commit f211662199c87461f3b1475a549ab439c63ca83b
author David Blaikie <dblaikie@gmail.com> Tue Jan 24 06:03:59 2012 +0000
committer David Blaikie <dblaikie@gmail.com> Tue Jan 24 06:03:59 2012 +0000
tree b85f9799d11d1211e13acdd6350f97bfb786f51b
parent 5e089fe1affb63d670ea02010b104bd9fa3477a1

Support decltype in member initializers.

This is the last piece of N3031 (decltype in weird places) - supporting
the use of decltype in a class ctor's member-initializer-list to
specify the base classes to initialize.

Reviewed by Richard Smith.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148789 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclCXX.cpp

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index b706cdc..3f8f585 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -1722,11 +1722,13 @@
                           CXXScopeSpec &SS,
                           IdentifierInfo *MemberOrBase,
                           ParsedType TemplateTypeTy,
+                          const DeclSpec &DS,
                           SourceLocation IdLoc,
                           Expr *InitList,
                           SourceLocation EllipsisLoc) {
   return BuildMemInitializer(ConstructorD, S, SS, MemberOrBase, TemplateTypeTy,
-                             IdLoc, MultiInitializer(InitList), EllipsisLoc);
+                             DS, IdLoc, MultiInitializer(InitList), 
+                             EllipsisLoc);
 }
 
 /// \brief Handle a C++ member initializer using parentheses syntax.
@@ -1736,14 +1738,15 @@
                           CXXScopeSpec &SS,
                           IdentifierInfo *MemberOrBase,
                           ParsedType TemplateTypeTy,
+                          const DeclSpec &DS,
                           SourceLocation IdLoc,
                           SourceLocation LParenLoc,
                           Expr **Args, unsigned NumArgs,
                           SourceLocation RParenLoc,
                           SourceLocation EllipsisLoc) {
   return BuildMemInitializer(ConstructorD, S, SS, MemberOrBase, TemplateTypeTy,
-                             IdLoc, MultiInitializer(LParenLoc, Args, NumArgs,
-                                                     RParenLoc),
+                             DS, IdLoc, MultiInitializer(LParenLoc, Args, 
+                                                         NumArgs, RParenLoc),
                              EllipsisLoc);
 }
 
@@ -1779,6 +1782,7 @@
                           CXXScopeSpec &SS,
                           IdentifierInfo *MemberOrBase,
                           ParsedType TemplateTypeTy,
+                          const DeclSpec &DS,
                           SourceLocation IdLoc,
                           const MultiInitializer &Args,
                           SourceLocation EllipsisLoc) {
@@ -1831,6 +1835,8 @@
 
   if (TemplateTypeTy) {
     BaseType = GetTypeFromParser(TemplateTypeTy, &TInfo);
+  } else if (DS.getTypeSpecType() == TST_decltype) {
+    BaseType = BuildDecltypeType(DS.getRepAsExpr(), DS.getTypeSpecTypeLoc());
   } else {
     LookupResult R(*this, MemberOrBase, IdLoc, LookupOrdinaryName);
     LookupParsedName(R, S, &SS);