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Last change
on this file since 2 was 2, checked in by bird, 22 years ago |
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Initial revision
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Property cvs2svn:cvs-rev
set to
1.1
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Property svn:eol-style
set to
native
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Property svn:executable
set to
*
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File size:
418 bytes
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| 1 | /* Checks that pure functions are not treated as const. */
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| 2 |
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| 3 | char *p;
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| 4 |
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| 5 | static int __attribute__ ((pure))
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| 6 | is_end_of_statement (void)
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| 7 | {
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| 8 | return *p == '\n' || *p == ';' || *p == '!';
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| 9 | }
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| 10 |
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| 11 | void foo (void)
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| 12 | {
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| 13 | /* The is_end_of_statement call was moved out of the loop at one stage,
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| 14 | resulting in an endless loop. */
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| 15 | while (!is_end_of_statement ())
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| 16 | p++;
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| 17 | }
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| 18 |
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| 19 | int
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| 20 | main (void)
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| 21 | {
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| 22 | p = "abc\n";
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| 23 | foo ();
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| 24 | return 0;
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| 25 | }
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