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carlos
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gcc/ * c-cppbuiltin.c (builtin_define_float_constants): Add fp_cast parameter, pass to builtin_define_with_hex_fp_value. Define __FLT_HAS_DENORM__, __DBL_HAS_DENORM__, __LDBL_HAS_DENORM__. (builtin_define_with_hex_fp_value): Use fp_cast when building macro. (c_cpp_builtins): If flag_single_precision_constant then set fp_cast to "((double)%sL)" otherwise "%s". gcc/testsuite/ * gcc.dg/single-precision-constant.c: New test. libstdc++-v3/ * include/std/std_limits.h (struct numeric_limits): Use __DBL_HAS_DENORM__, __FLT_HAS_DENORM__, __LDBL_HAS_DENORM__. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@108458 138bc75d-0d04-0410-961f-82ee72b054a4