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comparison gcc/testsuite/gcc.dg/wtr-strcat-1.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 /* Test for -Wtraditional warnings on string concatenation.
2 Note, gcc should omit these warnings in system header files.
3 By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000. */
4 /* { dg-do compile } */
5 /* { dg-options "-Wtraditional" } */
6
7 void
8 testfunc ()
9 {
10 const char *foo;
11
12 foo = "hello" "hello"; /* { dg-warning "concatenation" "string concatenation" } */
13
14 # 15 "sys-header.h" 3
15 /* We are in system headers now, no -Wtraditional warnings should issue. */
16
17 foo = "hello" "hello";
18 }