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Add ast::Expr::parse

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DropDemBits 2024-03-08 21:45:35 -05:00
parent c4573b26f6
commit e989f22015
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2 changed files with 32 additions and 0 deletions
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9
crates/syntax/src/parsing.rs
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@ -18,6 +18,15 @@ pub(crate) fn parse_text(text: &str, edition: parser::Edition) -> (GreenNode, Ve
(node, errors)
}
pub(crate) fn parse_text_at(text: &str, entry: parser::TopEntryPoint, edition: parser::Edition) -> (GreenNode, Vec<SyntaxError>) {
let _p = tracing::span!(tracing::Level::INFO, "parse_text_at").entered();
let lexed = parser::LexedStr::new(text);
let parser_input = lexed.to_input();
let parser_output = entry.parse(&parser_input, edition);
let (node, errors, _eof) = build_tree(lexed, parser_output);
(node, errors)
}
pub(crate) fn build_tree(
lexed: parser::LexedStr<'_>,
parser_output: parser::Output,