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Remove _Complex_I workaround from <tgmath.h>.

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This removes the use of __typeof() from this header, thus making it work
with a plain C11 compiler.
This commit is contained in:
Ed Schouten 2012-01-05 12:06:49 +00:00
parent f92d9d7d37
commit cede7d22fe
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=229591
1 changed files with 4 additions and 9 deletions
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13
include/tgmath.h
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@ -53,9 +53,6 @@
* Note that these macros cannot be implemented with C's ?: operator,
* because the return type of the whole expression would incorrectly be long
* double complex regardless of the argument types.
*
* The _Complex_I distinction should not be needed, but due to a bug in
* GCC 4.2, _Complex_I is not of type float _Complex.
*/
#ifndef __generic
@ -66,9 +63,8 @@
__generic(x, long double _Complex, fnl, \
__generic(x, double _Complex, fn, \
__generic(x, float _Complex, fnf, \
__generic(x, __typeof(_Complex_I), fnf, \
__generic(x, long double, fnl, \
__generic(x, float, fnf, fn))))))
__generic(x, long double, fnl, \
__generic(x, float, fnf, fn)))))
#define __tg_impl_simple(x, y, z, fnl, fn, fnf, ...) \
__tg_generic_simple(x, \
__tg_generic_simple(y, \
@ -87,9 +83,8 @@
__generic(x, long double _Complex, cfnl, \
__generic(x, double _Complex, cfn, \
__generic(x, float _Complex, cfnf, \
__generic(x, __typeof(_Complex_I), cfnf, \
__generic(x, long double, fnl, \
__generic(x, float, fnf, fn))))))
__generic(x, long double, fnl, \
__generic(x, float, fnf, fn)))))
#define __tg_impl_full(x, y, cfnl, cfn, cfnf, fnl, fn, fnf, ...) \
__tg_generic_full(x, \
__tg_generic_full(y, cfnl, cfnl, cfnl, cfnl, cfnl, cfnl), \