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coverage: Extract helper region_for_span

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This commit is contained in:
Zalathar 2024-05-02 12:51:37 +10:00
parent 23b6508181
commit cf2d741d40
1 changed files with 5 additions and 4 deletions
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9
compiler/rustc_mir_transform/src/coverage/mod.rs
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@ -146,6 +146,7 @@ fn create_mappings<'tcx>(
.expect("all BCBs with spans were given counters")
.as_term()
};
let region_for_span = |span: Span| make_code_region(source_map, file_name, span, body_span);
let mut mappings = Vec::new();
@ -154,7 +155,7 @@ fn create_mappings<'tcx>(
let kind = match bcb_mapping_kind {
BcbMappingKind::Code(bcb) => MappingKind::Code(term_for_bcb(bcb)),
};
let code_region = make_code_region(source_map, file_name, span, body_span)?;
let code_region = region_for_span(span)?;
Some(Mapping { kind, code_region })
},
));
@ -164,14 +165,14 @@ fn create_mappings<'tcx>(
let true_term = term_for_bcb(true_bcb);
let false_term = term_for_bcb(false_bcb);
let kind = MappingKind::Branch { true_term, false_term };
let code_region = make_code_region(source_map, file_name, span, body_span)?;
let code_region = region_for_span(span)?;
Some(Mapping { kind, code_region })
},
));
mappings.extend(coverage_spans.mcdc_branches.iter().filter_map(
|&mappings::MCDCBranch { span, true_bcb, false_bcb, condition_info, decision_depth: _ }| {
let code_region = make_code_region(source_map, file_name, span, body_span)?;
let code_region = region_for_span(span)?;
let true_term = term_for_bcb(true_bcb);
let false_term = term_for_bcb(false_bcb);
let kind = match condition_info {
@ -184,7 +185,7 @@ fn create_mappings<'tcx>(
mappings.extend(coverage_spans.mcdc_decisions.iter().filter_map(
|&mappings::MCDCDecision { span, bitmap_idx, conditions_num, .. }| {
let code_region = make_code_region(source_map, file_name, span, body_span)?;
let code_region = region_for_span(span)?;
let kind = MappingKind::MCDCDecision(DecisionInfo { bitmap_idx, conditions_num });
Some(Mapping { kind, code_region })
},