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/if-empty-1.C | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 gcc-4.9/gcc/testsuite/g++.dg/warn/if-empty-1.C (limited to 'gcc-4.9/gcc/testsuite/g++.dg/warn/if-empty-1.C') diff --git a/gcc-4.9/gcc/testsuite/g++.dg/warn/if-empty-1.C b/gcc-4.9/gcc/testsuite/g++.dg/warn/if-empty-1.C new file mode 100644 index 000000000..b29a6cb92 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/warn/if-empty-1.C @@ -0,0 +1,23 @@ +/* Test diagnostics for empty bodies in if / else. */ +/* Origin: Joseph Myers */ +/* { dg-do compile } */ +/* { dg-options "-Wempty-body" } */ + +void +f (int x) +{ + if (x) + ; /* { dg-warning "suggest braces around empty body in an" } */ + if (x) + ; /* By design we don't warn in this case. */ + else + (void)0; + if (x) + (void)0; + else + ; /* { dg-warning "suggest braces around empty body in an" } */ + if (x) + (void)0; + else + (void)0; +} -- cgit v1.2.3