in the same
+ * column
+ */
+ log_rule_B("indent_paren_close");
+
+ if ( chunk_is_newline(ck2)
+ || (options::indent_paren_close() == 1))
+ {
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_paren_close is 1\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col);
+ indent_column_set(ck1->column);
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_column set to %zu\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col, indent_column);
+ }
+ else
+ {
+ log_rule_B("indent_paren_close");
+
+ if (options::indent_paren_close() != 2)
+ {
+ // indent_paren_close is 0 or 1
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_paren_close is 0 or 1\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col);
+ indent_column_set(frm.poped().indent_tmp);
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_column set to %zu\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col, indent_column);
+ pc->column_indent = frm.poped().indent_tab;
+ log_rule_B("indent_paren_close");
+
+ if (options::indent_paren_close() == 1)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_paren_close is 1\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col);
+
+ if (indent_column == 0)
+ {
+ fprintf(stderr, "%s(%d): indent_column is ZERO, cannot be decremented, at line %zu, column %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col);
+ log_flush(true);
+ exit(EX_SOFTWARE);
+ }
+ indent_column--;
+ LOG_FMT(LINDLINE, "%s(%d): [%zu:%zu] indent_column set to %zu\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col, indent_column);
+ }
+ }
+ else
+ {
+ // indent_paren_close is 2: Indent to the brace level
+ LOG_FMT(LINDLINE, "%s(%d): indent_paren_close is 2\n",
+ __func__, __LINE__);
+ LOG_FMT(LINDLINE, "%s(%d): ck2->orig_line is %zu, ck2->orig_col is %zu, ck2->text() is '%s'\n",
+ __func__, __LINE__, ck2->orig_line, ck2->orig_col, ck2->text());
+
+ if (chunk_get_prev(pc)->type == CT_NEWLINE)
+ {
+ LOG_FMT(LINDLINE, "%s(%d): orig_line is %zu, orig_col is %zu, text() is '%s', type is %s\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text(), get_token_name(pc->type));
+ LOG_FMT(LINDLINE, "%s(%d): prev is <newline>\n",
+ __func__, __LINE__);
+ chunk_t *search = pc;
+
+ while (chunk_is_paren_close(chunk_get_next(search)))
+ {
+ search = chunk_get_next(search);
+ }
+ chunk_t *searchNext = chunk_get_next(search);
+
+ if ( searchNext->type == CT_SEMICOLON
+ || searchNext->type == CT_MEMBER // Issue #2582
+ || searchNext->type == CT_NEWLINE)
+ {
+ LOG_FMT(LINDLINE, "%s(%d):\n", __func__, __LINE__);
+ search = chunk_skip_to_match_rev(search);
+
+ if ( options::indent_oc_inside_msg_sel()
+ && chunk_is_token(chunk_get_prev_ncnnl(search), CT_OC_COLON)
+ && ( frm.top().type == CT_OC_MSG_FUNC
+ || frm.top().type == CT_OC_MSG_NAME)) // Issue #2658
+ {
+ log_rule_B("indent_oc_inside_msg_sel");
+ // [Class Message:(...)<here>
+ indent_column_set(frm.top().pc->column);
+ }
+ else if ( options::indent_inside_ternary_operator()
+ && ( frm.top().type == CT_QUESTION
+ || frm.top().type == CT_COND_COLON)) // Issue #1130, #1715
+ {
+ log_rule_B("indent_inside_ternary_operator");
+ indent_column_set(frm.top().indent);
+ }
+ else
+ {
+ search = chunk_get_next(chunk_get_prev_nl(search));
+
+ if (search == nullptr)
+ {
+ search = chunk_get_head();
+ }
+ indent_column_set(search->column);
+ }
+ }
+ }
+ }
+ }
+ }
+ size_t indent_value = 0;
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, closing parenthesis => %zu, text is '%s'\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ LOG_FMT(LINDENT, "%s(%d): [%s/%s]\n",
+ __func__, __LINE__,
