Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/wtr-suffix-1.c @ 145:1830386684a0
gcc-9.2.0
author | anatofuz |
---|---|
date | Thu, 13 Feb 2020 11:34:05 +0900 |
parents | 04ced10e8804 |
children |
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/* Test for -Wtraditional warnings on integer constant suffixes. Note, gcc should omit these warnings in system header files. Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000. */ /* { dg-do compile } */ /* { dg-options "-Wtraditional" } */ void testfunc () { int i; double f; i = 1L; i = 1l; i = 1U; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ i = 1u; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ f = 1.0; f = 1.0F; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ f = 1.0f; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ f = 1.0L; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ f = 1.0l; /* { dg-warning "traditional C rejects" "numeric constant suffix" } */ # 24 "sys-header.h" 3 /* We are in system headers now, no -Wtraditional warnings should issue. */ i = 1L; i = 1l; i = 1U; i = 1u; f = 1.0; f = 1.0F; f = 1.0f; f = 1.0L; f = 1.0l; }