32 lines
707 B
C
32 lines
707 B
C
/* Copyright (C) 2000 Free Software Foundation, Inc. */
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/* { dg-do preprocess } */
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/* These now use "!=" rather than "<" to increase chance of failure. */
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#if 16 * (1) + 4 != 20
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#error /* { dg-bogus "error" "with paren" } */
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#endif
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#if 16 * 1 + 4 != 20
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#error /* { dg-bogus "error" "without paren" } */
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#endif
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#if () /* { dg-error "expression between" "empty paren" } */
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#endif
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#if (1) == 1
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#error /* { dg-error "" "simple parens no. 1" } */
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#endif
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#if (2)
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#error /* { dg-error "" "simple parens no. 2" } */
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#endif
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#if 3 == (3)
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#error /* { dg-error "" "simple parens no. 3" } */
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#endif
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#if (((-1) + 8)) == ((+2) * ((3)) - -1)
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#error /* { dg-error "" "nested parentheses" } */
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#endif
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