diff options
Diffstat (limited to 'clang/lib')
-rw-r--r-- | clang/lib/Parse/ParseDeclCXX.cpp | 46 | ||||
-rw-r--r-- | clang/lib/Parse/Parser.cpp | 6 |
2 files changed, 51 insertions, 1 deletions
diff --git a/clang/lib/Parse/ParseDeclCXX.cpp b/clang/lib/Parse/ParseDeclCXX.cpp index a5cdaa86748..960a9fab688 100644 --- a/clang/lib/Parse/ParseDeclCXX.cpp +++ b/clang/lib/Parse/ParseDeclCXX.cpp @@ -1261,6 +1261,39 @@ void Parser::HandleMemberFunctionDefaultArgs(Declarator& DeclaratorInfo, } } +/// isCXX0XVirtSpecifier - Determine whether the next token is a C++0x +/// virt-specifier. +/// +/// virt-specifier: +/// override +/// final +/// new +bool Parser::isCXX0XVirtSpecifier() const { + if (Tok.is(tok::kw_new)) + return true; + + if (Tok.isNot(tok::identifier)) + return false; + + const IdentifierInfo *II = Tok.getIdentifierInfo(); + return II == Ident_override || II == Ident_final; +} + +/// ParseOptionalCXX0XVirtSpecifierSeq - Parse a virt-specifier-seq. +/// +/// virt-specifier-seq: +/// virt-specifier +/// virt-specifier-seq virt-specifier +void Parser::ParseOptionalCXX0XVirtSpecifierSeq() { + if (!getLang().CPlusPlus0x) + return; + + while (isCXX0XVirtSpecifier()) { + // FIXME: Actually do something with the specifier. + ConsumeToken(); + } +} + /// ParseCXXClassMemberDeclaration - Parse a C++ class member declaration. /// /// member-declaration: @@ -1277,10 +1310,19 @@ void Parser::HandleMemberFunctionDefaultArgs(Declarator& DeclaratorInfo, /// member-declarator-list ',' member-declarator /// /// member-declarator: -/// declarator pure-specifier[opt] +/// declarator virt-specifier-seq[opt] pure-specifier[opt] /// declarator constant-initializer[opt] /// identifier[opt] ':' constant-expression /// +/// virt-specifier-seq: +/// virt-specifier +/// virt-specifier-seq virt-specifier +/// +/// virt-specifier: +/// override +/// final +/// new +/// /// pure-specifier: /// '= 0' /// @@ -1470,6 +1512,8 @@ void Parser::ParseCXXClassMemberDeclaration(AccessSpecifier AS, SkipUntil(tok::comma, true, true); } + ParseOptionalCXX0XVirtSpecifierSeq(); + // pure-specifier: // '= 0' // diff --git a/clang/lib/Parse/Parser.cpp b/clang/lib/Parse/Parser.cpp index aa0ad795cab..473c6ad7b00 100644 --- a/clang/lib/Parse/Parser.cpp +++ b/clang/lib/Parse/Parser.cpp @@ -387,6 +387,12 @@ void Parser::Initialize() { ObjCTypeQuals[objc_byref] = &PP.getIdentifierTable().get("byref"); } + // Initialize C++0x contextual keywords. + if (getLang().CPlusPlus0x) { + Ident_final = &PP.getIdentifierTable().get("final"); + Ident_override = &PP.getIdentifierTable().get("override"); + } + Ident_super = &PP.getIdentifierTable().get("super"); if (getLang().AltiVec) { |