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check start location for target and global 

Signed-off-by: 11happy <soni5happy@gmail.com>
This commit is contained in:
11happy 2025-12-14 13:45:05 +05:30
parent d233adf92b
commit bce4e2ca2b
2 changed files with 19 additions and 6 deletions
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10
crates/ruff_linter/src/snapshots/ruff_linter__linter__tests__semantic_syntax_error_annotated_global.py_3.14.snap
View File

@ -44,3 +44,13 @@ invalid-syntax: annotated name `d` can't be global
21 |
22 | e: int = 1
|
invalid-syntax: annotated name `g` can't be global
--> resources/test/fixtures/semantic_errors/annotated_global.py:29:1
|
27 | f: int = 1 # okay
28 |
29 | g: int = 1
| ^
30 | global g # error
|

15
crates/ruff_python_parser/src/semantic_errors.rs
View File

@ -300,12 +300,15 @@ impl SemanticSyntaxChecker {
visitor.visit_expr(annotation);
}
if let Expr::Name(ast::ExprName { id, .. }) = target.as_ref() {
if ctx.global(id.as_str()).is_some() && ctx.in_function_scope() {
Self::add_error(
ctx,
SemanticSyntaxErrorKind::AnnotatedGlobal(id.to_string()),
target.range(),
);
if let Some(global_stmt) = ctx.global(id.as_str()) {
let global_start = global_stmt.start();
if ctx.in_function_scope() || target.start() < global_start {
Self::add_error(
ctx,
SemanticSyntaxErrorKind::AnnotatedGlobal(id.to_string()),
target.range(),
);
}
}
}
}