28 lines
789 B
C
28 lines
789 B
C
/* { dg-do preprocess } */
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/* { dg-options "-std=gnu99 -Wtrigraphs" } */
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/* Test we don't double warn for trigraphs immediately after preceding
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text. Source Neil Booth. 22 Nov 2000. */
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abcdef??< /* { dg-warning "ignored" } */
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123456??> /* { dg-warning "ignored" } */
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+??= /* { dg-warning "ignored" } */
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/* Test we warn of escaped newlines only in comments. Source Neil
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Booth. 4 May 2003. */
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/* { dg-bogus "ignored" } Test ??< ??= a few ??/ random things in
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{ dg-warning "ignored" } some ??/
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{ dg-bogus "ignored" } ??< comments. */
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// { dg-bogus "ignored" } More ??/ comment ??> tests.
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// { dg-warning "ignored" } Another ??/
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Test
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// { dg-warning "ignored" } And another with space after ??/
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the escape
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// { dg-bogus "ignored" } A tricky one ??/\
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