diff options
Diffstat (limited to 'gcc-4.8.1/gcc/testsuite/gcc.dg/cpp/charconst-4.c')
-rw-r--r-- | gcc-4.8.1/gcc/testsuite/gcc.dg/cpp/charconst-4.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/gcc-4.8.1/gcc/testsuite/gcc.dg/cpp/charconst-4.c b/gcc-4.8.1/gcc/testsuite/gcc.dg/cpp/charconst-4.c deleted file mode 100644 index aae33d35e..000000000 --- a/gcc-4.8.1/gcc/testsuite/gcc.dg/cpp/charconst-4.c +++ /dev/null @@ -1,52 +0,0 @@ -/* Copyright (C) 2001 Free Software Foundation, Inc. */ - -/* { dg-do run } */ -/* { dg-options "-Wno-multichar -fsigned-char" } */ - -/* This tests how overly-long multichar charconsts are truncated, and - whether "short" multichar charconsts are incorrectly sign extended - (regardless of char signedness). Preprocessor is used so that we - have only one place where the too long warning is generated, so - that the test works for all targets. - - Neil Booth, 8 May 2002. */ - -#include <limits.h> - -extern void abort (void); - -#if INT_MAX == 32767 -# define LONG_CHARCONST '!\234a' -# define SHORT_CHARCONST '\234a' -# define POS_CHARCONST '\1' -#elif INT_MAX == 2147483647 -# define LONG_CHARCONST '!\234abc' -# define SHORT_CHARCONST '\234abc' -# define POS_CHARCONST '\234a' -#elif INT_MAX == 9223372036854775807 -# define LONG_CHARCONST '!\234abcdefg' -# define SHORT_CHARCONST '\234abcdefg' -# define POS_CHARCONST '\234a' -#else -/* Target int size not handled, do something that won't fail. */ -# define LONG_CHARCONST '\234a' -# define SHORT_CHARCONST '\234a' -# define POS_CHARCONST '\1' -#endif - -#if POS_CHARCONST < 0 -# error Charconst incorrectly sign-extended -#endif - -#if LONG_CHARCONST != SHORT_CHARCONST /* { dg-warning "too long" "" } */ -# error Overly long charconst truncates wrongly for preprocessor -#endif - -int main () -{ - if (POS_CHARCONST < 0) - abort (); - if (LONG_CHARCONST != SHORT_CHARCONST) /* { dg-warning "too long" "" } */ - abort (); - return 0; -} |