Avoid compilation errors with some C++ compilers.

[gnulib.git] / lib / gettext.h

diff --git a/lib/gettext.h b/lib/gettext.h
index 70e2c1c..6e4d5ea 100644 (file)
--- a/lib/gettext.h
+++ b/lib/gettext.h
@@ -163,8 +163,12 @@ npgettext_aux (const char *domain,
 
 #include <string.h>
 
+/* GCC supports variable-size arrays in C and C++ mode.
+   ISO C++ supports variable-size arrays, but some older PGI and Sun compilers
+   don't.  */
 #define _LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS \
-  (__GNUC__ >= 3 || defined __cplusplus)
+  (__GNUC__ >= 3 \
+   || (defined __cplusplus && !(defined __PGI || defined __SUNPRO_CC)))
 
 #if !_LIBGETTEXT_HAVE_VARIABLE_SIZE_ARRAYS
 #include <stdlib.h>