dart-sdk/runtime/vm/regexp_interpreter.h
Ryan Macnak 714e7e6f9e [vm] Make OOM during interpreted regex non-fatal.
TEST=manually adjusting ulimit
Change-Id: I1c1a9ba583275017cfbd92cd850a8bc33920aac9
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/211461
Reviewed-by: Alexander Aprelev <aam@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2021-09-02 19:22:16 +00:00

29 lines
937 B
C++

// Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// A simple interpreter for the Irregexp byte code.
#ifndef RUNTIME_VM_REGEXP_INTERPRETER_H_
#define RUNTIME_VM_REGEXP_INTERPRETER_H_
#include "vm/allocation.h"
#include "vm/object.h"
#include "vm/zone.h"
namespace dart {
class IrregexpInterpreter : public AllStatic {
public:
// Returns True in case of a success, False in case of a failure,
// Null in case of internal exception,
// Error in case VM error has to propagated up to the caller.
static ObjectPtr Match(const TypedData& bytecode,
const String& subject,
int32_t* captures,
intptr_t start_position);
};
} // namespace dart
#endif // RUNTIME_VM_REGEXP_INTERPRETER_H_