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r108458 - in /trunk: gcc/ChangeLog gcc/c-cppbui...
- From: carlos at gcc dot gnu dot org
- To: libstdc++-cvs at gcc dot gnu dot org
- Date: Tue, 13 Dec 2005 05:12:33 -0000
- Subject: r108458 - in /trunk: gcc/ChangeLog gcc/c-cppbui...
Author: carlos
Date: Tue Dec 13 05:12:32 2005
New Revision: 108458
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=108458
Log:
2005-12-13 Carlos O'Donell <carlos@codesourcery.com>
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__.
Modified:
trunk/libstdc++-v3/ChangeLog
trunk/libstdc++-v3/include/std/std_limits.h
Changes in other areas also in this revision:
Added:
trunk/gcc/testsuite/gcc.dg/single-precision-constant.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/c-cppbuiltin.c
trunk/gcc/testsuite/ChangeLog