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https://github.com/dart-lang/sdk
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b9045af57b
Lookup in the library import can be very slow and it is not needed
most of the time. This change makes Library::Lookup{Class,Function,Field}[AllowPrivate]
lookups local in the library and cleans up related or unused code.
TEST=ci
Change-Id: If5a99bce7d712ce3a898395f74d4febac0311048
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/323221
Commit-Queue: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
68 lines
2.5 KiB
C++
68 lines
2.5 KiB
C++
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef RUNTIME_VM_RESOLVER_H_
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#define RUNTIME_VM_RESOLVER_H_
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#include "vm/allocation.h"
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#include "vm/tagged_pointer.h"
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namespace dart {
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// Forward declarations.
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class Array;
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class Class;
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class Instance;
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class Library;
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class String;
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class ArgumentsDescriptor;
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// Resolver abstracts functionality needed to resolve dart functions at
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// invocations.
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class Resolver : public AllStatic {
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public:
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// Resolve specified dart instance function.
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static FunctionPtr ResolveDynamic(const Instance& receiver,
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const String& function_name,
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const ArgumentsDescriptor& args_desc);
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// If 'allow_add' is true we may add a function to the class during lookup.
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static FunctionPtr ResolveDynamicForReceiverClass(
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const Class& receiver_class,
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const String& function_name,
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const ArgumentsDescriptor& args_desc,
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bool allow_add = true);
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static FunctionPtr ResolveDynamicForReceiverClassAllowPrivate(
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const Class& receiver_class,
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const String& function_name,
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const ArgumentsDescriptor& args_desc,
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bool allow_add);
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// If 'allow_add' is true we may add a function to the class during lookup.
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static FunctionPtr ResolveDynamicAnyArgs(Zone* zone,
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const Class& receiver_class,
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const String& function_name,
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bool allow_add = true);
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static FunctionPtr ResolveDynamicAnyArgsAllowPrivate(
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Zone* zone,
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const Class& receiver_class,
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const String& function_name,
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bool allow_add);
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// Resolve instance function [function_name] with any args, it doesn't
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// allow adding methods during resolution: [allow_add] is [false].
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static FunctionPtr ResolveDynamicFunction(Zone* zone,
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const Class& receiver_class,
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const String& function_name);
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// Resolve static or instance function [function_name] with any args, it
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// doesn't allow adding methods during resolution: [allow_add] is [false].
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static FunctionPtr ResolveFunction(Zone* zone,
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const Class& receiver_class,
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const String& function_name);
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};
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} // namespace dart
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#endif // RUNTIME_VM_RESOLVER_H_
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