Handle member expressions that return references correctly.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80723 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp
index 43120156f8a6031cb348381df1896528d7bc57bb..5c8dfa46690cad9623a0b2b34c951011652191a6 100644 (file)
--- a/lib/CodeGen/CGExpr.cpp
+++ b/lib/CodeGen/CGExpr.cpp
@@ -195,6 +195,7 @@ LValue CodeGenFunction::EmitLValue(const Expr *E) {
   case Expr::BinaryOperatorClass: 
     return EmitBinaryOperatorLValue(cast<BinaryOperator>(E));
   case Expr::CallExprClass: 
+  case Expr::CXXMemberCallExprClass:
   case Expr::CXXOperatorCallExprClass:
     return EmitCallExprLValue(cast<CallExpr>(E));
   case Expr::VAArgExprClass:

diff --git a/test/CodeGenCXX/references.cpp b/test/CodeGenCXX/references.cpp
index 8e1935675766331d1cf151e3db8913283fd442f1..6f4c1032efab5315151894e2594a607f0c89d244 100644 (file)
--- a/test/CodeGenCXX/references.cpp
+++ b/test/CodeGenCXX/references.cpp
@@ -87,3 +87,11 @@ int reference_decl() {
   const int& b = 1;
   return a+b;
 }
+
+struct A {
+  int& b();
+};
+
+void f(A* a) {
+  int b = a->b();
+}