+ get_token_name(pc->type), get_token_name(get_chunk_parent_type(pc)));
+ chunk_t *prev2 = chunk_get_prev(pc); // Issue #2930
+ LOG_FMT(LINDENT, "%s(%d): prev2 is orig_line is %zu, text is '%s'\n",
+ __func__, __LINE__, prev2->orig_line, prev2->text());
+ chunk_t *next2 = chunk_get_next(pc);
+ LOG_FMT(LINDENT, "%s(%d): next2 is orig_line is %zu, text is '%s'\n",
+ __func__, __LINE__, next2->orig_line, next2->text());
+
+ if ( get_chunk_parent_type(pc) == CT_FUNC_DEF
+ && chunk_is_newline(prev2)
+ && chunk_is_newline(next2))
+ {
+ if (options::donot_indent_func_def_close_paren())
+ {
+ indent_value = 1;
+ }
+ else
+ {
+ reindent_line(pc, indent_column);
+ indent_value = indent_column;
+ }
+ }
+ else
+ {
+ indent_value = indent_column;
+ }
+ reindent_line(pc, indent_value);
+ }
+ else if (chunk_is_token(pc, CT_COMMA))
+ {
+ log_rule_B("indent_comma_paren");
+ bool comma_paren = options::indent_comma_paren()
+ && chunk_is_paren_open(frm.top().pc);
+ log_rule_B("indent_comma_brace");
+ bool comma_brace = options::indent_comma_brace()
+ && chunk_is_opening_brace(frm.top().pc);
+
+ if (comma_paren || comma_brace)
+ {
+ indent_column_set(frm.top().pc->column);
+ }
+ LOG_FMT(LINDENT, "%s(%d): %zu] comma => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if ( options::indent_func_const()
+ && chunk_is_token(pc, CT_QUALIFIER)
+ && strncasecmp(pc->text(), "const", pc->len()) == 0
+ && ( next == nullptr
+ || chunk_is_token(next, CT_BRACED)
+ || chunk_is_token(next, CT_BRACE_OPEN)
+ || chunk_is_token(next, CT_NEWLINE)
+ || chunk_is_token(next, CT_SEMICOLON)
+ || chunk_is_token(next, CT_THROW)
+ || chunk_is_token(next, CT_VBRACE_OPEN)))
+ {
+ // indent const - void GetFoo(void)\n const\n { return (m_Foo); }
+ log_rule_B("indent_func_const");
+ indent_column_set(frm.top().indent + options::indent_func_const());
+ LOG_FMT(LINDENT, "%s(%d): %zu] const => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if ( options::indent_func_throw()
+ && chunk_is_token(pc, CT_THROW)
+ && get_chunk_parent_type(pc) != CT_NONE)
+ {
+ // indent throw - void GetFoo(void)\n throw()\n { return (m_Foo); }
+ log_rule_B("indent_func_throw");
+ indent_column_set(options::indent_func_throw());
+ LOG_FMT(LINDENT, "%s(%d): %zu] throw => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if ( pc->flags.test(PCF_IN_FOR)
+ && options::indent_semicolon_for_paren()
+ && chunk_is_token(pc, CT_SEMICOLON))
+ {
+ log_rule_B("indent_semicolon_for_paren");
+ indent_column_set(frm.top().pc->column);
+
+ log_rule_B("indent_first_for_expr");
+
+ if (options::indent_first_for_expr())
+ {
+ reindent_line(chunk_get_next(frm.top().pc),
+ indent_column + pc->len() + 1);
+ }
+ LOG_FMT(LINDENT, "%s(%d): %zu] SEMICOLON => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if (chunk_is_token(pc, CT_BOOL))
+ {
+ log_rule_B("indent_bool_paren");
+
+ if ( options::indent_bool_paren()
+ && chunk_is_paren_open(frm.top().pc))
+ {
+ indent_column_set(frm.top().pc->column);
+
+ log_rule_B("indent_first_bool_expr");
+
+ if (options::indent_first_bool_expr())
+ {
+ reindent_line(chunk_get_next(frm.top().pc),
+ indent_column + pc->len() + 1);
+ }
+ }
+ LOG_FMT(LINDENT, "%s(%d): %zu] bool => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ else if ( options::indent_ternary_operator() == 1
+ && chunk_is_token(prev, CT_COND_COLON)
+ && ( chunk_is_token(pc, CT_ADDR)
+ || chunk_is_token(pc, CT_WORD)
+ || chunk_is_token(pc, CT_DEREF)
+ || chunk_is_token(pc, CT_NUMBER)
+ || chunk_is_token(pc, CT_STRING)
+ || chunk_is_token(pc, CT_PAREN_OPEN)))
+ {
+ log_rule_B("indent_ternary_operator");
+ chunk_t *tmp = chunk_get_prev_type(prev, CT_QUESTION, -1);
