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Make rustc_attr::parse_version pub #128341

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Jul 29, 2024
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Make rustc_attr::parse_version pub #128341

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2 changes: 1 addition & 1 deletion compiler/rustc_attr/src/builtin.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -574,7 +574,7 @@ fn gate_cfg(gated_cfg: &GatedCfg, cfg_span: Span, sess: &Session, features: &Fea
/// Parse a rustc version number written inside string literal in an attribute,
/// like appears in `since = "1.0.0"`. Suffixes like "-dev" and "-nightly" are
/// not accepted in this position, unlike when parsing CFG_RELEASE.
fn parse_version(s: Symbol) -> Option<RustcVersion> {
pub fn parse_version(s: Symbol) -> Option<RustcVersion> {
let mut components = s.as_str().split('-');
let d = components.next()?;
if components.next().is_some() {
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