[mypyc] Emit messages regardless if there's no errors #10940
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Looks like this is breaking mypy's build of itself, could you take a look? |
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So me having zero foreshadowing abilities forgot that warnings would also cause the build to exit with a non-zero return code 🙃. Mypyc now exits with 1 if errors occurred. Fixed one of the more concerning warnings from mypyc too. |
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Gosh, the test infra doesn't include the messages output unless the returncode was non-zero (or the test case was suffixed with |
While warnings aren't great, given that mypyc is in alpha and has a limited support surface currently exiting on warnings is a bit much. Also fixed this warning: mypy/semanal.py:228: warning: Unsupported default attribute value
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According to mypy_primer, this change has no effect on the checked open source code. 🤖🎉 |
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Superseded by #14451. |
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Description
Related: mypyc/mypyc#873 (comment)
For example the warning for "treating generator comprehension as list"
doesn't get printed unless there were errors too. This was due to
the fact mypyc/build.py was only checking errors.num_errors totally
ignoring the possitibilties of warnings or notes happening alone.
Test Plan