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.dg/cproj-fails-with-broken-glibc.c | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cproj-fails-with-broken-glibc.c (limited to 'gcc/testsuite/gcc.dg/cproj-fails-with-broken-glibc.c') diff --git a/gcc/testsuite/gcc.dg/cproj-fails-with-broken-glibc.c b/gcc/testsuite/gcc.dg/cproj-fails-with-broken-glibc.c new file mode 100644 index 000000000..fe143b9ea --- /dev/null +++ b/gcc/testsuite/gcc.dg/cproj-fails-with-broken-glibc.c @@ -0,0 +1,25 @@ +/* Copyright (C) 2010 Free Software Foundation. + + Check the runtime behavior of the C library's cproj() function and + whether it follows the standard. Versions of GLIBC through 2.11.1 + had an incorrect implementation which will conflict with GCC's + builtin cproj(). GLIBC 2.12+ should be okay. + + Origin: Kaveh R. Ghazi, April 20, 2010. */ + +/* { dg-do run } */ +/* { dg-options "-fno-builtin-cproj" } */ +/* { dg-add-options c99_runtime } */ +/* { dg-require-effective-target c99_runtime } */ + +extern void abort(void); +extern void exit(int); +double _Complex cproj(double _Complex); + +int main (void) +{ + if (cproj (2+3i) != 2+3i) + abort(); + + exit(0); +} -- cgit v1.2.3