Emit debug info for wchar_t.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139443 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp
index 611b42da991b0b5266f78d4ee871318748784e81..409a66b28f85d70a56321195e300c9d1e852ac9f 100644 (file)
--- a/lib/CodeGen/CGDebugInfo.cpp
+++ b/lib/CodeGen/CGDebugInfo.cpp
@@ -333,16 +333,20 @@ llvm::DIType CGDebugInfo::CreateType(const BuiltinType *BT) {
   case BuiltinType::UChar:
   case BuiltinType::Char_U: Encoding = llvm::dwarf::DW_ATE_unsigned_char; break;
   case BuiltinType::Char_S:
+  case BuiltinType::Char16:
+  case BuiltinType::Char32:
   case BuiltinType::SChar: Encoding = llvm::dwarf::DW_ATE_signed_char; break;
   case BuiltinType::UShort:
   case BuiltinType::UInt:
   case BuiltinType::UInt128:
   case BuiltinType::ULong:
+  case BuiltinType::WChar_U:
   case BuiltinType::ULongLong: Encoding = llvm::dwarf::DW_ATE_unsigned; break;
   case BuiltinType::Short:
   case BuiltinType::Int:
   case BuiltinType::Int128:
   case BuiltinType::Long:
+  case BuiltinType::WChar_S:
   case BuiltinType::LongLong:  Encoding = llvm::dwarf::DW_ATE_signed; break;
   case BuiltinType::Bool:      Encoding = llvm::dwarf::DW_ATE_boolean; break;
   case BuiltinType::Float:

diff --git a/test/CodeGenCXX/debug-info-wchar.cpp b/test/CodeGenCXX/debug-info-wchar.cpp
new file mode 100644 (file)
index 0000000..6f53849
--- /dev/null
+++ b/test/CodeGenCXX/debug-info-wchar.cpp
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -emit-llvm -g %s -o -| FileCheck %s
+void foo() {
+// CHECK: metadata !"wchar_t",
+  const wchar_t w = L'x';
+}