1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/llvm/llvm_compilation_unit.h b/compiler/llvm/llvm_compilation_unit.h
index ced9f812c0..58aa6fd545 100644
--- a/compiler/llvm/llvm_compilation_unit.h
+++ b/compiler/llvm/llvm_compilation_unit.h
@@ -101,10 +101,10 @@ class LlvmCompilationUnit {
 
  private:
   LlvmCompilationUnit(const CompilerLLVM* compiler_llvm,
-                      uint32_t cunit_id);
+                      size_t cunit_id);
 
   const CompilerLLVM* compiler_llvm_;
-  const uint32_t cunit_id_;
+  const size_t cunit_id_;
 
   UniquePtr< ::llvm::LLVMContext> context_;
   UniquePtr<IRBuilder> irb_;