[libcxx] r284282 - Clarify XFAIL comments

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Fri Oct 14 16:30:35 2016
New Revision: 284282

URL: http://llvm.org/viewvc/llvm-project?rev=284282&view=rev
Log:
Clarify XFAIL comments

Modified:
    libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
    libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp

Modified: libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp?rev=284282&r1=284281&r2=284282&view=diff
==============================================================================
--- libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp (original)
+++ libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.array/delete_align_val_t_replace.pass.cpp Fri Oct 14 16:30:35 2016
@@ -17,7 +17,7 @@
 // None of the current GCC compilers support this.
 // XFAIL: gcc-4, gcc-5, gcc-6
 
-// UBSAN replaces certain new/delete functions which makes this test fail
+// TODO Investigate why UBSAN prevents new from calling our replacement.
 // XFAIL: ubsan
 
 #include <new>
@@ -60,6 +60,7 @@ struct alignas(std::max_align_t) B {};
 
 int main()
 {
+    reset();
     {
         B *x = new B[2];
         assert(0 == unsized_delete_called);

Modified: libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp?rev=284282&r1=284281&r2=284282&view=diff
==============================================================================
--- libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp (original)
+++ libcxx/trunk/test/std/language.support/support.dynamic/new.delete/new.delete.single/delete_align_val_t_replace.pass.cpp Fri Oct 14 16:30:35 2016
@@ -17,7 +17,7 @@
 // None of the current GCC compilers support this.
 // XFAIL: gcc-4, gcc-5, gcc-6
 
-// UBSAN replaces certain new/delete functions which makes this test fail
+// TODO Investigate why UBSAN prevents new from calling our replacement.
 // XFAIL: ubsan
 
 #include <new>
@@ -60,6 +60,7 @@ struct alignas(std::max_align_t) B {};
 
 int main()
 {
+    reset();
     {
         B *x = new B;
         assert(0 == unsized_delete_called);