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Rollup merge of #121031 - TimNN:lh-fix-20240213, r=durin42

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RustWrapper: adapt for coverage mapping API changes

There've been a number of changes to the coverage mapping API today, but the end result is that specifying the MCDC parameters is now optional (they've been moved to the end of the argument list and now default to `std::monostate`).

`@rustbot` label: +llvm-main

r? `@durin42`
This commit is contained in:
Matthias Krüger 2024-02-13 17:38:12 +01:00 • committed by GitHub
commit 8dffa39367
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compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
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@ -139,7 +139,7 @@ extern "C" void LLVMRustCoverageWriteMappingToBuffer(
RustMappingRegions, NumMappingRegions)) {
MappingRegions.emplace_back(
fromRust(Region.Count), fromRust(Region.FalseCount),
#if LLVM_VERSION_GE(18, 0)
#if LLVM_VERSION_GE(18, 0) && LLVM_VERSION_LT(19, 0)
coverage::CounterMappingRegion::MCDCParameters{},
#endif
Region.FileID, Region.ExpandedFileID,