22 lines
838 B
Rust
22 lines
838 B
Rust
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// Test that CleanupPostBorrowck cleans up the marker statements that are
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// inserted during MIR building (after InstrumentCoverage is done with them),
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// but leaves the statements that were added by InstrumentCoverage.
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//
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// Removed statement kinds: BlockMarker, SpanMarker
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// Retained statement kinds: CounterIncrement, ExpressionUsed
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//@ unit-test: InstrumentCoverage
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//@ compile-flags: -Cinstrument-coverage -Zcoverage-options=branch -Zno-profiler-runtime
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// EMIT_MIR instrument_coverage_cleanup.main.InstrumentCoverage.diff
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// EMIT_MIR instrument_coverage_cleanup.main.CleanupPostBorrowck.diff
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fn main() {
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if !core::hint::black_box(true) {}
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}
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// CHECK-NOT: Coverage::BlockMarker
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// CHECK-NOT: Coverage::SpanMarker
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// CHECK: Coverage::CounterIncrement
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// CHECK-NOT: Coverage::BlockMarker
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// CHECK-NOT: Coverage::SpanMarker
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