+
+ if (tmp != nullptr)
+ {
+ tmp = chunk_get_next_ncnnl(tmp);
+
+ if (tmp != nullptr)
+ {
+ LOG_FMT(LINDENT, "%s: %zu] ternarydefcol => %zu [%s]\n",
+ __func__, pc->orig_line, tmp->column, pc->text());
+ reindent_line(pc, tmp->column);
+ }
+ }
+ }
+ else if ( options::indent_ternary_operator() == 2
+ && chunk_is_token(pc, CT_COND_COLON))
+ {
+ log_rule_B("indent_ternary_operator");
+ chunk_t *tmp = chunk_get_prev_type(pc, CT_QUESTION, -1);
+
+ if (tmp != nullptr)
+ {
+ LOG_FMT(LINDENT, "%s: %zu] ternarydefcol => %zu [%s]\n",
+ __func__, pc->orig_line, tmp->column, pc->text());
+ reindent_line(pc, tmp->column);
+ }
+ }
+ else if ( options::indent_oc_inside_msg_sel()
+ && ( chunk_is_token(pc, CT_OC_MSG_FUNC)
+ || chunk_is_token(pc, CT_OC_MSG_NAME))) // Issue #2658
+ {
+ log_rule_B("indent_oc_inside_msg_sel");
+ reindent_line(pc, frm.top().indent);
+ }
+ else
+ {
+ bool use_indent = true;
+ const size_t ttidx = frm.size() - 1;
+
+ if (ttidx > 0)
+ {
+ LOG_FMT(LINDPC, "%s(%d): (frm.at(ttidx).pc)->parent_type is %s\n",
+ __func__, __LINE__, get_token_name((frm.at(ttidx).pc)->parent_type));
+
+ if ((frm.at(ttidx).pc)->parent_type == CT_FUNC_CALL)
+ {
+ LOG_FMT(LINDPC, "FUNC_CALL OK [%d]\n", __LINE__);
+
+ log_rule_B("use_indent_func_call_param");
+
+ if (options::use_indent_func_call_param())
+ {
+ LOG_FMT(LINDPC, "use is true [%d]\n", __LINE__);
+ }
+ else
+ {
+ LOG_FMT(LINDPC, "use is false [%d]\n", __LINE__);
+ use_indent = false;
+ }
+ }
+ }
+ LOG_FMT(LINDENT, "%s(%d): pc->line is %zu, pc->column is %zu, pc->text() is '%s, indent_column is %zu\n",
+ __func__, __LINE__, pc->orig_line, pc->column, pc->text(), indent_column);
+
+ if ( use_indent
+ && pc->type != CT_PP_IGNORE) // Leave indentation alone for PP_IGNORE tokens
+ {
+ log_rule_B("pos_conditional");
+
+ if ( ( chunk_is_token(pc, CT_QUESTION) // Issue #2101
+ || chunk_is_token(pc, CT_COND_COLON)) // Issue #2101
+ && options::pos_conditional() == TP_IGNORE)
+ {
+ // do not indent this line
+ LOG_FMT(LINDENT, "%s(%d): %zu] don't indent this line\n",
+ __func__, __LINE__, pc->orig_line);
+ }
+ else if (chunk_is_token(pc, CT_BREAK))
+ {
+ // Issue #1692
+ log_rule_B("indent_switch_break_with_case");
+
+ // Issue #2281
+ if ( options::indent_switch_break_with_case()
+ && get_type_of_the_parent(pc) == CT_SWITCH)
+ {
+ // look for a case before Issue #2735
+ chunk_t *whereIsCase = chunk_get_prev_type(pc, CT_CASE, pc->level);
+
+ if (whereIsCase != nullptr)
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, orig_col is %zu, text() is '%s'\n",
+ __func__, __LINE__, whereIsCase->orig_line, whereIsCase->orig_col, whereIsCase->text());
+ LOG_FMT(LINDENT, "%s(%d): column is %zu\n",
+ __func__, __LINE__, whereIsCase->column);
+ reindent_line(pc, whereIsCase->column);
+ }
+ }
+ else
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, indent set to %zu, for '%s'\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ }
+ else if ( chunk_is_token(pc, CT_MEMBER) // Issue #2890
+ && language_is_set(LANG_CPP))
+ {
+ // comment name: XXXXXXXXXXXXXXXXXXXXXXXXXX
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, indent set to %zu, for '%s'\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ const size_t frm_size = frm.size();
+ LOG_FMT(LINDPC, "%s(%d): frm_size is %zu\n",
+ __func__, __LINE__, frm_size);
+ // get pc
+ LOG_FMT(LINDPC, "%s(%d): text() is '%s', (frm.at(frm_size - 1).pc)->type is %s\n",
+ __func__, __LINE__, (frm.at(frm_size - 1).pc)->text(), get_token_name((frm.at(frm_size - 1).pc)->type));
+ // get the token before
+ const size_t temp_ttidx = frm_size - 2;
