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Throw an error if using export outside of module
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93521da9d8
commit
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@ -57,6 +57,14 @@ pub enum ParseError {
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#[diagnostic(code(nu::parser::expected_keyword), url(docsrs))]
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ExpectedKeyword(String, #[label("expected {0}")] Span),
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#[error("Unexpected keyword.")]
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#[diagnostic(
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code(nu::parser::unexpected_keyword),
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url(docsrs),
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help("'export' keyword is allowed only in a module.")
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)]
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UnexpectedKeyword(String, #[label("unexpected {0}")] Span),
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#[error("Multiple rest params.")]
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#[diagnostic(code(nu::parser::multiple_rest_params), url(docsrs))]
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MultipleRestParams(#[label = "multiple rest params"] Span),
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@ -2585,6 +2585,10 @@ pub fn parse_statement(
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b"alias" => parse_alias(working_set, spans),
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b"module" => parse_module(working_set, spans),
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b"use" => parse_use(working_set, spans),
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b"export" => (
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garbage_statement(spans),
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Some(ParseError::UnexpectedKeyword("export".into(), spans[0])),
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),
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_ => {
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let (expr, err) = parse_expression(working_set, spans);
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(Statement::Pipeline(Pipeline::from_vec(vec![expr])), err)
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