38 lines
1.4 KiB
TypeScript
38 lines
1.4 KiB
TypeScript
/*!
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* Copyright 2016 The ANTLR Project. All rights reserved.
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* Licensed under the BSD-3-Clause license. See LICENSE file in the project root for license information.
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*/
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import { ATNStateType } from "./ATNStateType";
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import { BitSet } from "../misc/BitSet";
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import { DecisionState } from "./DecisionState";
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import { StarLoopbackState } from "./StarLoopbackState";
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export declare class StarLoopEntryState extends DecisionState {
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loopBackState: StarLoopbackState;
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/**
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* Indicates whether this state can benefit from a precedence DFA during SLL
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* decision making.
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*
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* This is a computed property that is calculated during ATN deserialization
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* and stored for use in {@link ParserATNSimulator} and
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* {@link ParserInterpreter}.
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*
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* @see `DFA.isPrecedenceDfa`
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*/
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precedenceRuleDecision: boolean;
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/**
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* For precedence decisions, this set marks states *S* which have all
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* of the following characteristics:
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*
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* * One or more invocation sites of the current rule returns to
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* *S*.
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* * The closure from *S* includes the current decision without
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* passing through any rule invocations or stepping out of the current
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* rule.
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*
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* This field is not used when {@link #precedenceRuleDecision} is
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* `false`.
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*/
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precedenceLoopbackStates: BitSet;
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get stateType(): ATNStateType;
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}
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