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Remove unused code from rustc_span

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This commit is contained in:
est31 2020-10-09 11:23:24 +02:00
parent 338fad2162
commit 58b3923ad3
3 changed files with 0 additions and 23 deletions
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8
compiler/rustc_span/src/hygiene.rs
View file

@ -619,14 +619,6 @@ impl SyntaxContext {
HygieneData::with(|data| data.outer_mark(self))
}
#[inline]
pub fn outer_mark_with_data(self) -> (ExpnId, Transparency, ExpnData) {
HygieneData::with(|data| {
let (expn_id, transparency) = data.outer_mark(self);
(expn_id, transparency, data.expn_data(expn_id).clone())
})
}
pub fn dollar_crate_name(self) -> Symbol {
HygieneData::with(|data| data.syntax_context_data[self.0 as usize].dollar_crate_name)
}

6
compiler/rustc_span/src/lib.rs
View file

@ -223,12 +223,6 @@ impl FileName {
}
}
pub fn quote_expansion_source_code(src: &str) -> FileName {
let mut hasher = StableHasher::new();
src.hash(&mut hasher);
FileName::QuoteExpansion(hasher.finish())
}
pub fn macro_expansion_source_code(src: &str) -> FileName {
let mut hasher = StableHasher::new();
src.hash(&mut hasher);

9
compiler/rustc_span/src/source_map.rs
View file

@ -451,15 +451,6 @@ impl SourceMap {
}
}
/// Returns a new `Span` covering the start and end `BytePos`s of the file containing the given
/// `pos`. This can be used to quickly determine if another `BytePos` or `Span` is from the same
/// file.
pub fn lookup_file_span(&self, pos: BytePos) -> Span {
let idx = self.lookup_source_file_idx(pos);
let SourceFile { start_pos, end_pos, .. } = *(*self.files.borrow().source_files)[idx];
Span::with_root_ctxt(start_pos, end_pos)
}
/// Returns `Some(span)`, a union of the LHS and RHS span. The LHS must precede the RHS. If
/// there are gaps between LHS and RHS, the resulting union will cross these gaps.
/// For this to work,