diff options
Diffstat (limited to 'src/shared/cplusplus/Parser.cpp')
-rw-r--r-- | src/shared/cplusplus/Parser.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/src/shared/cplusplus/Parser.cpp b/src/shared/cplusplus/Parser.cpp index 24851c991d..67e260230c 100644 --- a/src/shared/cplusplus/Parser.cpp +++ b/src/shared/cplusplus/Parser.cpp @@ -328,8 +328,6 @@ bool Parser::parseTemplateId(NameAST *&node) DEBUG_THIS_RULE(); const unsigned start = cursor(); - Rewind rewind(this); - rewind.mark(); if (LA() == T_IDENTIFIER && LA(2) == T_LESS) { TemplateIdAST *ast = new (_pool) TemplateIdAST; @@ -692,8 +690,26 @@ bool Parser::parseOperatorFunctionId(NameAST *&node) return true; } +Parser::TemplateArgumentListEntry *Parser::templateArgumentListEntry(unsigned tokenIndex) +{ + for (unsigned i = 0; i < _templateArgumentList.size(); ++i) { + TemplateArgumentListEntry *entry = &_templateArgumentList[i]; + if (entry->index == tokenIndex) + return entry; + } + + return 0; +} + bool Parser::parseTemplateArgumentList(TemplateArgumentListAST *&node) { + if (TemplateArgumentListEntry *entry = templateArgumentListEntry(cursor())) { + rewind(entry->cursor); + return entry->ast; + } + + unsigned start = cursor(); + DEBUG_THIS_RULE(); TemplateArgumentListAST **template_argument_ptr = &node; ExpressionAST *template_argument = 0; @@ -711,8 +727,13 @@ bool Parser::parseTemplateArgumentList(TemplateArgumentListAST *&node) template_argument_ptr = &(*template_argument_ptr)->next; } } + + _templateArgumentList.push_back(TemplateArgumentListEntry(start, cursor(), node)); return true; } + + _templateArgumentList.push_back(TemplateArgumentListEntry(start, cursor(), 0)); + return false; } |