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Title: [3.9] bpo-40334: Produce better error messages on invalid targets (GH-20106) by lysnikolaou · Pull Request #20973 · python/cpython · GitHub

Open Graph Title: [3.9] bpo-40334: Produce better error messages on invalid targets (GH-20106) by lysnikolaou · Pull Request #20973 · python/cpython

X Title: [3.9] bpo-40334: Produce better error messages on invalid targets (GH-20106) by lysnikolaou · Pull Request #20973 · python/cpython

Description: The following error messages get produced: cannot delete ... for invalid del targets ... is an illegal 'for' target for invalid targets in for statements ... is an illegal 'with' target for invalid targets in with statements Additionally, a few cuts were added in various places before the invocation of the invalid_* rule, in order to speed things up. Co-authored-by: Pablo Galindo Pablogsal@gmail.com (cherry picked from commit 01ece63) https://bugs.python.org/issue40334

Open Graph Description: The following error messages get produced: cannot delete ... for invalid del targets ... is an illegal 'for' target for invalid targets in for statements ... is an illegal 'with' t...

X Description: The following error messages get produced: cannot delete ... for invalid del targets ... is an illegal 'for' target for invalid targets in for statements ... is an illegal &#39...

Opengraph URL: https://github.com/python/cpython/pull/20973

X: @github

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[3.9] bpo-40334: Produce better error messages on invalid targets (GH-20106) https://github.com/python/cpython/pull/20973/files#top
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cc9106b bpo-40334: Produce better error messages on invalid targets (GH-20106) lysnikolaou Jun 18, 2020 https://github.com/python/cpython/pull/20973/commits/cc9106b7ed67424cc6d5713e0f17304a20a2c8e6
53afe79 Remove a test from test_syntax that fails with the old parser lysnikolaou Jun 18, 2020 https://github.com/python/cpython/pull/20973/commits/53afe79559741bdc6620def1bfabe569ea8d8049
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