74f215d7e0
* gcc.dg/cpp/19960224-2.c, 20000625-2.c, cxxcom2.c, directiv.c, endif.c, if-4.c, if-5.c, if-mop.c, macsyntx.c, paste2.c, paste6.c, paste8.c, redef2.c, strify2.c, strp1.c, tr-warn1.c, tr-warn3.c, tr-warn6.c, undef1.c, undef2.c, widestr1.c: Update tests for new diagnostic messages. * gcc.dg/cpp/macro3.c: New tests. From-SVN: r37099
16 lines
346 B
C
16 lines
346 B
C
/* { dg-do preprocess } */
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/* { dg-options "" } */
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int foo(int, ...);
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#define a(x, y...) foo(x, ##y)
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a(1)
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a(1, 2, 3)
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#define b(x, y, z...) foo(x, ##y)
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b(1, 2, 3) /* { dg-warning "valid preprocessing token" } */
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#define c(x, y, z...) foo(x, ##z)
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c(1, 2)
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c(1, 2, 3)
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#define d(x) fo(##x)
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d(1) /* { dg-warning "valid preprocessing token" } */
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