diff options
Diffstat (limited to 'debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/combine_labels.cpp')
| -rw-r--r-- | debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/combine_labels.cpp | 443 |
1 files changed, 0 insertions, 443 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/combine_labels.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/combine_labels.cpp deleted file mode 100644 index 72e91b1a..00000000 --- a/debian/uncrustify-trinity/uncrustify-trinity-0.75.0/src/combine_labels.cpp +++ /dev/null @@ -1,443 +0,0 @@ -/** - * @file combine_labels.cpp - * - * @author Guy Maurel - * @license GPL v2+ - * extract from combine.h - */ - -#include "combine_labels.h" - -#include "chunk.h" -#include "cs_top_is_question.h" -#include "uncrustify.h" - - -Chunk *chunk_get_next_local(Chunk *pc, E_Scope scope = E_Scope::ALL) -{ - Chunk *tmp = pc; - - if (tmp == nullptr) - { - tmp = Chunk::NullChunkPtr; - } - - do - { - tmp = tmp->GetNext(scope); - } while ( tmp->IsNotNullChunk() - && ( tmp->IsComment() - || chunk_is_token(tmp, CT_NOEXCEPT))); - - return(tmp); -} - - -Chunk *chunk_get_prev_local(Chunk *pc, E_Scope scope = E_Scope::ALL) -{ - Chunk *tmp = pc; - - if (tmp == nullptr) - { - tmp = Chunk::NullChunkPtr; - } - - do - { - tmp = tmp->GetPrev(scope); - } while ( tmp->IsNotNullChunk() - && ( tmp->IsComment() - || chunk_is_newline(tmp) - || chunk_is_token(tmp, CT_NOEXCEPT))); - - return(tmp); -} - - -void combine_labels(void) -{ - LOG_FUNC_ENTRY(); - bool hit_case = false; - bool hit_class = false; - - cpd.unc_stage = unc_stage_e::COMBINE_LABELS; - - // stack to handle nesting inside of OC messages, which reset the scope - ChunkStack cs; - - Chunk *prev = Chunk::GetHead(); - - if (prev->IsNullChunk()) - { - return; - } - Chunk *cur = prev->GetNextNc(); - - if (cur->IsNullChunk()) - { - return; - } - Chunk *next = cur->GetNextNc(); - - // unlikely that the file will start with a label... - // prev cur next - while ( next != nullptr - && next->IsNotNullChunk()) - { - if (chunk_is_token(next, CT_NEWLINE)) - { - LOG_FMT(LFCN, "%s(%d): next->orig_line is %zu, next->orig_col is %zu, <Newline>, nl is %zu\n", - __func__, __LINE__, next->orig_line, next->orig_col, next->nl_count); - } - else if (chunk_is_token(next, CT_VBRACE_OPEN)) - { - LOG_FMT(LFCN, "%s(%d): next->orig_line is %zu, next->orig_col is %zu, VBRACE_OPEN\n", - __func__, __LINE__, next->orig_line, next->orig_col); - } - else if (chunk_is_token(next, CT_VBRACE_CLOSE)) - { - LOG_FMT(LFCN, "%s(%d): next->orig_line is %zu, next->orig_col is %zu, VBRACE_CLOSE\n", - __func__, __LINE__, next->orig_line, next->orig_col); - } - else - { - LOG_FMT(LFCN, "%s(%d): next->orig_line is %zu, next->orig_col is %zu, Text() '%s'\n", - __func__, __LINE__, next->orig_line, next->orig_col, next->Text()); - } - - if ( !next->flags.test(PCF_IN_OC_MSG) // filter OC case of [self class] msg send - && ( chunk_is_token(next, CT_CLASS) - || chunk_is_token(next, CT_OC_CLASS) - || chunk_is_token(next, CT_TEMPLATE))) - { - hit_class = true; - } - - if ( chunk_is_semicolon(next) - || chunk_is_token(next, CT_BRACE_OPEN)) - { - hit_class = false; - } - - if ( chunk_is_token(prev, CT_SQUARE_OPEN) - && get_chunk_parent_type(prev) == CT_OC_MSG) - { - cs.Push_Back(prev); - } - else if ( chunk_is_token(next, CT_SQUARE_CLOSE) - && get_chunk_parent_type(next) == CT_OC_MSG) - { - // pop until we hit '[' - while (!cs.Empty()) - { - Chunk *t2 = cs.Top()->m_pc; - cs.Pop_Back(); - - if (chunk_is_token(t2, CT_SQUARE_OPEN)) - { - break; - } - } - } - - if ( chunk_is_token(next, CT_QUESTION) - && !next->flags.test(PCF_IN_TEMPLATE)) - { - cs.Push_Back(next); - } - else