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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.dg/] [bitfld-1.c] - Rev 298
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/* Copyright (C) 2002 Free Software Foundation, Inc. Tests various diagnostics about a bit-field's type and width. Source: Neil Booth, 26 Jan 2002. */ /* { dg-options -pedantic } */ enum foo {e1 = 0, e2, e3, e4, e5}; int x; typedef unsigned int ui; struct bf1 { unsigned int a: 3.5; /* { dg-error "integer constant" } */ unsigned int b: x; /* { dg-error "integer constant" } */ unsigned int c: -1; /* { dg-error "negative width" } */ unsigned int d: 0; /* { dg-error "zero width" } */ unsigned int : 0; /* { dg-bogus "zero width" } */ unsigned int : 5; double e: 1; /* { dg-error "invalid type" } */ float f: 1; /* { dg-error "invalid type" } */ unsigned long g: 5; /* { dg-warning "GCC extension|ISO C" } */ ui h: 5; enum foo i: 2; /* { dg-warning "narrower" } */ /* { dg-warning "GCC extension|ISO C" "extension" { target *-*-* } 27 } */ enum foo j: 3; /* { dg-warning "GCC extension|ISO C" } */ unsigned int k: 256; /* { dg-error "exceeds its type" } */ };
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