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bpo-43121: Fix incorrect SyntaxError message for missing comma (GH-24436)

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Pablo Galindo 2021-02-03 23:29:26 +00:00 • committed by GitHub
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commit d4e6ed7e5f
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4 changed files with 29 additions and 8 deletions
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@ -694,7 +694,7 @@ invalid_primary:
invalid_comprehension:
| ('[' | '(' | '{') a=starred_expression for_if_clauses {
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "iterable unpacking cannot be used in comprehension") }
| ('[' | '{') a=star_named_expression ',' [star_named_expressions] {
| ('[' | '{') a=star_named_expression ',' [star_named_expressions] for_if_clauses {
RAISE_SYNTAX_ERROR_KNOWN_LOCATION(a, "did you forget parentheses around the comprehension target?") }
invalid_dict_comprehension:
| '{' a='**' bitwise_or for_if_clauses '}' {