intprops.h: adjust another comment to match code change

* lib/intprops.h (_GL_INT_SIGNED): Now, E may have side effects.

diff --git a/ChangeLog b/ChangeLog
index 7251dfa4f140c204dc301fa2b0ebf540e4117620..99b6a4ffe7d15f241a64ac9f788033d2c19a1d8e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -3,6 +3,7 @@
        intprops.h: adjust comment to match code change
        * lib/intprops.h (_GL_INT_CONVERT): Adjust comment: now that E is used
        only once, it *may* have side effects.  Also fix an unrelated typo.
+       (_GL_INT_SIGNED): Likewise.
 
 2011-05-26  Simon Josefsson  <simon@josefsson.org>
 

diff --git a/lib/intprops.h b/lib/intprops.h
index 817667920b3542a8553a00faf394328912c2cbb9..1f6a539c1831a882ffdd27b2ed4f9d4736afeecd 100644 (file)
--- a/lib/intprops.h
+++ b/lib/intprops.h
@@ -52,7 +52,7 @@
 #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
 
 /* Return 1 if the integer expression E, after integer promotion, has
-   a signed type.  E should not have side effects.  */
+   a signed type.  */
 #define _GL_INT_SIGNED(e) (_GL_INT_NEGATE_CONVERT (e, 1) < 0)