From: Daniel Dunbar <daniel@zuster.org>
Date: Mon, 11 Oct 2010 21:13:48 +0000 (+0000)
Subject: IRgen/Obj-C: Fix encoding of "long double".
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3a0be84b2aed8563150cdbd976a98838afa261eb;p=clang

IRgen/Obj-C: Fix encoding of "long double".
 - The mind boggles.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116226 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/ASTContext.cpp b/lib/AST/ASTContext.cpp
index 72d7f600f0..e25429bfb9 100644
--- a/lib/AST/ASTContext.cpp
+++ b/lib/AST/ASTContext.cpp
@@ -3701,7 +3701,7 @@ static char ObjCEncodingForPrimitiveKind(const ASTContext *C, QualType T) {
     case BuiltinType::Int128:     return 't';
     case BuiltinType::Float:      return 'f';
     case BuiltinType::Double:     return 'd';
-    case BuiltinType::LongDouble: return 'd';
+    case BuiltinType::LongDouble: return 'D';
     }
 }
 
diff --git a/test/CodeGenObjC/encode-test.m b/test/CodeGenObjC/encode-test.m
index 2f0c335cfa..24a90a0b4b 100644
--- a/test/CodeGenObjC/encode-test.m
+++ b/test/CodeGenObjC/encode-test.m
@@ -138,3 +138,9 @@ const char g6[] = @encode(Base1X);
 
 // CHECK: @g7 = constant [27 x i8] c"{Derived1X=b2b3b4b5b5b4b3}\00"
 const char g7[] = @encode(Derived1X);
+
+// CHECK: @g8 = constant [7 x i8] c"{s8=D}\00"
+struct s8 {
+  long double x;
+};
+const char g8[] = @encode(struct s8);