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/gcc.dg/cpp/sysmac2.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 gcc/testsuite/gcc.dg/cpp/sysmac2.c (limited to 'gcc/testsuite/gcc.dg/cpp/sysmac2.c') diff --git a/gcc/testsuite/gcc.dg/cpp/sysmac2.c b/gcc/testsuite/gcc.dg/cpp/sysmac2.c new file mode 100644 index 000000000..6d493a9ed --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/sysmac2.c @@ -0,0 +1,28 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. */ + +/* { dg-do compile } */ +/* { dg-options "-std=gnu99 -pedantic -Wtraditional" } */ + +/* Tests diagnostics are suppressed for some macros defined in system + headers. */ + +/* Source: Neil Booth, 15 Jan 2001. */ + +#include "syshdr.h" + +#define uint 1U +#define fl 1.0f +#define ld 1.0L + +int +main () +{ + int u1 = uint; /* { dg-warning "traditional C rejects" } */ + int u2 = sys_uint; /* { dg-bogus "traditional C rejects" } */ + float f1 = fl; /* { dg-warning "traditional C rejects" } */ + float f2 = sys_fl; /* { dg-bogus "traditional C rejects" } */ + long double ld1 = ld; /* { dg-warning "traditional C rejects" } */ + long double l2 = sys_ld; /* { dg-bogus "traditional C rejects" } */ + + return 0; +} -- cgit v1.2.3