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conformtest: Correct some limits.h expectations for XPG3, XPG4 [committed]

The conform/ test of limits.h namespace for XPG3 was failing because
of NL_* and NZERO defines.  Those symbols are EX-shaded, not
UX-shaded, so it's correct for them to be defined for XPG3; this patch
corrects the expectations accordingly.  (Actually it looks like they
should not be listed as optional for these standards, but that's
another matter.)

Tested for x86_64 and x86.  Committed.

2016-05-23  Joseph Myers  <>

	* conform/data/limits.h-data (CHARCLASS_NAME_MAX): Also expect for
	[XPG3 || XPG4].
	(NL_ARGMAX): Also expect for [XPG3].
	(NL_LANGMAX): Likewise.
	(NL_MSGMAX): Likewise.
	(NL_NMAX): Likewise.
	(NL_SETMAX): Likewise.
	(NL_TEXTMAX): Likewise.
	(NZERO): Likewise.
	(TMP_MAX): Likewise.
	* conform/Makefile (test-xfail-XPG3/limits.h/conform): Remove

diff --git a/conform/Makefile b/conform/Makefile
index b67e8e9..32a0937 100644
--- a/conform/Makefile
+++ b/conform/Makefile
@@ -163,7 +163,6 @@ test-xfail-XOPEN2K/ndbm.h/conform = yes
 test-xfail-XOPEN2K8/ndbm.h/conform = yes
 # Unsorted expected failures.
-test-xfail-XPG3/limits.h/conform = yes
 test-xfail-XPG3/signal.h/conform = yes
 test-xfail-XPG3/sys/wait.h/conform = yes
 test-xfail-XPG4/arpa/inet.h/conform = yes
diff --git a/conform/data/limits.h-data b/conform/data/limits.h-data
index 726db1e..5ea68ff 100644
--- a/conform/data/limits.h-data
+++ b/conform/data/limits.h-data
@@ -170,10 +170,10 @@ constant LONG_BIT >= 32
 constant SSIZE_MAX
-#if !defined POSIX && !defined XPG3 && !defined XPG4
+#if !defined POSIX
 optional-constant CHARCLASS_NAME_MAX >= 14
-#if !defined POSIX && !defined XPG3
+#if !defined POSIX
 optional-constant NL_ARGMAX >= 9
 # if !defined POSIX2008
 optional-constant NL_LANGMAX >= 14
@@ -188,7 +188,7 @@ optional-constant NL_TEXTMAX
 optional-constant NZERO >= 20
 # endif
-#if defined XPG4 || defined UNIX98
+#if defined XPG3 || defined XPG4 || defined UNIX98
 optional-constant TMP_MAX >= 10000

Joseph S. Myers

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