tree da8c5761a3870be90b42ce3bc23f148491efbe36
parent eae1860bef0a6fe06753459bf97633a41e789ed7
author Xuanda Yang <th3charlie@gmail.com> 1593683863 +0800
committer GitHub <noreply@github.com> 1593683863 +0100
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[mypyc] Support ERR_ALWAYS (#9073)

Related to mypyc/mypyc#734, with a focus on exceptions related ops.

This PR adds a new error kind: ERR_ALWAYS, which indicates the op always fails.

It adds temporary false value to ensure such behavior in the exception handling
transform and makes the raise op void.