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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [c-c++-common/] [dfp/] [compare-eq-const.c] - Rev 414
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/* C99 6.5.9 Equality operators. Compare decimal float constants against each other. */ #include "dfp-dbg.h" extern void link_error (void); int main () { /* Compare like-typed positive constants. */ if (2.0df != 2.0df) link_error (); /* Compare decimal float constants of different types. */ if (500e-2dl != 0.05e2df) link_error (); /* Binary floating point introduces errors to decimal values. */ if (1.4 + 1.4 + 1.4 == 4.2) link_error (); /* But, this looks more like what one would expect. */ if (1.4dd + 1.4dd + 1.4dd != 4.2dd) link_error (); FINISH }
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