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Fix typo in comment

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This commit is contained in:
Dániel Buga 2020-10-27 16:55:20 +01:00
parent c9b606ed67
commit da64d07191
1 changed files with 2 additions and 2 deletions
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4
compiler/rustc_span/src/lib.rs
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@ -738,14 +738,14 @@ impl<D: Decoder> Decodable<D> for Span {
}
/// Calls the provided closure, using the provided `SourceMap` to format
/// any spans that are debug-printed during the closure'e exectuino.
/// any spans that are debug-printed during the closure's execution.
///
/// Normally, the global `TyCtxt` is used to retrieve the `SourceMap`
/// (see `rustc_interface::callbacks::span_debug1). However, some parts
/// of the compiler (e.g. `rustc_parse`) may debug-print `Span`s before
/// a `TyCtxt` is available. In this case, we fall back to
/// the `SourceMap` provided to this function. If that is not available,
/// we fall back to printing the raw `Span` field values
/// we fall back to printing the raw `Span` field values.
pub fn with_source_map<T, F: FnOnce() -> T>(source_map: Lrc<SourceMap>, f: F) -> T {
SESSION_GLOBALS.with(|session_globals| {
*session_globals.source_map.borrow_mut() = Some(source_map);