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Add Located::start, Located::end and impl Deref

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This commit is contained in:
Micha Reiser 2023-04-26 10:24:34 -06:00
parent 3873414b30
commit ae9d3c3193
4 changed files with 65 additions and 36 deletions
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10
parser/src/function.rs
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@ -35,12 +35,12 @@ pub(crate) fn validate_arguments(
let mut all_arg_names = FxHashSet::with_hasher(Default::default());
for arg in all_args {
let arg_name = &arg.node.arg;
let arg_name = &arg.arg;
// Check for duplicate arguments in the function definition.
if !all_arg_names.insert(arg_name) {
return Err(LexicalError {
error: LexicalErrorType::DuplicateArgumentError(arg_name.to_string()),
location: arg.location,
location: arg.start(),
});
}
}
@ -64,7 +64,7 @@ pub(crate) fn parse_params(
// have defaults.
return Err(LexicalError {
error: LexicalErrorType::DefaultArgumentError,
location: name.location,
location: name.start(),
});
}
Ok(())
@ -126,14 +126,14 @@ pub(crate) fn parse_args(func_args: Vec<FunctionArgument>) -> Result<ArgumentLis
if !keywords.is_empty() && !is_starred(&value) {
return Err(LexicalError {
error: LexicalErrorType::PositionalArgumentError,
location: value.location,
location: value.start(),
});
// Allow starred arguments after keyword arguments but
// not after double-starred arguments.
} else if double_starred {
return Err(LexicalError {
error: LexicalErrorType::UnpackedArgumentError,
location: value.location,
location: value.start(),
});
}