[PATCH] D42776: [Sema] Fix an assertion failure in constant expression evaluation of calls to functions with default arguments

[Roman Lebedev via Phabricator via cfe-commits]

lebedev.ri added inline comments.


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Comment at: test/SemaCXX/constexpr-default-arg.cpp:3
+
+// expected-no-diagnostics
+
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Down the line, it won't be obvious *what* this testcase is checking.
At the very least wrap it into `namespace rdar_problem_36505742 {}`


https://reviews.llvm.org/D42776