From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.dg/warn/Wuninitialized-4.C | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/g++.dg/warn/Wuninitialized-4.C (limited to 'gcc/testsuite/g++.dg/warn/Wuninitialized-4.C') diff --git a/gcc/testsuite/g++.dg/warn/Wuninitialized-4.C b/gcc/testsuite/g++.dg/warn/Wuninitialized-4.C new file mode 100644 index 000000000..3d2543fb1 --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/Wuninitialized-4.C @@ -0,0 +1,22 @@ +// PR middle-end/39666 +// { dg-do compile } +// { dg-options "-O2 -Wuninitialized" } + +int +foo (int i) +{ + int j; + switch (i) + { + case -__INT_MAX__ - 1 ... -1: + j = 6; + break; + case 0: + j = 5; + break; + case 1 ... __INT_MAX__: + j = 4; + break; + } + return j; +} -- cgit v1.2.3