From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001 From: Ben Cheng Date: Tue, 25 Mar 2014 22:37:19 -0700 Subject: Initial checkin of GCC 4.9.0 from trunk (r208799). Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba --- gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C (limited to 'gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C') diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C new file mode 100644 index 000000000..b3eb8e2a7 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/Wsign-compare-4.C @@ -0,0 +1,12 @@ +//PR c++/50012 +// { dg-options "-Wsign-compare" } + +int foo(unsigned int *a, int b) +{ + return (*a) <= b; // { dg-warning "comparison between signed and unsigned" } +} + +int bar(unsigned int *a, int b) +{ + return *a <= b; // { dg-warning "comparison between signed and unsigned" } +} -- cgit v1.2.3