+
+ if (temp_ttidx == 0)
+ {
+ indent_column = 1 + indent_size;
+ reindent_line(pc, indent_column);
+ }
+ else if (temp_ttidx > 0)
+ {
+ chunk_t *token_before = frm.at(temp_ttidx).pc;
+ LOG_FMT(LINDPC, "%s(%d): text() is '%s', token_before->type is %s\n",
+ __func__, __LINE__, token_before->text(), get_token_name(token_before->type));
+
+ size_t vor_col = 0;
+
+ if (chunk_is_token(token_before, CT_ASSIGN))
+ {
+ chunk_t *before_Assign = frm.at(temp_ttidx - 1).pc;
+
+ if (before_Assign == nullptr)
+ {
+ indent_column = 1 + indent_size;
+ }
+ else
+ {
+ vor_col = before_Assign->column;
+ LOG_FMT(LINDPC, "%s(%d): text() is '%s', before_Assign->type is %s, column is %zu\n",
+ __func__, __LINE__, before_Assign->text(), get_token_name(before_Assign->type), vor_col);
+ indent_column = vor_col + 2 * indent_size;
+ }
+ }
+ else if (chunk_is_token(token_before, CT_BRACE_OPEN))
+ {
+ vor_col = token_before->column;
+ LOG_FMT(LINDPC, "%s(%d): text() is '%s', token_before->type is %s, column is %zu\n",
+ __func__, __LINE__, token_before->text(), get_token_name(token_before->type), vor_col);
+ indent_column = vor_col + 2 * indent_size;
+ }
+ else if (chunk_is_token(token_before, CT_RETURN))
+ {
+ chunk_t *before_Return = frm.at(temp_ttidx - 1).pc;
+ vor_col = before_Return->column;
+ LOG_FMT(LINDPC, "%s(%d): text() is '%s', before_Return->type is %s, column is %zu\n",
+ __func__, __LINE__, before_Return->text(), get_token_name(before_Return->type), vor_col);
+ indent_column = vor_col + 2 * indent_size;
+ }
+ else
+ {
+ // TO DO
+ }
+ reindent_line(pc, indent_column);
+ }
+ else
+ {
+ LOG_FMT(LINDPC, "%s(%d): temp_ttidx is zero\n",
+ __func__, __LINE__);
+ }
+ reindent_line(pc, indent_column);
+ }
+ else
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, indent set to %zu, for '%s'\n",
+ __func__, __LINE__, pc->orig_line, indent_column, pc->text());
+ reindent_line(pc, indent_column);
+ }
+ }
+ else
+ {
+ // do not indent this line
+ LOG_FMT(LINDENT, "%s(%d): %zu] don't indent this line\n",
+ __func__, __LINE__, pc->orig_line);
+ }
+ }
+ did_newline = false;
+
+ if ( chunk_is_token(pc, CT_SQL_EXEC)
+ || chunk_is_token(pc, CT_SQL_BEGIN)
+ || chunk_is_token(pc, CT_SQL_END))
+ {
+ sql_col = pc->column;
+ sql_orig_col = pc->orig_col;
+ }
+
+ // Handle indent for variable defs at the top of a block of code
+ if (pc->flags.test(PCF_VAR_TYPE))
+ {
+ if ( !frm.top().non_vardef
+ && (frm.top().type == CT_BRACE_OPEN))
+ {
+ log_rule_B("indent_var_def_blk");
+ const auto val = options::indent_var_def_blk();
+
+ if (val != 0)
+ {
+ auto indent = indent_column;
+ indent = (val > 0) ? val // reassign if positive val,
+ : (cast_abs(indent, val) < indent) // else if no underflow
+ ? (indent + val) : 0; // reduce, else 0
+
+ LOG_FMT(LINDENT, "%s(%d): %zu] var_type indent => %zu [%s]\n",
+ __func__, __LINE__, pc->orig_line, indent, pc->text());
+ reindent_line(pc, indent);
+ }
+ }
+ }
+ else if (pc != frm.top().pc)
+ {
+ frm.top().non_vardef = true;
+ }
+ }
+
+ // if we hit a newline, reset indent_tmp
+ if ( chunk_is_newline(pc)
+ || chunk_is_token(pc, CT_COMMENT_MULTI)
+ || chunk_is_token(pc, CT_COMMENT_CPP))
+ {
+ log_indent();
+ frm.top().indent_tmp = frm.top().indent;
+ log_indent_tmp();
+
+ /*
+ * Handle the case of a multi-line #define w/o anything on the
+ * first line (indent_tmp will be 1 or 0)
+ */
+ if ( chunk_is_token(pc, CT_NL_CONT)
+ && (frm.top().indent_tmp <= indent_size))
+ {
+ frm.top().indent_tmp = indent_size + 1;
+ log_indent_tmp();
+ }
+ // Get ready to indent the next item
+ did_newline = true;
+ }
+ // Check for open XML tags "</..."
