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/ext/cleanup-3.C | 45 ++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 gcc/testsuite/g++.dg/ext/cleanup-3.C (limited to 'gcc/testsuite/g++.dg/ext/cleanup-3.C') diff --git a/gcc/testsuite/g++.dg/ext/cleanup-3.C b/gcc/testsuite/g++.dg/ext/cleanup-3.C new file mode 100644 index 000000000..5367c496e --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/cleanup-3.C @@ -0,0 +1,45 @@ +/* { dg-do run } */ +/* { dg-options "" } */ +/* Verify that the cleanup handler receives the proper contents + of the variable. */ + +extern "C" void exit(int); +extern "C" void abort(void); + +static int expected; + +static void +handler(int *p) +{ + if (*p != expected) + abort (); +} + +static void __attribute__((noinline)) +bar(void) +{ +} + +static void doit(int x, int y) +{ + int r __attribute__((cleanup (handler))); + if (x < y) + { + r = 0; + return; + } + + bar(); + r = x + y; +} + +int main() +{ + expected = 0; + doit (1, 2); + + expected = 3; + doit (2, 1); + + return 0; +} -- cgit v1.2.3