Author: hans
Date: Tue Aug 1 16:32:23 2017
New Revision: 309764
URL: http://llvm.org/viewvc/llvm-project?rev=309764&view=rev
Log:
Merging r309752:
------------------------------------------------------------------------
r309752 | bruno | 2017-08-01 15:10:36 -0700 (Tue, 01 Aug 2017) | 6 lines
[Headers][Darwin] Allow #include_next<float.h> to work on Darwin prior to 10.7
This fixes PR31504 and it's a follow up from adding #include_next<float.h>
for Darwin in r289018.
rdar://problem/29856682
------------------------------------------------------------------------
Modified:
cfe/branches/release_50/ (props changed)
cfe/branches/release_50/lib/Headers/float.h
Propchange: cfe/branches/release_50/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Aug 1 16:32:23 2017
@@ -1,4 +1,4 @@
/cfe/branches/type-system-rewrite:134693-134817
-/cfe/trunk:308455,308824,308897,309058,309112-309113,309226,309327,309382-309383,309488,309503
+/cfe/trunk:308455,308824,308897,309058,309112-309113,309226,309327,309382-309383,309488,309503,309752
/cfe/trunk/test:170344
/cfe/trunk/test/SemaTemplate:126920
Modified: cfe/branches/release_50/lib/Headers/float.h
URL:
http://llvm.org/viewvc/llvm-project/cfe/branches/release_50/lib/Headers/float.h?rev=309764&r1=309763&r2=309764&view=diff
==============================================================================
--- cfe/branches/release_50/lib/Headers/float.h (original)
+++ cfe/branches/release_50/lib/Headers/float.h Tue Aug 1 16:32:23 2017
@@ -33,6 +33,15 @@
*/
#if (defined(__APPLE__) || (defined(__MINGW32__) || defined(_MSC_VER))) && \
__STDC_HOSTED__ && __has_include_next(<float.h>)
+
+/* Prior to Apple's 10.7 SDK, float.h SDK header used to apply an extra level
+ * of #include_next<float.h> to keep Metrowerks compilers happy. Avoid this
+ * extra indirection.
+ */
+#ifdef __APPLE__
+#define _FLOAT_H_
+#endif
+
# include_next <float.h>
/* Undefine anything that we'll be redefining below. */
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
