commit 9988d5d9ad0850e455bd413b03ba7dc8ecee5999
author Anders Carlsson <andersca@mac.com> Tue Sep 01 04:31:02 2009 +0000
committer Anders Carlsson <andersca@mac.com> Tue Sep 01 04:31:02 2009 +0000
tree 9e4a8d65837345703efa446ed93b337eb645b7a7
parent d8b285fee4471f393da8ee30f552ceacdc362afa

Handle member initializers that point to fields in anonymous structs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80659 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaTemplateInstantiateDecl.cpp

diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 84e464a..314a993 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1153,8 +1153,13 @@
                                      Init->getRParenLoc(),
                                      New->getParent());
     } else if (Init->isMemberInitializer()) {
-      FieldDecl *Member = 
-        cast<FieldDecl>(FindInstantiatedDecl(Init->getMember()));
+      FieldDecl *Member;
+      
+      // Is this an anonymous union?
+      if (FieldDecl *UnionInit = Init->getAnonUnionMember())
+        Member = cast<FieldDecl>(UnionInit);
+      else
+        Member = cast<FieldDecl>(FindInstantiatedDecl(Init->getMember()));
       
       NewInit = BuildMemberInitializer(Member, (Expr **)NewArgs.data(), 
                                        NewArgs.size(),