[regexp] fix interpreted regexp.

src/regexp/regexp-macro-assembler.cc

Index: src/regexp/regexp-macro-assembler.cc
diff --git a/src/regexp/regexp-macro-assembler.cc b/src/regexp/regexp-macro-assembler.cc
index 9bb5073a8b21bc1d6a3a397653867de5b748709a..7fed26e487edda82efade35bfe84d46024db6502 100644
--- a/src/regexp/regexp-macro-assembler.cc
+++ b/src/regexp/regexp-macro-assembler.cc
@@ -100,6 +100,15 @@ void RegExpMacroAssembler::CheckNotInSurrogatePair(int cp_offset,
   Bind(&ok);
 }
 
+void RegExpMacroAssembler::CheckPosition(int cp_offset,
+                                         Label* on_outside_input) {
+  LoadCurrentCharacter(cp_offset, on_outside_input, true);
+}
+
+bool RegExpMacroAssembler::CheckSpecialCharacterClass(uc16 type,
+                                                      Label* on_no_match) {
+  return false;
+}
 
 #ifndef V8_INTERPRETED_REGEXP  // Avoid unused code, e.g., on ARM.