diff --git a/clang/test/Modules/ExtDebugInfo.cpp b/clang/test/Modules/ExtDebugInfo.cpp
--- a/clang/test/Modules/ExtDebugInfo.cpp
+++ b/clang/test/Modules/ExtDebugInfo.cpp
@@ -24,6 +24,8 @@
 @import DebugCXX;
 #endif
 
+// Set the line number so that the LIT check expected line number doesn't have to be updated after adding/removing a line in the RUN section.
+#line 50
 using DebugCXX::Struct;
 
 Struct s;
@@ -204,8 +206,7 @@
 // CHECK: ![[GLOBAL_ANON]] = !DICompositeType(tag: DW_TAG_structure_type,
 // CHECK-SAME:              name: "InAnonymousNamespace", {{.*}}DIFlagFwdDecl)
 
-
-// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !{{[0-9]+}}, entity: ![[STRUCT]], file: ![[CPP]], line: 27)
+// CHECK: !DIImportedEntity(tag: DW_TAG_imported_declaration, scope: !{{[0-9]+}}, entity: ![[STRUCT]], file: ![[CPP]], line: 50)
 
 // CHECK: !DICompileUnit(
 // CHECK-SAME:           splitDebugFilename: