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