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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [wtr-label-1.c] - Blame information for rev 298

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1 298 jeremybenn
/* Test for -Wtraditional warnings on label conflicts with identifiers.
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   Note, gcc should omit these warnings in system header files.
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   Origin: Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/24/2000.  */
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/* { dg-do compile } */
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/* { dg-options "-Wtraditional" } */
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enum foo1 { a };
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struct foo2 { int i; };
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union foo3 { int j; };
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int foo4;
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typedef int foo5;
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void
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testfunc1 (foo6)
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     int foo6;
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{
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  int foo7;
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 foo1:
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 foo2:
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 foo3:
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 foo4: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 foo5: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 foo6: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 foo7: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 testfunc1: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 a: /* { dg-warning "traditional C lacks" "label conflicts with identifier" } */
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 i:
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 j: ;
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}
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# 32 "sys-header.h" 3
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/* We are in system headers now, no -Wtraditional warnings should issue.  */
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void
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testfunc2 (foo6)
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     int foo6;
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{
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  int foo7;
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 foo1:
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 foo2:
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 foo3:
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 foo4:
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 foo5:
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 foo6:
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 foo7:
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 testfunc2:
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 a:
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 i:
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 j: ;
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}

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