Be smarter in discovering list-initialization of temporaries. Fixes PR12182.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152231 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp
index 5d2536ae1b6bedb887345b32234d57c36768e6c0..f18c344b8b08f166f501aa26a11a88a5a34f7d9f 100644 (file)
--- a/lib/Sema/SemaInit.cpp
+++ b/lib/Sema/SemaInit.cpp
@@ -5110,7 +5110,7 @@ InitializationSequence::Perform(Sema &S,
       // unwrap references here and rewrap them afterwards.
       // We also need to create a InitializeTemporary entity for this.
       QualType Ty = ResultType ? ResultType->getNonReferenceType() : Step->Type;
-      bool IsTemporary = ResultType && (*ResultType)->isReferenceType();
+      bool IsTemporary = Entity.getType()->isReferenceType();
       InitializedEntity TempEntity = InitializedEntity::InitializeTemporary(Ty);
       InitListChecker PerformInitList(S, IsTemporary ? TempEntity : Entity,
           InitList, Ty, /*VerifyOnly=*/false,

diff --git a/test/SemaCXX/cxx0x-initializer-references.cpp b/test/SemaCXX/cxx0x-initializer-references.cpp
index fb962641de82595fd59e05e55641bf2a251c8e6c..d8fdd5a5a07a5578ba152a58030e5aed0556060d 100644 (file)
--- a/test/SemaCXX/cxx0x-initializer-references.cpp
+++ b/test/SemaCXX/cxx0x-initializer-references.cpp
@@ -77,3 +77,11 @@ namespace reference {
   }
 
 }
+
+namespace PR12182 {
+  void f(int const(&)[3]);
+
+  void g() {
+      f({1, 2});
+  }
+}