Brent Westbrook e4f5fe8cf7 [syntax-errors] Duplicate type parameter names (#16858) ... Summary -- Detects duplicate type parameter names in function definitions, class definitions, and type alias statements. I also boxed the `type_params` field on `StmtTypeAlias` to make it easier to `match` with functions and classes. (That's the reason for the red-knot code owner review requests, sorry!) Test Plan -- New `ruff_python_syntax_errors` unit tests. Fixes #11119.		2025-03-21 15:06:22 -04:00
..
ann_assign_stmt_invalid_annotation.py	…
ann_assign_stmt_invalid_target.py	…
ann_assign_stmt_invalid_value.py	…
ann_assign_stmt_missing_rhs.py	…
ann_assign_stmt_type_alias_annotation.py	…
args_unparenthesized_generator.py	…
assert_empty_msg.py	…
assert_empty_test.py	…
assert_invalid_msg_expr.py	…
assert_invalid_test_expr.py	…
assign_stmt_invalid_target.py	…
assign_stmt_invalid_value_expr.py	…
assign_stmt_keyword_target.py	…
assign_stmt_missing_rhs.py	…
async_unexpected_token.py	…
aug_assign_stmt_invalid_target.py	…
aug_assign_stmt_invalid_value.py	…
aug_assign_stmt_missing_rhs.py	…
case_expect_indented_block.py	…
class_def_empty_body.py	…
class_def_missing_name.py	…
class_def_unclosed_type_param_list.py	…
class_type_params_py311.py	[syntax-errors] Type parameter lists before Python 3.12 (#16479)	2025-03-05 13:19:09 +00:00
clause_expect_indented_block.py	…
clause_expect_single_statement.py	…
comma_separated_missing_comma.py	…
comma_separated_missing_comma_between_elements.py	…
comma_separated_missing_element_between_commas.py	…
comma_separated_missing_first_element.py	…
comprehension_missing_for_after_async.py	…
decorator_await_expression_py38.py	[syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581)	2025-03-17 11:17:27 +00:00
decorator_dict_literal_py38.py	[syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581)	2025-03-17 11:17:27 +00:00
decorator_expression_py38.py	[syntax-errors] Named expressions in decorators before Python 3.9 (#16386)	2025-03-05 17:08:18 +00:00
decorator_float_literal_py38.py	[syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581)	2025-03-17 11:17:27 +00:00
decorator_invalid_expression.py	…
decorator_missing_expression.py	…
decorator_missing_newline.py	…
decorator_named_expression_py37.py	[syntax-errors] Named expressions in decorators before Python 3.9 (#16386)	2025-03-05 17:08:18 +00:00
decorator_non_toplevel_call_expression_py38.py	[syntax-errors] Improve error message and range for pre-PEP-614 decorator syntax errors (#16581)	2025-03-17 11:17:27 +00:00
decorator_unexpected_token.py	…
del_incomplete_target.py	…
del_stmt_empty.py	…
dotted_name_multiple_dots.py	…
duplicate_type_parameter_names.py	[syntax-errors] Duplicate type parameter names (#16858)	2025-03-21 15:06:22 -04:00
except_star_py310.py	[syntax-errors] Limit `except*` range to `*` (#16473)	2025-03-04 16:50:09 +00:00
except_stmt_invalid_expression.py	…
except_stmt_missing_as_name.py	…
except_stmt_missing_exception.py	…
except_stmt_missing_exception_and_as_name.py	…
except_stmt_unparenthesized_tuple.py	…
f_string_empty_expression.py	…
f_string_invalid_conversion_flag_name_tok.py	…
f_string_invalid_conversion_flag_other_tok.py	…
f_string_invalid_starred_expr.py	…
f_string_lambda_without_parentheses.py	…
f_string_unclosed_lbrace.py	…
