diff options
| -rw-r--r-- | lib/CodeGen/CGExpr.cpp | 6 | ||||
| -rw-r--r-- | test/CodeGenCXX/default-arguments.cpp | 13 |
2 files changed, 17 insertions, 2 deletions
diff --git a/lib/CodeGen/CGExpr.cpp b/lib/CodeGen/CGExpr.cpp index 63041fee82..c297903a69 100644 --- a/lib/CodeGen/CGExpr.cpp +++ b/lib/CodeGen/CGExpr.cpp @@ -267,6 +267,10 @@ LValue CodeGenFunction::EmitLValue(const Expr *E) { return EmitCXXBindTemporaryLValue(cast<CXXBindTemporaryExpr>(E)); case Expr::CXXExprWithTemporariesClass: return EmitCXXExprWithTemporariesLValue(cast<CXXExprWithTemporaries>(E)); + case Expr::CXXZeroInitValueExprClass: + return EmitNullInitializationLValue(cast<CXXZeroInitValueExpr>(E)); + case Expr::CXXDefaultArgExprClass: + return EmitLValue(cast<CXXDefaultArgExpr>(E)->getExpr()); case Expr::ObjCMessageExprClass: return EmitObjCMessageExprLValue(cast<ObjCMessageExpr>(E)); @@ -303,8 +307,6 @@ LValue CodeGenFunction::EmitLValue(const Expr *E) { case Expr::CXXReinterpretCastExprClass: case Expr::CXXConstCastExprClass: return EmitCastLValue(cast<CastExpr>(E)); - case Expr::CXXZeroInitValueExprClass: - return EmitNullInitializationLValue(cast<CXXZeroInitValueExpr>(E)); } } diff --git a/test/CodeGenCXX/default-arguments.cpp b/test/CodeGenCXX/default-arguments.cpp new file mode 100644 index 0000000000..5028ce99c7 --- /dev/null +++ b/test/CodeGenCXX/default-arguments.cpp @@ -0,0 +1,13 @@ +// RUN: clang-cc -emit-llvm %s -o - -triple=x86_64-apple-darwin10 + +// PR5484 +namespace PR5484 { +struct A { }; +extern A a; + +void f(const A & = a); + +void g() { + f(); +} +} |