Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/wtr-aggr-init-1.c @ 138:fc828634a951
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Thu, 08 Nov 2018 14:17:14 +0900 |
parents | 04ced10e8804 |
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/* Test for -Wtraditional warnings on automatic aggregate initialization. Note, gcc should omit these warnings in system header files. By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000. */ /* { dg-do compile } */ /* { dg-options "-Wtraditional" } */ struct foo { int i; long l; }; struct foo f0 = { 0, 0 }; static struct foo f1 = { 0, 0 }; void testfunc1 () { struct foo f3 = { 0, 0 }; /* { dg-warning "traditional C rejects automatic" "automatic aggregate initialization" } */ static struct foo f4 = { 0, 0 }; f3 = f4; __extension__ ({ struct foo f5 = { 0, 0 }; /* { dg-bogus "traditional C rejects automatic" "__extension__ disables warnings" } */ f5.i = 0; }); { struct foo f6 = { 0, 0 }; /* { dg-warning "traditional C rejects automatic" "__extension__ reenables warnings" } */ f6.i = 0; } } # 35 "sys-header.h" 3 /* We are in system headers now, no -Wtraditional warnings should issue. */ struct foo f7 = { 0, 0 }; static struct foo f8 = { 0, 0 }; void testfunc2 () { struct foo f9 = { 0, 0 }; static struct foo f10 = { 0, 0 }; f9 = f10; }