f_string_unclosed_lbrace_in_format_spec.py	…
for_iter_unpack_py38.py	[syntax-errors] Tuple unpacking in `for` statement iterator clause before Python 3.9 (#16558)	2025-03-13 15:55:17 -04:00
for_stmt_invalid_iter_expr.py	…
for_stmt_invalid_target.py	…
for_stmt_invalid_target_binary_expr.py	…
for_stmt_invalid_target_in_keyword.py	…
for_stmt_missing_in_keyword.py	…
for_stmt_missing_iter.py	…
for_stmt_missing_target.py	…
from_import_dotted_names.py	…
from_import_empty_names.py	…
from_import_missing_module.py	…
from_import_missing_rpar.py	…
from_import_star_with_other_names.py	…
from_import_unparenthesized_trailing_comma.py	…
function_def_empty_body.py	…
function_def_invalid_return_expr.py	…
function_def_missing_identifier.py	…
function_def_missing_return_type.py	…
function_def_unclosed_parameter_list.py	…
function_def_unclosed_type_param_list.py	…
function_def_unparenthesized_return_types.py	…
function_type_params_py311.py	[syntax-errors] Type parameter lists before Python 3.12 (#16479)	2025-03-05 13:19:09 +00:00
global_stmt_empty.py	…
global_stmt_expression.py	…
global_stmt_trailing_comma.py	…
if_stmt_elif_missing_colon.py	…
if_stmt_empty_body.py	…
if_stmt_invalid_elif_test_expr.py	…
if_stmt_invalid_test_expr.py	…
if_stmt_missing_colon.py	…
if_stmt_missing_test.py	…
if_stmt_misspelled_elif.py	…
implicitly_concatenated_unterminated_string.py	…
implicitly_concatenated_unterminated_string_multiline.py	…
import_alias_missing_asname.py	…
import_stmt_empty.py	…
import_stmt_parenthesized_names.py	…
import_stmt_star_import.py	…
import_stmt_trailing_comma.py	…
invalid_byte_literal.py	…
invalid_del_target.py	…
invalid_fstring_literal_element.py	…
invalid_string_literal.py	…
iter_unpack_return_py37.py	[syntax-errors] Tuple unpacking in `return` and `yield` before Python 3.8 (#16485)	2025-03-06 11:57:20 -05:00
iter_unpack_yield_py37.py	[syntax-errors] Tuple unpacking in `return` and `yield` before Python 3.8 (#16485)	2025-03-06 11:57:20 -05:00
lambda_body_with_starred_expr.py	…
lambda_body_with_yield_expr.py	…
match_before_py310.py	…
match_classify_as_keyword.py	…
match_classify_as_keyword_or_identifier.py	…
match_expected_colon.py	…
match_stmt_expect_indented_block.py	…
match_stmt_expected_case_block.py	…
match_stmt_invalid_guard_expr.py	…
match_stmt_invalid_subject_expr.py	…
match_stmt_missing_guard_expr.py	…
match_stmt_missing_pattern.py	…
match_stmt_no_newline_before_case.py	…
match_stmt_single_starred_subject.py	…
mixed_bytes_and_non_bytes_literals.py	…
multiple_clauses_on_same_line.py	…
named_expr_slice.py	[syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404)	2025-03-14 15:06:42 -04:00
named_expr_slice_parse_error.py	[syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404)	2025-03-14 15:06:42 -04:00
node_range_with_gaps.py	…
nonlocal_stmt_empty.py	…
nonlocal_stmt_expression.py	…
nonlocal_stmt_trailing_comma.py	…
param_missing_annotation.py	…
param_missing_default.py	…
param_with_invalid_annotation.py	…
param_with_invalid_default.py	…
param_with_invalid_star_annotation.py	…
param_with_star_annotation_py310.py	[syntax-errors] Star annotations before Python 3.11 (#16545)	2025-03-14 15:20:44 +00:00
params_duplicate_names.py	…
params_expected_after_star_separator.py	…
params_kwarg_after_star_separator.py	…
params_multiple_kwargs.py	…
