Parse the C++0x decltype specifier.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@74086 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseDecl.cpp b/lib/Parse/ParseDecl.cpp
index 7153bad..9a8e342 100644
--- a/lib/Parse/ParseDecl.cpp
+++ b/lib/Parse/ParseDecl.cpp
@@ -1025,6 +1025,10 @@
ParseTypeofSpecifier(DS);
continue;
+ case tok::kw_decltype:
+ ParseDecltypeSpecifier(DS);
+ continue;
+
case tok::less:
// GCC ObjC supports types like "<SomeProtocol>" as a synonym for
// "id<SomeProtocol>". This is hopelessly old fashioned and dangerous,
@@ -1102,6 +1106,7 @@
/// [GNU] typeof-specifier
/// [OBJC] class-name objc-protocol-refs[opt] [TODO]
/// [OBJC] typedef-name objc-protocol-refs[opt] [TODO]
+/// [C++0x] 'decltype' ( expression )
bool Parser::ParseOptionalTypeSpecifier(DeclSpec &DS, int& isInvalid,
const char *&PrevSpec,
const ParsedTemplateInfo &TemplateInfo) {
@@ -1242,6 +1247,11 @@
ParseTypeofSpecifier(DS);
return true;
+ // C++0x decltype support.
+ case tok::kw_decltype:
+ ParseDecltypeSpecifier(DS);
+ return true;
+
case tok::kw___ptr64:
case tok::kw___w64:
case tok::kw___cdecl: