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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [c-c++-common/] [Wconversion-real.c] - Rev 378
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/* Test for diagnostics for Wconversion for floating-point. */ /* { dg-do compile } */ /* { dg-skip-if "doubles are floats" { "avr-*-*" } { "*" } { "" } } */ /* { dg-options "-std=c99 -Wconversion" { target c } } */ /* { dg-options "-Wconversion" { target c++ } } */ /* { dg-require-effective-target large_double } */ float vfloat; double vdouble; long double vlongdouble; void ffloat (float f); void fdouble (double d); void flongdouble (long double ld); void h (void) { float f = 0; double d = 0; long double ld = 0; ffloat (3.1); /* { dg-warning "conversion" } */ vfloat = 3.1; /* { dg-warning "conversion" } */ ffloat (3.1L); /* { dg-warning "conversion" } */ vfloat = 3.1L; /* { dg-warning "conversion" } */ fdouble (3.1L); /* { dg-warning "conversion" "" { target large_long_double } } */ vdouble = 3.1L; /* { dg-warning "conversion" "" { target large_long_double } } */ ffloat (vdouble); /* { dg-warning "conversion" } */ vfloat = vdouble; /* { dg-warning "conversion" } */ ffloat (vlongdouble); /* { dg-warning "conversion" } */ vfloat = vlongdouble; /* { dg-warning "conversion" } */ fdouble (vlongdouble); /* { dg-warning "conversion" "" { target large_long_double } } */ vdouble = vlongdouble; /* { dg-warning "conversion" "" { target large_long_double } } */ ffloat ((float) 3.1); vfloat = (float) 3.1; ffloat ((float) 3.1L); vfloat = (float) 3.1L; fdouble ((double) 3.1L); vdouble = (double) 3.1L; ffloat ((float) vdouble); vfloat = (float) vdouble; ffloat ((float) vlongdouble); vfloat = (float) vlongdouble; fdouble ((double) vlongdouble); vdouble = (double) vlongdouble; ffloat (3.0); vfloat = 3.0; ffloat (3.1f); vfloat = 3.1f; ffloat (0.25L); vfloat = 0.25L; fdouble (3.0); vdouble = 3.0; fdouble (3.1f); vdouble = 3.1f; fdouble (0.25L); vdouble = 0.25L; flongdouble (3.0); vlongdouble = 3.0; flongdouble (3.1f); vlongdouble = 3.1f; flongdouble (0.25L); vlongdouble = 0.25L; ffloat (f); vfloat = f; fdouble (f); vdouble = f; fdouble (d); vdouble = d; flongdouble (f); vlongdouble = f; flongdouble (d); vlongdouble = d; flongdouble (ld); vlongdouble = ld; }
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