From: Devang Patel <dpatel@apple.com>
Date: Sat, 10 Sep 2011 00:44:49 +0000 (+0000)
Subject: Emit debug info for wchar_t.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68f76b112cb50b6dd6cf6935680bc8f242f43441;p=clang

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 611b42da99..409a66b28f 100644
--- 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
index 0000000000..6f5384966b
--- /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';
+}