Strict mode assignment to undefined reference.

src/compiler.h

Index: src/compiler.h
diff --git a/src/compiler.h b/src/compiler.h
index 9843dd6452e228bce75612ddd8685328df29808f..239bea35c2c9b1b08859809d6dfe5b2bd9b48eda 100644
--- a/src/compiler.h
+++ b/src/compiler.h
@@ -71,7 +71,6 @@ class CompilationInfo BASE_EMBEDDED {
     flags_ |= IsGlobal::encode(true);
   }
   void MarkAsStrict() {
-    ASSERT(!is_lazy());
     flags_ |= IsStrict::encode(true);
   }
   StrictModeFlag StrictMode() {
@@ -153,6 +152,9 @@ class CompilationInfo BASE_EMBEDDED {
 
   void Initialize(Mode mode) {
     mode_ = V8::UseCrankshaft() ? mode : NONOPT;
+    if (!shared_info_.is_null() && shared_info_->strict_mode()) {
+      MarkAsStrict();
+    }
   }
 
   void SetMode(Mode mode) {