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coverage. Fix panic when generating mcdc code for inlined functions

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zhuyunxing 2024-07-02 18:34:26 +08:00
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tests/coverage/mcdc/inlined_expressions.coverage Normal file
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LL| |#![feature(coverage_attribute)]
LL| |//@ edition: 2021
LL| |//@ min-llvm-version: 18
LL| |//@ compile-flags: -Zcoverage-options=mcdc -Copt-level=z -Cllvm-args=--inline-threshold=0
LL| |//@ llvm-cov-flags: --show-branches=count --show-mcdc
LL| |
LL| |#[inline(always)]
LL| 3|fn inlined_instance(a: bool, b: bool) -> bool {
LL| 3| a && b
^2
------------------
| Branch (LL:5): [True: 2, False: 1]
| Branch (LL:10): [True: 1, False: 1]
------------------
|---> MC/DC Decision Region (LL:5) to (LL:11)
|
| Number of Conditions: 2
| Condition C1 --> (LL:5)
| Condition C2 --> (LL:10)
|
| Executed MC/DC Test Vectors:
|
| C1, C2 Result
| 1 { F, - = F }
| 2 { T, F = F }
| 3 { T, T = T }
|
| C1-Pair: covered: (1,3)
| C2-Pair: covered: (2,3)
| MC/DC Coverage for Decision: 100.00%
|
------------------
LL| 3|}
LL| |
LL| |#[coverage(off)]
LL| |fn main() {
LL| | let _ = inlined_instance(true, false);
LL| | let _ = inlined_instance(false, true);
LL| | let _ = inlined_instance(true, true);
LL| |}