+ log_rule_B("indent_xml_string");
+
+ if ( options::indent_xml_string() > 0
+ && chunk_is_token(pc, CT_STRING)
+ && pc->len() > 4
+ && pc->str[1] == '<'
+ && pc->str[2] != '/'
+ && pc->str[pc->len() - 3] != '/')
+ {
+ if (xml_indent <= 0)
+ {
+ xml_indent = pc->column;
+ }
+ log_rule_B("indent_xml_string");
+ xml_indent += options::indent_xml_string();
+ }
+ // Issue #672
+ log_rule_B("indent_continue_class_head");
+
+ if ( chunk_is_token(pc, CT_CLASS)
+ && language_is_set(LANG_CPP | LANG_JAVA)
+ && options::indent_continue_class_head() != 0
+ && !classFound)
+ {
+ LOG_FMT(LINDENT, "%s(%d): orig_line is %zu, CT_CLASS found and UO_indent_continue != 0, OPEN IT\n",
+ __func__, __LINE__, pc->orig_line);
+ frm.push(pc, __func__, __LINE__);
+ frm.top().indent = options::indent_continue_class_head() + 1;
+ log_indent();
+
+ frm.top().indent_tmp = frm.top().indent;
+ frm.top().indent_tab = frm.top().indent;
+ log_indent_tmp();
+ classFound = true;
+ }
+ pc = chunk_get_next(pc);
+ }
+null_pc:
+
+ // Throw out any stuff inside a preprocessor - no need to warn
+ while ( !frm.empty()
+ && frm.top().in_preproc)
+ {
+ frm.pop(__func__, __LINE__);
+ }
+
+ // Throw out any VBRACE_OPEN at the end - implied with the end of file
+ while ( !frm.empty()
+ && frm.top().type == CT_VBRACE_OPEN)
+ {
+ frm.pop(__func__, __LINE__);
+ }
+
+ for (size_t idx_temp = 1; idx_temp < frm.size(); idx_temp++)
+ {
+ LOG_FMT(LWARN, "%s(%d): size is %zu\n",
+ __func__, __LINE__, frm.size());
+ LOG_FMT(LWARN, "%s(%d): File: %s, open_line is %zu, parent is %s: Unmatched %s\n",
+ __func__, __LINE__, cpd.filename.c_str(), frm.at(idx_temp).open_line,
+ get_token_name(frm.at(idx_temp).parent),
+ get_token_name(frm.at(idx_temp).type));
+ cpd.error_count++;
+ }
+
+ LOG_FMT(LINDLINE, "%s(%d): before quick_align_again\n", __func__, __LINE__);
+ quick_align_again();
+ quick_indent_again();
+ LOG_FMT(LINDLINE, "%s(%d): after quick_align_again\n", __func__, __LINE__);
+} // indent_text
+
+
+static bool single_line_comment_indent_rule_applies(chunk_t *start, bool forward)
+{
+ LOG_FUNC_ENTRY();
+
+ if (!chunk_is_single_line_comment(start))
+ {
+ return(false);
+ }
+ chunk_t *pc = start;
+ size_t nl_count = 0;
+
+ while ((pc = forward ? chunk_get_next(pc) : chunk_get_prev(pc)) != nullptr)
+ {
+ if (chunk_is_newline(pc))
+ {
+ if ( nl_count > 0
+ || pc->nl_count > 1)
+ {
+ return(false);
+ }
+ nl_count++;
+ }
+ else if (chunk_is_single_line_comment(pc))
+ {
+ nl_count = 0;
+ }
+ else if ( chunk_is_token(pc, CT_COMMENT_MULTI)
+ || (forward && chunk_is_closing_brace(pc))
+ || (!forward && chunk_is_opening_brace(pc)))
+ {
+ /*
+ * check for things we wouldn't want to indent the comment for
+ * example: non-single line comment, closing brace
+ */
+ return(false);
+ }
+ else
+ {
+ return(true);
+ }
+ }
+ return(false);
+} // single_line_comment_indent_rule_applies
+
+
+static bool is_end_of_assignment(chunk_t *pc, const ParseFrame &frm)
+{
+ return( ( frm.top().type == CT_ASSIGN_NL
+ || frm.top().type == CT_MEMBER
+ || frm.top().type == CT_ASSIGN)
+ && ( chunk_is_semicolon(pc)
+ || chunk_is_token(pc, CT_COMMA)
+ || chunk_is_token(pc, CT_BRACE_OPEN)
+ || chunk_is_token(pc, CT_SPAREN_CLOSE)
+ || ( chunk_is_token(pc, CT_SQUARE_OPEN)
+ && get_chunk_parent_type(pc) == CT_ASSIGN))
+ && get_chunk_parent_type(pc) != CT_CPP_LAMBDA);
+}
+
+
+static size_t calc_comment_next_col_diff(chunk_t *pc)
+{
+ chunk_t *next = pc; // assumes pc has a comment type
+
+ LOG_FMT(LCMTIND, "%s(%d): next->text() is '%s'\n",
