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Auto merge of #79012 - tgnottingham:span_data_to_lines_and_cols, r=estebank

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rustc_span: add span_data_to_lines_and_cols to caching source map view
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bors 2021-01-11 21:32:50 +00:00
commit fe531d5a5f
3 changed files with 221 additions and 55 deletions
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9
compiler/rustc_middle/src/ich/hcx.rs
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@ -12,7 +12,7 @@ use rustc_hir::definitions::{DefPathHash, Definitions};
use rustc_session::Session;
use rustc_span::source_map::SourceMap;
use rustc_span::symbol::Symbol;
use rustc_span::{BytePos, CachingSourceMapView, SourceFile};
use rustc_span::{BytePos, CachingSourceMapView, SourceFile, SpanData};
use rustc_span::def_id::{CrateNum, CRATE_DEF_INDEX};
use smallvec::SmallVec;
@ -248,6 +248,13 @@ impl<'a> rustc_span::HashStableContext for StableHashingContext<'a> {
) -> Option<(Lrc<SourceFile>, usize, BytePos)> {
self.source_map().byte_pos_to_line_and_col(byte)
}
fn span_data_to_lines_and_cols(
&mut self,
span: &SpanData,
) -> Option<(Lrc<SourceFile>, usize, BytePos, usize, BytePos)> {
self.source_map().span_data_to_lines_and_cols(span)
}
}
pub fn hash_stable_trait_impls<'a>(