1 files changed, 8 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
index 56ae9607adf..f497ba95661 100644
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -1641,7 +1641,14 @@ pub(crate) fn extend_scope_to_file<'ll>(
     file: &SourceFile,
 ) -> &'ll DILexicalBlock {
     let file_metadata = file_metadata(cx, file);
-    unsafe { llvm::LLVMRustDIBuilderCreateLexicalBlockFile(DIB(cx), scope_metadata, file_metadata) }
+    unsafe {
+        llvm::LLVMDIBuilderCreateLexicalBlockFile(
+            DIB(cx),
+            scope_metadata,
+            file_metadata,
+            /* Discriminator (default) */ 0u32,
+        )
+    }
 }
 
 fn tuple_field_name(field_index: usize) -> Cow<'static, str> {