20 lines
564 B
C
20 lines
564 B
C
/* Test for scanf formats. Formats using extensions to the standard
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should be rejected in strict pedantic mode.
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*/
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/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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/* { dg-do compile } */
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/* { dg-options "-std=iso9899:1990 -pedantic -Wformat" } */
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#include "format.h"
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void
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foo (char **sp, wchar_t **lsp)
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{
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/* %a formats for allocation, only recognized in C90 mode, are a
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GNU extension.
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*/
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scanf ("%as", sp); /* { dg-warning "C" "%as" } */
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scanf ("%aS", lsp); /* { dg-warning "C" "%aS" } */
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scanf ("%a[bcd]", sp); /* { dg-warning "C" "%a[]" } */
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}
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