+ __func__, __LINE__, next->text());
+
+ // Note: every comment is squashed into a single token
+ // (including newline chars for multiline comments) and is followed by
+ // a newline token (unless there are no more tokens left)
+ do
+ {
+ chunk_t *newline_token = chunk_get_next(next);
+ LOG_FMT(LCMTIND, "%s(%d): newline_token->text() is '%s', orig_line is %zu, orig_col is %zu\n",
+ __func__, __LINE__, newline_token->text(), newline_token->orig_line, newline_token->orig_col);
+
+ if ( newline_token == nullptr
+ || newline_token->nl_count > 1)
+ {
+ return(5000); // FIXME: Max thresh magic number 5000
+ }
+ next = chunk_get_next(newline_token);
+
+ if (next != nullptr)
+ {
+ LOG_FMT(LCMTIND, "%s(%d): next->text() is '%s', orig_line is %zu, orig_col is %zu\n",
+ __func__, __LINE__, next->text(), next->orig_line, next->orig_col);
+ }
+ } while (chunk_is_comment(next));
+
+ if (next == nullptr)
+ {
+ return(5000); // FIXME: Max thresh magic number 5000
+ }
+ LOG_FMT(LCMTIND, "%s(%d): next->text() is '%s'\n",
+ __func__, __LINE__, next->text());
+ // here next is the first non comment, non newline token
+ return(next->orig_col > pc->orig_col
+ ? next->orig_col - pc->orig_col
+ : pc->orig_col - next->orig_col);
+}
+
+
+static void indent_comment(chunk_t *pc, size_t col)
+{
+ LOG_FUNC_ENTRY();
+ char copy[1000];
+
+ LOG_FMT(LCMTIND, "%s(%d): pc->text() is '%s', orig_line %zu, orig_col %zu, level %zu\n",
+ __func__, __LINE__, pc->elided_text(copy), pc->orig_line, pc->orig_col, pc->level);
+
+ // force column 1 comment to column 1 if not changing them
+ log_rule_B("indent_col1_comment");
+
+ if ( pc->orig_col == 1
+ && !options::indent_col1_comment()
+ && !pc->flags.test(PCF_INSERTED))
+ {
+ LOG_FMT(LCMTIND, "%s(%d): rule 1 - keep in col 1\n", __func__, __LINE__);
+ reindent_line(pc, 1);
+ return;
+ }
+ chunk_t *nl = chunk_get_prev(pc);
+
+ if (nl != nullptr)
+ {
+ LOG_FMT(LCMTIND, "%s(%d): nl->text() is '%s', orig_line %zu, orig_col %zu, level %zu\n",
+ __func__, __LINE__, nl->text(), nl->orig_line, nl->orig_col, nl->level);
+ }
+
+ if (pc->orig_col > 1)
+ {
+ chunk_t *prev = chunk_get_prev(nl);
+
+ if (prev != nullptr)
+ {
+ LOG_FMT(LCMTIND, "%s(%d): prev->text() is '%s', orig_line %zu, orig_col %zu, level %zu\n",
+ __func__, __LINE__, prev->text(), prev->orig_line, prev->orig_col, prev->level);
+ log_pcf_flags(LCMTIND, prev->flags);
+ }
+
+ if ( chunk_is_comment(prev)
+ && nl->nl_count == 1)
+ {
+ const size_t prev_col_diff = (prev->orig_col > pc->orig_col)
+ ? prev->orig_col - pc->orig_col
+ : pc->orig_col - prev->orig_col;
+ LOG_FMT(LCMTIND, "%s(%d): prev_col_diff is %zu\n",
+ __func__, __LINE__, prev_col_diff);
+
+ /*
+ * Here we want to align comments that are relatively close one to
+ * another but not when the comment is a Doxygen comment (Issue #1134)
+ */
+ if (prev_col_diff <= options::indent_comment_align_thresh())
+ {
+ LOG_FMT(LCMTIND, "%s(%d): prev->text() is '%s', Doxygen_comment(prev) is %s\n",
+ __func__, __LINE__, prev->text(), chunk_is_Doxygen_comment(prev) ? "TRUE" : "FALSE");
+ LOG_FMT(LCMTIND, "%s(%d): pc->text() is '%s', Doxygen_comment(pc) is %s\n",
+ __func__, __LINE__, pc->text(), chunk_is_Doxygen_comment(pc) ? "TRUE" : "FALSE");
+
+ if (chunk_is_Doxygen_comment(prev) == chunk_is_Doxygen_comment(pc))
+ {
+ const size_t next_col_diff = calc_comment_next_col_diff(pc);
+ LOG_FMT(LCMTIND, "%s(%d): next_col_diff is %zu\n",
+ __func__, __LINE__, next_col_diff);
+
+ // Align to the previous comment or to the next token?
