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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [directiv.c] - Blame information for rev 689

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1 689 jeremybenn
/* Copyright (C) 2000 Free Software Foundation, Inc.  */
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/* { dg-do preprocess } */
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/* { dg-options -pedantic } */
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/* Tests general directive syntax, and directive error recovery.  */
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/* Test directive name is not expanded.  */
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#define foo define
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#foo EMPTY                      /* { dg-error "invalid" } */
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/* Test # must be first on line.  */
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EMPTY #define bar
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#ifdef bar
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#error bar is defined
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#endif
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/* Test form feed and vertical tab warn pedantically, see 6.10
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   paragraph 5.  Tab is OK.  */
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#define something              /* { dg-warning "form feed" } */
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#define something_else /* { dg-warning "vertical tab" } */
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#define some   thing           /* Tab OK, as is form feed before #.  */
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/* Our friend the null directive OK?  */
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#
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/* Check newlines end directives, even in function-like macro
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   invocations.  6.10 paragraph 1.
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   Note that the #if is still treated as a conditional, so there
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   should be no errors about #endif without #if.  */
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#define func(x) x
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#if func (                      /* { dg-error "unterminated argument" } */
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#endif

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