Sync with gnulib

[gnu-emacs] / lib / stdint.in.h

diff --git a/lib/stdint.in.h b/lib/stdint.in.h
index 0bb9ad41b293765294ec5af4569990bd8f14e163..cf65ec62e975d168a39cb4e57c18e491539d009f 100644 (file)
--- a/lib/stdint.in.h
+++ b/lib/stdint.in.h
@@ -118,15 +118,10 @@
    picky compilers.  */
 
 #define _STDINT_MIN(signed, bits, zero) \
-  ((signed) ? (- ((zero) + 1) << ((bits) ? (bits) - 1 : 0)) : (zero))
+  ((signed) ? ~ _STDINT_MAX (signed, bits, zero) : (zero))
 
 #define _STDINT_MAX(signed, bits, zero) \
-  ((signed) \
-   ? ~ _STDINT_MIN (signed, bits, zero) \
-   : /* The expression for the unsigned case.  The subtraction of (signed) \
-        is a nop in the unsigned case and avoids "signed integer overflow" \
-        warnings in the signed case.  */ \
-     ((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
+  (((((zero) + 1) << ((bits) ? (bits) - 1 - (signed) : 0)) - 1) * 2 + 1)
 
 #if !GNULIB_defined_stdint_types