Fix compiler crash when an expression parsed in the tentative parsing and must be...

Fix compiler crash when an expression parsed in the tentative parsing and must be claimed in the another evaluation context.

Summary:
Clang crashes when trying to finish function body. MaybeODRUseExprs is
not empty because of const static data member parsed in outer evaluation
context, upon call for isTypeIdInParens() function. It builds
annot_primary_expr, later parsed in ParseConstantExpression() in
inner constant expression evaluation context.

Reviewers: rjmccall, rsmith

Subscribers: cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D80925