diff options
Diffstat (limited to 'clang')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 3 | ||||
| -rw-r--r-- | clang/test/CodeGenCXX/temporaries.cpp | 14 |
2 files changed, 16 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 3663f0923d5..f20b37d90cd 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -2653,7 +2653,8 @@ Sema::ConvertArgumentsForCall(CallExpr *Call, Expr *Fn, if (PerformCopyInitialization(Arg, ProtoArgType, "passing")) return true; - Arg = MaybeBindToTemporary(Arg).takeAs<Expr>(); + if (!ProtoArgType->isReferenceType()) + Arg = MaybeBindToTemporary(Arg).takeAs<Expr>(); } else { ParmVarDecl *Param = FDecl->getParamDecl(i); diff --git a/clang/test/CodeGenCXX/temporaries.cpp b/clang/test/CodeGenCXX/temporaries.cpp index 4f65e462d42..e55027460f0 100644 --- a/clang/test/CodeGenCXX/temporaries.cpp +++ b/clang/test/CodeGenCXX/temporaries.cpp @@ -188,3 +188,17 @@ void f9(H h) { // CHECK: call void @_ZN1HD1Ev f9(h); } + +void f10(const H&); + +void f11(H h) { + // CHECK: call void @_ZN1HC1Ev + // CHECK: call void @_Z3f10RK1H + // CHECK: call void @_ZN1HD1Ev + f10(H()); + + // CHECK: call void @_Z3f10RK1H + // CHECK-NOT: call void @_ZN1HD1Ev + // CHECK: ret void + f10(h); +}
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