if (chunk_is_token(next, CT_CASE)) - { - if (chunk_is_token(cur, CT_GOTO)) - { - // handle "goto case x;" - set_chunk_type(next, CT_QUALIFIER); - } - else - { - hit_case = true; - } - } - else if ( chunk_is_token(next, CT_COLON) - || ( chunk_is_token(next, CT_OC_COLON) - && cs_top_is_question(cs, next->level))) - { - if (chunk_is_token(cur, CT_DEFAULT)) - { - set_chunk_type(cur, CT_CASE); - hit_case = true; - } - - if (cs_top_is_question(cs, next->level)) - { - set_chunk_type(next, CT_COND_COLON); - cs.Pop_Back(); - } - else if (hit_case) - { - hit_case = false; - set_chunk_type(next, CT_CASE_COLON); - Chunk *tmp = next->GetNextNcNnlNpp(); // Issue #2150 - - if (chunk_is_token(tmp, CT_BRACE_OPEN)) - { - set_chunk_parent(tmp, CT_CASE); - tmp = tmp->GetNextType(CT_BRACE_CLOSE, tmp->level); - - if (tmp->IsNotNullChunk()) - { - set_chunk_parent(tmp, CT_CASE); - } - } - - if ( chunk_is_token(cur, CT_NUMBER) - && chunk_is_token(prev, CT_ELLIPSIS)) - { - Chunk *pre_elipsis = prev->GetPrevNcNnlNpp(); - - if (chunk_is_token(pre_elipsis, CT_NUMBER)) - { - set_chunk_type(prev, CT_CASE_ELLIPSIS); - } - } - } - else if (cur->flags.test(PCF_IN_WHERE_SPEC)) - { - /* leave colons in where-constraint clauses alone */ - } - else - { - LOG_FMT(LFCN, "%s(%d): prev->Text() is '%s', orig_line is %zu, orig_col is %zu\n", - __func__, __LINE__, prev->Text(), prev->orig_line, prev->orig_col); - LOG_FMT(LFCN, "%s(%d): cur->Text() is '%s', orig_line is %zu, orig_col is %zu\n", - __func__, __LINE__, cur->Text(), cur->orig_line, cur->orig_col); - LOG_FMT(LFCN, "%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); - Chunk *nextprev = chunk_get_prev_local(next); // Issue #2279 - - if (nextprev == nullptr) - { - return; - } - - if (language_is_set(LANG_PAWN)) - { - if ( chunk_is_token(cur, CT_WORD) - || chunk_is_token(cur, CT_BRACE_CLOSE)) - { - E_Token new_type = CT_TAG; - - Chunk *tmp = next->GetNextNc(); - - if (tmp->IsNullChunk()) - { - return; - } - - if ( chunk_is_newline(prev) - && chunk_is_newline(tmp)) - { - new_type = CT_LABEL; - set_chunk_type(next, CT_LABEL_COLON); - } - else - { - set_chunk_type(next, CT_TAG_COLON); - } - - if (chunk_is_token(cur, CT_WORD)) - { - set_chunk_type(cur, new_type); - } - } - } - else if (next->flags.test(PCF_IN_ARRAY_ASSIGN)) - { - set_chunk_type(next, CT_D_ARRAY_COLON); - } - else if (next->flags.test(PCF_IN_FOR)) - { - set_chunk_type(next, CT_FOR_COLON); - } - else if (next->flags.test(PCF_OC_BOXED)) - { - set_chunk_type(next, CT_OC_DICT_COLON); - } - else if (chunk_is_token(cur, CT_WORD)) - { - Chunk *tmp = next->GetNextNc(E_Scope::PREPROC); - - // Issue #1187 - if (tmp->IsNullChunk()) - { - return; - } - LOG_FMT(LFCN, "%s(%d): orig_line is %zu, orig_col is %zu, tmp '%s': ", - __func__, __LINE__, tmp->orig_line, tmp->orig_col, - (chunk_is_token(tmp, CT_NEWLINE)) ? "<Newline>" : tmp->Text()); - log_pcf_flags(LGUY, tmp->flags); - - if (next->flags.test(PCF_IN_FCN_CALL)) - { - // Must be a macro thingy, assume some sort of label - set_chunk_type(next, CT_LABEL_COLON); - } - else if ( tmp->IsNullChunk() - || ( chunk_is_not_token(tmp, CT_NUMBER) - && chunk_is_not_token(tmp, CT_DECLTYPE) - && chunk_is_not_token(tmp, CT_SIZEOF) - && get_chunk_parent_type(tmp) != CT_SIZEOF - && !tmp->flags.test_any(PCF_IN_STRUCT | PCF_IN_CLASS)) - || chunk_is_token(tmp, CT_NEWLINE)) - { - /* - * the CT_SIZEOF isn't great - test 31720 happens to use a sizeof expr, - * but this really should be able to handle any constant expr - */ - // Fix for #1242 - // For MIDL_INTERFACE classes class name is tokenized as Label. - // Corrected the identification of Label in c style languages. - if ( language_is_set(LANG_C | LANG_CPP | LANG_CS) - && (!language_is_set(LANG_OC))) - { - Chunk *labelPrev = prev; - - if (chunk_is_token(labelPrev, CT_NEWLINE)) - { - labelPrev = prev->GetPrevNcNnlNi(); // Issue #2279 - } - - if ( labelPrev->IsNotNullChunk() - && chunk_is_not_token(labelPrev, CT_FPAREN_CLOSE)) - { - set_chunk_type(cur, CT_LABEL); - set_chunk_type(next, CT_LABEL_COLON); - } - } - else - { - set_chunk_type(cur, CT_LABEL); - set_chunk_type(next, CT_LABEL_COLON); - } - } - else if (next->flags.test_any(PCF_IN_STRUCT | PCF_IN_CLASS | PCF_IN_TYPEDEF)) - { - set_chunk_type(next, CT_BIT_COLON); - - Chunk *nnext = next->GetNext(); - - if (nnext->IsNullChunk()) - { - return; - } - - while ((nnext = nnext->GetNext())->IsNotNullChunk()) - { - if (chunk_is_token(nnext, CT_SEMICOLON)) - { - break; - } - - if (chunk_is_token(nnext, CT_COLON)) - { - set_chunk_type(nnext, CT_BIT_COLON); - } - } - } - } - else if (chunk_is_token(nextprev, CT_FPAREN_CLOSE)) - { - LOG_FMT(LFCN, "%s(%d): nextprev->Text() is '%s', orig_line is %zu, orig_col is %zu, type is %s\n", - __func__, __LINE__, nextprev->Text(), nextprev->orig_line, nextprev->orig_col, - get_token_name(nextprev->type)); - LOG_FMT(LFCN, "%s(%d): next->Text() is '%s', orig_line is %zu, orig_col is %zu, type is %s\n", - __func__, __LINE__, next->Text(), next->orig_line, next->orig_col, - get_token_name(next->type)); - - // Issue #2172 - if (get_chunk_parent_type(next) == CT_FUNC_DEF) - { - LOG_FMT(LFCN, "%s(%d): it's a construct colon\n", __func__, __LINE__); - // it's a construct colon - set_chunk_type(next, CT_CONSTR_COLON); - } - else - { - LOG_FMT(LFCN, "%s(%d): it's a class colon\n", __func__, __LINE__); - // it's a class colon - set_chunk_type(next, CT_CLASS_COLON); - } - } - else if (next->level > next->brace_level) - { - // ignore it, as it is inside a paren - } - else if ( chunk_is_token(cur, CT_TYPE) - || chunk_is_token(cur, CT_ENUM) // Issue #2584 - || chunk_is_token(nextprev, CT_TYPE) - || chunk_is_token(nextprev, CT_ENUM)) // Issue #2584 - { - set_chunk_type(next, CT_BIT_COLON); - } - else if ( chunk_is_token(cur, CT_ENUM) - || chunk_is_token(cur, CT_ACCESS) - || chunk_is_token(cur, CT_QUALIFIER) - || get_chunk_parent_type(cur) == CT_ALIGN) - { - // ignore it - bit field, align or public/private, etc - } - else if ( chunk_is_token(cur, CT_ANGLE_CLOSE) - || hit_class) - { - // ignore it - template thingy - } - else if (get_chunk_parent_type(cur) == CT_SQL_EXEC) - { - // ignore it - SQL variable name - } - else if (get_chunk_parent_type(next) == CT_ASSERT) - { - // ignore it - Java assert thing - } - else if (get_chunk_parent_type(next) == CT_STRUCT) - { - // ignore it - } - else - { - Chunk *tmp = next->GetNextNcNnl(); - - //tmp = chunk_get_next_local(next); - if (tmp->IsNotNullChunk()) - { - LOG_FMT(LFCN, "%s(%d): tmp->Text() is '%s', orig_line is %zu, orig_col is %zu, type is %s\n", - __func__, __LINE__, tmp->Text(), tmp->orig_line, tmp->orig_col, - get_token_name(tmp->type)); - - if ( chunk_is_token(tmp, CT_BASE) - || chunk_is_token(tmp, CT_THIS)) - { - // ignore it, as it is a C# base thingy - } - else if (language_is_set(LANG_CS | LANG_D)) - { - // there should be a better solution for that - } - else - { - LOG_FMT(LWARN, "%s(%d): %s:%zu unexpected colon in col %zu n-parent=%s c-parent=%s l=%zu bl=%zu\n", - __func__, __LINE__, - cpd.filename.c_str(), next->orig_line, next->orig_col, - get_token_name(get_chunk_parent_type(next)), - get_token_name(get_chunk_parent_type(cur)), - next->level, next->brace_level); - cpd.error_count++; - } - } - } - } - } - prev = cur; - cur = next; - next = chunk_get_next_local(next); - } -} // combine_labels |