49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
/* Test for -Wtraditional warnings on automatic aggregate initialization.
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Note, gcc should omit these warnings in system header files.
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By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000. */
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/* { dg-do compile } */
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/* { dg-options "-Wtraditional" } */
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struct foo
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{
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int i;
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long l;
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};
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struct foo f0 = { 0, 0 };
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static struct foo f1 = { 0, 0 };
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void
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testfunc1 ()
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{
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struct foo f3 = { 0, 0 }; /* { dg-warning "traditional C rejects automatic" "automatic aggregate initialization" } */
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static struct foo f4 = { 0, 0 };
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f3 = f4;
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__extension__ ({
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struct foo f5 = { 0, 0 }; /* { dg-bogus "traditional C rejects automatic" "__extension__ disables warnings" } */
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f5.i = 0;
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});
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{
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struct foo f6 = { 0, 0 }; /* { dg-warning "traditional C rejects automatic" "__extension__ reenables warnings" } */
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f6.i = 0;
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}
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}
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# 35 "sys-header.h" 3
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/* We are in system headers now, no -Wtraditional warnings should issue. */
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struct foo f7 = { 0, 0 };
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static struct foo f8 = { 0, 0 };
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void
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testfunc2 ()
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{
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struct foo f9 = { 0, 0 };
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static struct foo f10 = { 0, 0 };
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f9 = f10;
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}
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