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bpo-30858: Improve error location for expressions with assignments (GH-23753)

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Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
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Pablo Galindo 2020-12-13 16:46:48 +00:00 • committed by GitHub
parent da431f789b
commit 43c4fb6c90
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5 changed files with 15 additions and 6 deletions
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@ -646,7 +646,7 @@ invalid_arguments:
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "Generator expression must be parenthesized") }
| a=args ',' args { _PyPegen_arguments_parsing_error(p, a) }
invalid_kwarg:
| a=expression '=' {
| expression a='=' {
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(
a, "expression cannot contain assignment, perhaps you meant \"==\"?") }
invalid_named_expression: