diff options
Diffstat (limited to 'Grammar/python.gram')
| -rw-r--r-- | Grammar/python.gram | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Grammar/python.gram b/Grammar/python.gram index 8e49490..0ce6ab4 100644 --- a/Grammar/python.gram +++ b/Grammar/python.gram @@ -249,6 +249,7 @@ star_etc[StarEtc*]: | '*' ',' b=param_maybe_default+ c=[kwds] { _PyPegen_star_etc(p, NULL, b, c) } | a=kwds { _PyPegen_star_etc(p, NULL, NULL, a) } + | invalid_star_etc kwds[arg_ty]: '**' a=param_no_default { a } @@ -356,6 +357,7 @@ lambda_star_etc[StarEtc*]: | '*' ',' b=lambda_param_maybe_default+ c=[lambda_kwds] { _PyPegen_star_etc(p, NULL, b, c) } | a=lambda_kwds { _PyPegen_star_etc(p, NULL, NULL, a) } + | invalid_lambda_star_etc lambda_kwds[arg_ty]: '**' a=lambda_param_no_default { a } @@ -636,6 +638,10 @@ invalid_comprehension: invalid_parameters: | param_no_default* (slash_with_default | param_with_default+) param_no_default { RAISE_SYNTAX_ERROR("non-default argument follows default argument") } +invalid_star_etc: + | '*' (')' | ',' (')' | '**')) { RAISE_SYNTAX_ERROR("named arguments must follow bare *") } +invalid_lambda_star_etc: + | '*' (':' | ',' (':' | '**')) { RAISE_SYNTAX_ERROR("named arguments must follow bare *") } invalid_double_type_comments: | TYPE_COMMENT NEWLINE TYPE_COMMENT NEWLINE INDENT { RAISE_SYNTAX_ERROR("Cannot have two type comments on def") } |