Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/c99-hexfloat-3.c @ 158:494b0b89df80 default tip
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| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 25 May 2020 18:13:55 +0900 |
| parents | 04ced10e8804 |
| children |
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/* Test syntax of hexadecimal floating point constants: at least one digit needed before or after point. PR 41947. */ /* { dg-do compile } */ /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */ double d0 = 0x0.0p0; double d1 = 0x.0p0; double d2 = 0x0.p0; double d3 = 0x0.0p+0; double d4 = 0x.0p+0; double d5 = 0x0.p+0; double d6 = 0x0.0p-0; double d7 = 0x.0p-0; double d8 = 0x0.p-0; double e0 = 0x.p0; /* { dg-error "no digits" } */ double e1 = 0x0.; /* { dg-error "require an exponent" } */ double e2 = 0x.0; /* { dg-error "require an exponent" } */ double e3 = 0x0.0; /* { dg-error "require an exponent" } */ double e4 = 0x0.0p; /* { dg-error "exponent has no digits" } */ double e5 = 0x0.0pf; /* { dg-error "exponent has no digits" } */ double e6 = 0x0.0p+; /* { dg-error "exponent has no digits" } */ double e7 = 0x0.0p+f; /* { dg-error "exponent has no digits" } */ double e8 = 0x0.0p-; /* { dg-error "exponent has no digits" } */ double e9 = 0x0.0p-f; /* { dg-error "exponent has no digits" } */