Fix ArrayRef initializer_list Ctor Test

The InitializerList test had undefined behavior by creating a dangling pointer to the temporary initializer list.  This patch removes the undefined behavior in the test by creating the initializer list directly.

Reviewers: mehdi_amini, dblaikie

Differential Revision: https://reviews.llvm.org/D23890

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@279783 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed