Index: src/debug/debug-evaluate.cc |
diff --git a/src/debug/debug-evaluate.cc b/src/debug/debug-evaluate.cc |
index f8380cd1669f9f3fa2db904dc1f48964b7f32c93..edfc7b35ffcd50ffee215ffce0520d06022f6a74 100644 |
--- a/src/debug/debug-evaluate.cc |
+++ b/src/debug/debug-evaluate.cc |
@@ -524,6 +524,7 @@ bool BuiltinHasNoSideEffect(Builtins::Name id) { |
case Builtins::kStringConstructor: |
case Builtins::kStringPrototypeCharAt: |
case Builtins::kStringPrototypeCharCodeAt: |
+ case Builtins::kStringPrototypeConcat: |
case Builtins::kStringPrototypeEndsWith: |
case Builtins::kStringPrototypeIncludes: |
case Builtins::kStringPrototypeIndexOf: |