From 1d9fec7937f45dde5e04cac966a2d9a12f2fc15a Mon Sep 17 00:00:00 2001 From: Yiran Wang Date: Tue, 23 Jun 2015 15:33:17 -0700 Subject: Synchronize with google/gcc-4_9 to r224707 (from r214835) Change-Id: I3d6f06fc613c8f8b6a82143dc44b7338483aac5d --- gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C (limited to 'gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C') diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C new file mode 100644 index 0000000..8ae46c1 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wunused-var-22.C @@ -0,0 +1,12 @@ +// PR c++/63657 +// { dg-options "-Wunused-variable" } + +class Bar +{ + virtual ~Bar() {} +}; +Bar& getbar(); +void bar() +{ + Bar& b = getbar(); // { dg-warning "unused" } +} -- cgit v1.1