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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [trad/] [num-sign.c] - Rev 816
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/* Copyright (C) 2001 Free Software Foundation, Inc. */ /* { dg-do preprocess { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */ /* Tests that traditional numbers are signed, unless otherwise specified. This test assumes a 32 bit target. Neil Booth, 5 Aug 2001. Inspired by PR 3824. */ #if 0xffffffffffffffff >= 0 # error 0xffffffffffffffff /* { dg-bogus "0xffffffffffffffff" "0xffffffffffffffff positive" } */ #endif #if 0xffffffffffffffffU <= 0 # error 0xffffffffffffffffU /* { dg-bogus "0xffffffffffffffffU" "0xffffffffffffffffU negative" } */ #endif