?? constants-pedantic.c
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/* { dg-do compile } *//* { dg-options "-std=gnu99 -pedantic" } *//* N1169 6.4.4.2a - Fixed-point constants (NEW CLAUSE). */_Accum k0 = 0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k1 = 9999.0e0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k2 = 9999.0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k3 = 9999k; /* { dg-warning "GCC extension|ISO C" } */_Accum k4 = 9999e0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k5 = 09999k; /* { dg-warning "GCC extension|ISO C" } */_Accum k6 = 09999e0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k7 = 09999.0e0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k8 = 09999.0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k9 = 0x270fp0k; /* { dg-warning "GCC extension|ISO C" } */_Accum k10 = 0x270f.0p0k; /* { dg-warning "GCC extension|ISO C" } */_Fract r0 = 0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r1 = 0e0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r2 = 0.0e0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r3 = 0.1e0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r4 = 0.0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r5 = 0.1r; /* { dg-warning "GCC extension|ISO C" } */_Fract r6 = 0x0p0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r7 = 0x0.0p0r; /* { dg-warning "GCC extension|ISO C" } */_Fract r8 = 0x0.1p0r; /* { dg-warning "GCC extension|ISO C" } */?? 快捷鍵說明
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