00c83d4661
* gcc.dg/cpp/macro4.c, macro5.c: New tests.
* mi1.c, mi1c.h: Add null directives to multiple-include test.
* mi5.c: Test multiple includes work with -C.
* trigraphs.c: Test ^= version.
From-SVN: r37124
35 lines
534 B
C
35 lines
534 B
C
/* { dg-do run } */
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/* { dg-options "-ansi" } */
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extern void abort (void);
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/* Basic tests for trigraph conversion.
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All of them are here, but not in all possible contexts. *??/
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/
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??=include <stdio.h>
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??=define TWELVE 1??/
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2
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static const char str??(??) = "0123456789??/n";
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int
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main(void)
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??<
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unsigned char x = 5;
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if (sizeof str != TWELVE)
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abort ();
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/* Test ^=, the only multi-character token to come from trigraphs. */
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x ??'= 3;
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if (x != 6)
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abort ();
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if ((5 ??! 3) != 7)
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abort ();
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return 0;
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??>
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