Fix the length parameter type of `LLVMRustCoverageHashByteArray`

The Rust-side declaration uses `libc::size_t` for the number of bytes, but the
C++ declaration was using `unsigned` instead of `size_t`.

1 files changed, 1 insertions, 1 deletions

diff --git a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
index 87906dee4d3..35f83cdb4f1 100644
--- a/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
+++ b/compiler/rustc_llvm/llvm-wrapper/CoverageMappingWrapper.cpp
@@ -165,7 +165,7 @@ extern "C" uint64_t LLVMRustCoverageHashCString(const char *StrVal) {
 
 extern "C" uint64_t LLVMRustCoverageHashByteArray(
     const char *Bytes,
-    unsigned NumBytes) {
+    size_t NumBytes) {
   StringRef StrRef(Bytes, NumBytes);
   return IndexedInstrProf::ComputeHash(StrRef);
 }