+ if ( prev_col_diff <= next_col_diff
+ || next_col_diff == 5000) // FIXME: Max thresh magic number 5000
+ {
+ LOG_FMT(LCMTIND, "%s(%d): rule 3 - prev comment, coldiff = %zu, now in %zu\n",
+ __func__, __LINE__, prev_col_diff, pc->column);
+ reindent_line(pc, prev->column);
+ return;
+ }
+ }
+ }
+ }
+ }
+ // check if special single-line-comment-before-code rule applies
+ log_rule_B("indent_single_line_comments_before");
+
+ if ( (options::indent_single_line_comments_before() > 0)
+ && single_line_comment_indent_rule_applies(pc, true))
+ {
+ LOG_FMT(LCMTIND, "%s(%d): rule 4 - indent single line comments before code, now in %zu\n",
+ __func__, __LINE__, pc->column);
+ reindent_line(pc, col + options::indent_single_line_comments_before());
+ return;
+ }
+ // check if special single-line-comment-after-code rule applies
+ log_rule_B("indent_single_line_comments_after");
+
+ if ( (options::indent_single_line_comments_after() > 0)
+ && single_line_comment_indent_rule_applies(pc, false))
+ {
+ LOG_FMT(LCMTIND, "%s(%d): rule 4 - indent single line comments after code, now in %zu\n",
+ __func__, __LINE__, pc->column);
+ reindent_line(pc, col + options::indent_single_line_comments_after());
+ return;
+ }
+ log_rule_B("indent_comment");
+
+ if ( pc->orig_col > 1
+ && !options::indent_comment())
+ {
+ LOG_FMT(LCMTIND, "%s(%d): rule 5 - keep in orig_col\n", __func__, __LINE__);
+ reindent_line(pc, pc->orig_col);
+ return;
+ }
+ LOG_FMT(LCMTIND, "%s(%d): rule 6 - fall-through, stay in %zu\n",
+ __func__, __LINE__, col);
+ reindent_line(pc, col);
+} // indent_comment
+
+
+bool ifdef_over_whole_file(void)
+{
+ LOG_FUNC_ENTRY();
+
+ // if requested, treat an #if that guards the entire file the same as any other #if
+ if (options::pp_indent_in_guard())
+ {
+ return(false);
+ }
+
+ // the results for this file are cached
+ if (cpd.ifdef_over_whole_file)
+ {
+ return(cpd.ifdef_over_whole_file > 0);
+ }
+ chunk_t *start_pp = nullptr;
+ chunk_t *end_pp = nullptr;
+ size_t IFstage = 0;
+
+ for (chunk_t *pc = chunk_get_head(); pc != nullptr; pc = chunk_get_next(pc))
+ {
+ LOG_FMT(LNOTE, "%s(%d): pc->pp_level is %zu, pc->orig_line is %zu, pc->orig_col is %zu, pc->text() is '%s'\n",
+ __func__, __LINE__, pc->pp_level, pc->orig_line, pc->orig_col, pc->text());
+
+ if ( chunk_is_comment(pc)
+ || chunk_is_newline(pc))
+ {
+ continue;
+ }
+
+ if (IFstage == 0) // 0 is BEGIN
+ {
+ // Check the first preprocessor, make sure it is an #if type
+ if (pc->type != CT_PREPROC)
+ {
+ break;
+ }
+ chunk_t *next = chunk_get_next(pc);
+
+ if ( next == nullptr
+ || next->type != CT_PP_IF)
+ {
+ break;
+ }
+ IFstage = 1; // 1 is CT_PP_IF found
+ start_pp = pc;
+ }
+ else if (IFstage == 1) // 1 is CT_PP_IF found
+ {
+ // Scan until a preprocessor at level 0 is found - the close to the #if
+ if (chunk_is_token(pc, CT_PREPROC))
