Haojian Wu a053929854 [AST] Fix a constexpr-evaluator crash on error-dependent returnstmt. ...

When the evaluator encounters an error-dependent returnstmt, before this patch
it returned a ESR_Returned without setting the result, the callsides think this
is a successful execution, and try to access the Result which causes the crash.

The fix is to always return failed as we don't know the result of the
error-dependent return stmt.

Differential Revision: https://reviews.llvm.org/D92969

2020-12-10 10:12:15 +01:00

2.2 KiB

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