[PATCH] D19344: [libc++] fix macro redef warning when exception is disabled

Weiming Zhao via cfe-commits cfe-commits at lists.llvm.org
Wed Apr 20 22:07:53 PDT 2016

weimingz retitled this revision from "[libc++] fix constexpr error when build with MUSL and macro redef warning when no exception" to "[libc++] fix macro redef warning when exception is disabled".
weimingz updated the summary for this revision.
weimingz updated this revision to Diff 54457.



Index: include/__config
--- include/__config
+++ include/__config
@@ -297,7 +297,7 @@
 typedef __char32_t char32_t;
-#if !(__has_feature(cxx_exceptions))
+#if !(__has_feature(cxx_exceptions)) && !defined(_LIBCPP_NO_EXCEPTIONS)

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