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simplify creal and cimag macros
author
Rich Felker
<dalias@aerifal.cx>
Fri, 23 Mar 2012 00:00:58 +0000
(20:00 -0400)
committer
Rich Felker
<dalias@aerifal.cx>
Fri, 23 Mar 2012 00:00:58 +0000
(20:00 -0400)
include/complex.h
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diff --git
a/include/complex.h
b/include/complex.h
index
90496bd
..
436f32f
100644
(file)
--- a/
include/complex.h
+++ b/
include/complex.h
@@
-97,16
+97,16
@@
double creal(double complex);
float crealf(float complex);
long double creall(long double complex);
float crealf(float complex);
long double creall(long double complex);
-#define __C
REALIMAG(x, t, i
) \
- ((union { _Complex t __z; t __xy[2]; }){(_Complex t)(x)}.__xy[
i
])
+#define __C
IMAG(x, t
) \
+ ((union { _Complex t __z; t __xy[2]; }){(_Complex t)(x)}.__xy[
1
])
-#define creal(x)
__CREALIMAG(x, double, 0
)
-#define crealf(x)
__CREALIMAG(x, float, 0
)
-#define creall(x)
__CREALIMAG(x, long double, 0
)
+#define creal(x)
((double)(x)
)
+#define crealf(x)
((float)(x)
)
+#define creall(x)
((long double)(x)
)
-#define cimag(x) __C
REALIMAG(x, double, 1
)
-#define cimagf(x) __C
REALIMAG(x, float, 1
)
-#define cimagl(x) __C
REALIMAG(x, long double, 1
)
+#define cimag(x) __C
IMAG(x, double
)
+#define cimagf(x) __C
IMAG(x, float
)
+#define cimagl(x) __C
IMAG(x, long double
)
#ifdef __cplusplus
}
#ifdef __cplusplus
}