Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/wtr-suffix-1.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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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; }