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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc1/] [gcc/] [testsuite/] [gcc.dg/] [cpp/] [redef2.c] - Rev 338
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/* Test for redefining macros with significant differences. */ /* { dg-do preprocess } { dg-options "-ansi -Wall" } */ #define mac(a, b) (a) + (b) #define mac(a, b) (a) * (b) #define mac(a, b) (a) * (x) #define mac(a, g) (a) * (x) #define ro(x) foo x bar #define ro(x, b) foo x bar #define va(a...) a #define va(...) __VA_ARGS__ #define foo(x) x #define foo(x)x /* { dg-bogus "redefined" "redefined foo" } */ /* { dg-warning "redefined" "redef mac" { target *-*-* } 7 } { dg-warning "redefined" "redef mac" { target *-*-* } 8 } { dg-warning "redefined" "redef mac" { target *-*-* } 9 } { dg-warning "redefined" "redef ro" { target *-*-* } 12 } { dg-warning "redefined" "redef va" { target *-*-* } 15 } { dg-message "previous" "prev def mac" { target *-*-* } 6 } { dg-message "previous" "prev def mac" { target *-*-* } 7 } { dg-message "previous" "prev def mac" { target *-*-* } 8 } { dg-message "previous" "prev def ro" { target *-*-* } 11 } { dg-message "previous" "prev def va" { target *-*-* } 14 } */