compat-common.h: Wrap up CINT in an #ifndef SKIP_COMPLEX_INT/#endif pair.

	* gcc.dg/compat/compat-common.h: Wrap up CINT in
	an #ifndef SKIP_COMPLEX_INT/#endif pair.
	Special-case the Sun compiler wrt to <complex.h>.

From-SVN: r83931

gcc/testsuite/ChangeLog

+2004-06-30  Eric Botcazou  <ebotcazou@libertysurf.fr>
+
+	* gcc.dg/compat/compat-common.h: Wrap up CINT in
+	an #ifndef SKIP_COMPLEX_INT/#endif pair.
+	Special-case the Sun compiler wrt to <complex.h>.
+
 2004-06-30  Nitin Yewale <nitiny@kpitcummins.com>
 
 	* gcc.dg/Wunreachable-8.C: New test.

gcc/testsuite/gcc.dg/compat/compat-common.h

@@ -28,8 +28,14 @@
 #define CINT(x, y) (x + __extension__ y##i)
 #define CDBL(x, y) (x + __extension__ y##i)
 #else
+#ifdef __SUNPRO_C
+/* ??? Complex support without <complex.h>.  */
+#else
 #include <complex.h>
+#endif
+#ifndef SKIP_COMPLEX_INT
 #define CINT(x, y) ((_Complex int) (x + y * _Complex_I))
+#endif
 #define CDBL(x, y) (x + y * _Complex_I)
 #endif