diff --git a/src/shared/cplusplus/Parser.cpp b/src/shared/cplusplus/Parser.cpp index 24851c991da3ac1d59fe1a52695d0f1faaced93e..67e260230c03680f0429437aca2e02a04f7b1a0c 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; } diff --git a/src/shared/cplusplus/Parser.h b/src/shared/cplusplus/Parser.h index 2a7c15dfa3e98b5969840a53cde04fed039c23df..d9ccf6ab4903c1e944727dc3a10b51748bc2f802 100644 --- a/src/shared/cplusplus/Parser.h +++ b/src/shared/cplusplus/Parser.h @@ -54,7 +54,6 @@ #include "Token.h" #include "TranslationUnit.h" - namespace CPlusPlus { class CPLUSPLUS_EXPORT Parser @@ -287,6 +286,17 @@ private: inline void rewind(unsigned cursor) { _tokenIndex = cursor; } + struct TemplateArgumentListEntry { + unsigned index; + unsigned cursor; + TemplateArgumentListAST *ast; + + TemplateArgumentListEntry(unsigned index = 0, unsigned cursor = 0, TemplateArgumentListAST *ast = 0) + : index(index), cursor(cursor), ast(ast) {} + }; + + TemplateArgumentListEntry *templateArgumentListEntry(unsigned tokenIndex); + private: TranslationUnit *_translationUnit; Control *_control; @@ -298,6 +308,8 @@ private: bool _inFunctionBody: 1; bool _inObjCImplementationContext: 1; + Array<TemplateArgumentListEntry> _templateArgumentList; + class Rewind; friend class Rewind;