+ {
+ if (pc->pp_level == 0)
+ {
+ IFstage = 2;
+ end_pp = pc;
+ }
+ }
+ continue;
+ }
+ else if (IFstage == 2)
+ {
+ // We should only see the rest of the preprocessor
+ if ( chunk_is_token(pc, CT_PREPROC)
+ || !pc->flags.test(PCF_IN_PREPROC))
+ {
+ IFstage = 0;
+ break;
+ }
+ }
+ }
+
+ cpd.ifdef_over_whole_file = (IFstage == 2) ? 1 : -1;
+
+ if (cpd.ifdef_over_whole_file > 0)
+ {
+ chunk_flags_set(start_pp, PCF_WF_IF);
+ chunk_flags_set(end_pp, PCF_WF_ENDIF);
+ }
+ LOG_FMT(LNOTE, "The whole file is%s covered by a #IF\n",
+ (cpd.ifdef_over_whole_file > 0) ? "" : " NOT");
+ return(cpd.ifdef_over_whole_file > 0);
+} // ifdef_over_whole_file
+
+
+void indent_preproc(void)
+{
+ LOG_FUNC_ENTRY();
+
+ // Scan to see if the whole file is covered by one #ifdef
+ const size_t pp_level_sub = ifdef_over_whole_file() ? 1 : 0;
+
+ for (chunk_t *pc = chunk_get_head(); pc != nullptr; pc = chunk_get_next(pc))
+ {
+ LOG_FMT(LPPIS, "%s(%d): orig_line is %zu, orig_col is %zu, pc->text() is '%s'\n",
+ __func__, __LINE__, pc->orig_line, pc->orig_col, pc->text());
+
+ if (pc->type != CT_PREPROC)
+ {
+ continue;
+ }
+ chunk_t *next = chunk_get_next_ncnnl(pc);
+
+ if (next == nullptr)
+ {
+ break;
+ }
+ const size_t pp_level = (pc->pp_level > pp_level_sub)
+ ? pc->pp_level - pp_level_sub : 0;
+
+ // Adjust the indent of the '#'
+ log_rule_B("pp_indent");
+
+ if (options::pp_indent() & IARF_ADD)
+ {
+ log_rule_B("pp_indent_count");
+ reindent_line(pc, 1 + pp_level * options::pp_indent_count());
+ }
+ else if (options::pp_indent() & IARF_REMOVE)
+ {
+ log_rule_B("pp_indent");
+ reindent_line(pc, 1);
+ }
+ // Add spacing by adjusting the length
+ log_rule_B("pp_space");
+
+ if ( (options::pp_space() != IARF_IGNORE)
+ && next != nullptr)
+ {
+ if (options::pp_space() & IARF_ADD)
+ {
+ log_rule_B("pp_space_count");
+ // Issue #3055
+ const size_t mult = max<size_t>(options::pp_space_count(), 1);
+ reindent_line(next, pc->column + pc->len() + (pp_level * mult));
+ }
+ else if (options::pp_space() & IARF_REMOVE)
+ {
+ log_rule_B("pp_space");
+ reindent_line(next, pc->column + pc->len());
+ }
+ }
+ // Mark as already handled if not region stuff or in column 1
+ log_rule_B("pp_indent_at_level");
+
+ if ( ( !options::pp_indent_at_level()
+ || (pc->brace_level <= ((get_chunk_parent_type(pc) == CT_PP_DEFINE) ? 1 : 0)))
+ && get_chunk_parent_type(pc) != CT_PP_REGION
+ && get_chunk_parent_type(pc) != CT_PP_ENDREGION)
+ {
+ log_rule_B("pp_define_at_level");
+
+ if ( !options::pp_define_at_level()
+ || get_chunk_parent_type(pc) != CT_PP_DEFINE)
+ {
+ chunk_flags_set(pc, PCF_DONT_INDENT);
+ }
+ }
+ LOG_FMT(LPPIS, "%s(%d): orig_line %zu to %zu (len %zu, next->col %zu)\n",
+ __func__, __LINE__, pc->orig_line, 1 + pp_level, pc->len(),
+ next ? next->column : -1);
+ }
+} // indent_preproc