[AST] Fix a crash on accessing a class without definition in constexpr function context.
authorHaojian Wu <hokein.wu@gmail.com>
Thu, 25 Jun 2020 10:11:57 +0000 (12:11 +0200)
committerHaojian Wu <hokein.wu@gmail.com>
Thu, 25 Jun 2020 10:13:05 +0000 (12:13 +0200)
commit9fb7e98db5aaef617878a127b663efa4d01aa834
treee7b1f15776c59ba592c5249ce94ee8aeb41f9aa2
parentb5d3abea228bf17a009a007061c82d14461766c7
[AST] Fix a crash on accessing a class without definition in constexpr function context.

Reviewed By: rsmith

Differential Revision: https://reviews.llvm.org/D80981
clang/lib/AST/ExprConstant.cpp
clang/test/SemaCXX/constexpr-default-init-value-crash.cpp [new file with mode: 0644]