X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fstdint_.h;h=4fa52516d7bc3a2460253b8b39ebcc3e6b2775d5;hb=5d0b385594bc914e6233988bfb6bc1b92a2184b5;hp=92d64539a0dd6b044ea9ba2738296b2392df66fc;hpb=8debab49f4eeb1ba275d64c7c7b618ddc2ec197d;p=gnulib.git

diff --git a/lib/stdint_.h b/lib/stdint_.h
index 92d64539a..4fa52516d 100644
--- a/lib/stdint_.h
+++ b/lib/stdint_.h
@@ -277,7 +277,9 @@
 #undef INT64_MIN
 #undef INT64_MAX
 #ifdef GL_INT64_T
-# define INT64_MIN  (~ INT64_MAX)
+/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
+   evaluates the latter incorrectly in preprocessor expressions.  */
+# define INT64_MIN  (- INTMAX_C (1) << 63)
 # define INT64_MAX  INTMAX_C (9223372036854775807)
 #endif
 
@@ -377,10 +379,11 @@
 
 #undef INTMAX_MIN
 #undef INTMAX_MAX
-#define INTMAX_MIN  (~ INTMAX_MAX)
 #ifdef INT64_MAX
+# define INTMAX_MIN  INT64_MIN
 # define INTMAX_MAX  INT64_MAX
 #else
+# define INTMAX_MIN  INT32_MIN
 # define INTMAX_MAX  INT32_MAX
 #endif