params_multiple_slash_separator.py	…
params_multiple_star_separator.py	…
params_multiple_varargs.py	…
params_no_arg_before_slash.py	…
params_non_default_after_default.py	…
params_star_after_slash.py	…
params_star_separator_after_star_param.py	…
params_var_keyword_with_default.py	…
params_var_positional_with_default.py	…
parenthesized_context_manager_py38.py	[syntax-errors] Parenthesized context managers before Python 3.9 (#16523)	2025-03-17 08:54:55 -04:00
parenthesized_kwarg_py38.py	[syntax-errors] Parenthesized keyword argument names after Python 3.8 (#16482)	2025-03-06 12:18:13 -05:00
pep701_f_string_py311.py	[syntax-errors] PEP 701 f-strings before Python 3.12 (#16543)	2025-03-18 11:12:15 -04:00
pos_only_py37.py	[syntax-errors] Positional-only parameters before Python 3.8 (#16481)	2025-03-05 13:46:43 +00:00
raise_stmt_from_without_exc.py	…
raise_stmt_invalid_cause.py	…
raise_stmt_invalid_exc.py	…
raise_stmt_unparenthesized_tuple_cause.py	…
raise_stmt_unparenthesized_tuple_exc.py	…
rebound_comprehension_variable.py	[syntax-errors] Start detecting compile-time syntax errors (#16106)	2025-03-21 14:45:25 -04:00
return_stmt_invalid_expr.py	…
simple_and_compound_stmt_on_same_line.py	…
simple_and_compound_stmt_on_same_line_in_block.py	…
simple_stmts_on_same_line.py	…
simple_stmts_on_same_line_in_block.py	…
star_index_py310.py	[syntax-errors] Star expression in index before Python 3.11 (#16544)	2025-03-14 14:51:34 +00:00
star_slices.py	[syntax-errors] Star expression in index before Python 3.11 (#16544)	2025-03-14 14:51:34 +00:00
try_stmt_invalid_order.py	…
try_stmt_missing_except_finally.py	…
try_stmt_misspelled_except.py	…
try_stmt_mixed_except_kind.py	…
tuple_context_manager_py38.py	[syntax-errors] Parenthesized context managers before Python 3.9 (#16523)	2025-03-17 08:54:55 -04:00
type_alias_incomplete_stmt.py	…
type_alias_invalid_value_expr.py	…
type_param_default_py312.py	[syntax-errors] Type parameter defaults before Python 3.13 (#16447)	2025-03-04 16:53:38 +00:00
type_param_invalid_bound_expr.py	…
type_param_missing_bound.py	…
type_param_param_spec_bound.py	…
type_param_param_spec_invalid_default_expr.py	…
type_param_param_spec_missing_default.py	…
type_param_type_var_invalid_default_expr.py	…
type_param_type_var_missing_default.py	…
type_param_type_var_tuple_bound.py	…
type_param_type_var_tuple_invalid_default_expr.py	…
type_param_type_var_tuple_missing_default.py	…
type_params_empty.py	…
type_stmt_py311.py	[syntax-errors] `type` alias statements before Python 3.12 (#16478)	2025-03-04 17:20:10 +00:00
unparenthesized_named_expr_index_py38.py	[syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404)	2025-03-14 15:06:42 -04:00
unparenthesized_named_expr_set_comp_py38.py	[syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404)	2025-03-14 15:06:42 -04:00
unparenthesized_named_expr_set_literal_py38.py	[syntax-errors] Unparenthesized assignment expressions in sets and indexes (#16404)	2025-03-14 15:06:42 -04:00
unterminated_fstring_newline_recovery.py	…
walrus_py37.py	[syntax-errors] Assignment expressions before Python 3.8 (#16383)	2025-02-28 17:13:46 -05:00
while_stmt_invalid_test_expr.py	…
while_stmt_missing_colon.py	…
while_stmt_missing_test.py	…
with_items_parenthesized_missing_colon.py	…
with_items_parenthesized_missing_comma.py	…