bjoernager/rust
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coverage: Store coverage source regions as Span until codegen

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This commit is contained in:
Zalathar 2024-11-24 18:50:08 +11:00
parent 87fe7def12
commit b9fb1a69d2
13 changed files with 199 additions and 226 deletions
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18
compiler/rustc_middle/src/mir/coverage.rs
View file

@ -155,22 +155,6 @@ impl Debug for CoverageKind {
}
}
#[derive(Clone, TyEncodable, TyDecodable, Hash, HashStable, PartialEq, Eq, PartialOrd, Ord)]
#[derive(TypeFoldable, TypeVisitable)]
pub struct SourceRegion {
pub start_line: u32,
pub start_col: u32,
pub end_line: u32,
pub end_col: u32,
}
impl Debug for SourceRegion {
fn fmt(&self, fmt: &mut Formatter<'_>) -> fmt::Result {
let &Self { start_line, start_col, end_line, end_col } = self;
write!(fmt, "{start_line}:{start_col} - {end_line}:{end_col}")
}
}
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash, HashStable)]
#[derive(TyEncodable, TyDecodable, TypeFoldable, TypeVisitable)]
pub enum Op {
@ -232,7 +216,7 @@ impl MappingKind {
#[derive(TyEncodable, TyDecodable, Hash, HashStable, TypeFoldable, TypeVisitable)]
pub struct Mapping {
pub kind: MappingKind,
pub source_region: SourceRegion,
pub span: Span,
}
/// Stores per-function coverage information attached to a `mir::Body`,

4
compiler/rustc_middle/src/mir/pretty.rs
View file

@ -603,8 +603,8 @@ fn write_function_coverage_info(
for (id, expression) in expressions.iter_enumerated() {
writeln!(w, "{INDENT}coverage {id:?} => {expression:?};")?;
}
for coverage::Mapping { kind, source_region } in mappings {
writeln!(w, "{INDENT}coverage {kind:?} => {source_region:?};")?;
for coverage::Mapping { kind, span } in mappings {
writeln!(w, "{INDENT}coverage {kind:?} => {span:?};")?;
}
writeln!(w)?;