The -fshort-wchar option causes wchar_t to become unsigned, in addition to being
16-bits in size. Implement this by splitting WChar into two enums, like we have
for char. This fixes a miscompmilation of XULRunner, PR8856.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122558 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/ASTImporter.cpp b/lib/AST/ASTImporter.cpp
index 7d6c905..08c1ea4 100644
--- a/lib/AST/ASTImporter.cpp
+++ b/lib/AST/ASTImporter.cpp
@@ -1295,7 +1295,8 @@
return Importer.getToContext().CharTy;
case BuiltinType::SChar: return Importer.getToContext().SignedCharTy;
- case BuiltinType::WChar:
+ case BuiltinType::WChar_S:
+ case BuiltinType::WChar_U:
// FIXME: If not in C++, shall we translate to the C equivalent of
// wchar_t?
return Importer.getToContext().WCharTy;