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Simplified body_span and filtered span code

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Some code cleanup extracted from future (but unfinished) commit to fix
coverage in attr macro functions.
This commit is contained in:
Rich Kadel
2021-05-11 01:13:52 -07:00
parent e354cca696
commit 31f523ff94
3 changed files with 80 additions and 68 deletions
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6
compiler/rustc_mir/src/transform/coverage/tests.rs
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@@ -683,12 +683,10 @@ fn test_make_bcb_counters() {
let mut basic_coverage_blocks = graph::CoverageGraph::from_mir(&mir_body);
let mut coverage_spans = Vec::new();
for (bcb, data) in basic_coverage_blocks.iter_enumerated() {
if let Some((span, expn_span)) =
spans::filtered_terminator_span(data.terminator(&mir_body), body_span)
{
if let Some(span) = spans::filtered_terminator_span(data.terminator(&mir_body)) {
coverage_spans.push(spans::CoverageSpan::for_terminator(
spans::function_source_span(span, body_span),
span,
expn_span,
bcb,
data.last_bb(),
));