diff options
Diffstat (limited to 'deps/v8/src/objects/js-regexp-inl.h')
-rw-r--r-- | deps/v8/src/objects/js-regexp-inl.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/deps/v8/src/objects/js-regexp-inl.h b/deps/v8/src/objects/js-regexp-inl.h index a6f59468fd2..37f39dfb4fd 100644 --- a/deps/v8/src/objects/js-regexp-inl.h +++ b/deps/v8/src/objects/js-regexp-inl.h @@ -34,7 +34,7 @@ JSRegExp::Type JSRegExp::TypeTag() const { return static_cast<JSRegExp::Type>(smi.value()); } -int JSRegExp::CaptureCount() { +int JSRegExp::CaptureCount() const { switch (TypeTag()) { case ATOM: return 0; @@ -45,6 +45,11 @@ int JSRegExp::CaptureCount() { } } +int JSRegExp::MaxRegisterCount() const { + CHECK_EQ(TypeTag(), IRREGEXP); + return Smi::ToInt(DataAt(kIrregexpMaxRegisterCountIndex)); +} + JSRegExp::Flags JSRegExp::GetFlags() { DCHECK(this->data().IsFixedArray()); Object data = this->data(); |