From f801dcff43b49509bf758e213de56288bd3e2a2e Mon Sep 17 00:00:00 2001 From: Douglas Gregor Date: Thu, 15 Jul 2010 18:35:15 +0000 Subject: [PATCH] Add test case for PR5290; this bug was fixed with the non-class rvalue de-cv-qualification fixes. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108437 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/SemaCXX/decltype.cpp | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 test/SemaCXX/decltype.cpp diff --git a/test/SemaCXX/decltype.cpp b/test/SemaCXX/decltype.cpp new file mode 100644 index 0000000000..b6bcd043f3 --- /dev/null +++ b/test/SemaCXX/decltype.cpp @@ -0,0 +1,18 @@ +// RUN: %clang_cc1 -std=c++0x -fsyntax-only -verify %s + +// PR5290 +int const f0(); +void f0_test() { + decltype(0, f0()) i = 0; // expected-warning{{expression result unused}} + i = 0; +} + +struct A { int a[1]; A() { } }; +typedef A const AC; +int &f1(int*); +float &f2(int const*); + +void test_f2() { + float &fr = f2(AC().a); +} + -- 2.40.0