diff options
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/semicolons.cpp')
| -rw-r--r-- | debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/semicolons.cpp | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/semicolons.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/semicolons.cpp new file mode 100644 index 00000000..6f78099c --- /dev/null +++ b/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/semicolons.cpp @@ -0,0 +1,125 @@ +/** + * @file semicolons.cpp + * Removes extra semicolons + * + * @author Ben Gardner + * @license GPL v2+ + */ + +#include "semicolons.h" + +#include "prototypes.h" + + +static void remove_semicolon(Chunk *pc); + + +/** + * We are on a semicolon that is after an unidentified brace close. + * Check for what is before the brace open. + * Do not remove if it is a square close, word, type, or paren close. + */ +static void check_unknown_brace_close(Chunk *semi, Chunk *brace_close); + + +static void remove_semicolon(Chunk *pc) +{ + LOG_FUNC_ENTRY(); + LOG_FMT(LDELSEMI, "%s(%d): Removed semicolon: orig_line is %zu, orig_col is %zu", + __func__, __LINE__, pc->orig_line, pc->orig_col); + log_func_stack_inline(LDELSEMI); + // TODO: do we want to shift stuff back a column? + chunk_del(pc); +} + + +void remove_extra_semicolons(void) +{ + LOG_FUNC_ENTRY(); + + Chunk *pc = Chunk::GetHead(); + + while (pc->IsNotNullChunk()) + { + Chunk *next = pc->GetNextNcNnl(); + Chunk *prev; + + if ( chunk_is_token(pc, CT_SEMICOLON) + && !pc->flags.test(PCF_IN_PREPROC) + && (prev = pc->GetPrevNcNnl())->IsNotNullChunk()) + { + LOG_FMT(LSCANSEMI, "%s(%d): Semi orig_line is %zu, orig_col is %zu, parent is %s, prev = '%s' [%s/%s]\n", + __func__, __LINE__, pc->orig_line, pc->orig_col, get_token_name(get_chunk_parent_type(pc)), + prev->Text(), + get_token_name(prev->type), get_token_name(get_chunk_parent_type(prev))); + + if (get_chunk_parent_type(pc) == CT_TYPEDEF) + { + // keep it + } + else if ( chunk_is_token(prev, CT_BRACE_CLOSE) + && ( get_chunk_parent_type(prev) == CT_IF + || get_chunk_parent_type(prev) == CT_ELSEIF + || get_chunk_parent_type(prev) == CT_ELSE + || get_chunk_parent_type(prev) == CT_SWITCH + || get_chunk_parent_type(prev) == CT_WHILE + || get_chunk_parent_type(prev) == CT_USING_STMT + || get_chunk_parent_type(prev) == CT_FOR + || get_chunk_parent_type(prev) == CT_FUNC_DEF + || get_chunk_parent_type(prev) == CT_OC_MSG_DECL + || get_chunk_parent_type(prev) == CT_FUNC_CLASS_DEF + || get_chunk_parent_type(prev) == CT_NAMESPACE)) + { + remove_semicolon(pc); + } + else if ( chunk_is_token(prev, CT_BRACE_CLOSE) + && get_chunk_parent_type(prev) == CT_NONE) + { + check_unknown_brace_close(pc, prev); + } + else if ( chunk_is_token(prev, CT_SEMICOLON) + && get_chunk_parent_type(prev) != CT_FOR) + { + remove_semicolon(pc); + } + else if ( language_is_set(LANG_D) + && ( get_chunk_parent_type(prev) == CT_ENUM + || get_chunk_parent_type(prev) == CT_UNION + || get_chunk_parent_type(prev) == CT_STRUCT)) + { + remove_semicolon(pc); + } + else if ( language_is_set(LANG_JAVA) + && get_chunk_parent_type(prev) == CT_SYNCHRONIZED) + { + remove_semicolon(pc); + } + else if (chunk_is_token(prev, CT_BRACE_OPEN)) + { + remove_semicolon(pc); + } + } + pc = next; + } +} // remove_extra_semicolons + + +static void check_unknown_brace_close(Chunk *semi, Chunk *brace_close) +{ + LOG_FUNC_ENTRY(); + Chunk *pc = brace_close->GetPrevType(CT_BRACE_OPEN, brace_close->level); + + pc = pc->GetPrevNcNnl(); + + if ( pc->IsNotNullChunk() + && pc->type != CT_RETURN + && pc->type != CT_WORD + && pc->type != CT_TYPE + && pc->type != CT_SQUARE_CLOSE + && pc->type != CT_ANGLE_CLOSE + && pc->type != CT_TSQUARE + && !chunk_is_paren_close(pc)) + { + remove_semicolon(semi); + } +} |