35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/* Test for labels and VM declarations: bug 12913.
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switch statements must not jump into the scope of VM declarations.
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c99-vla-jump-1.c tests with just that label and goto, VLAs.
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c99-vla-jump-2.c tests with many other labels and gotos, VLAs.
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c99-vla-jump-3.c tests with just that label and goto, VM.
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c99-vla-jump-4.c tests with many other labels and gotos, VM.
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c99-vla-jump-5.c tests with switch statements. */
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/* Origin: Joseph Myers <joseph@codesourcery.com> */
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/* { dg-do compile } */
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/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
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void
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f (int a, int b)
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{
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switch (a) {
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int v[b];
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case 2: /* { dg-error "switch jumps into scope of identifier with variably modified type" } */
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default: /* { dg-error "switch jumps into scope of identifier with variably modified type" } */
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switch (a)
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{
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case 4:
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{ int z[b]; }
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default:
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;
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int w[b];
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}
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}
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}
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/* Match extra informative notes. */
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/* { dg-message "note: switch starts here" "note: expected" { target *-*-* } 0 } */
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/* { dg-message "note: '\[^\n'\]*' declared here" "note: expected" { target *-*-* } 0 } */
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