@gobstones/gobstones-parser/dist/typings/parser/parser.d.ts

Gobstones parser

import { ASTExpr, ASTExprChoose, ASTExprConstantNumber, ASTExprConstantString, ASTExprFunctionCall, ASTExprList, ASTExprMatching, ASTExprRange, ASTExprStructure, ASTExprStructureUpdate, ASTExprTuple, ASTExprVariable, ASTMain, ASTNode, ASTNodeWithPattern, ASTPattern, ASTPatternNumber, ASTPatternStructure, ASTPatternTimeout, ASTPatternTuple, ASTPatternVariable, ASTPatternWildcard, ASTStmtBlock, ASTStmtSwitch, ASTSwitchBranch } from './ast';
import { Input, SourceReader } from './reader';
import { Token } from './token';
export declare class Parser {
    private _lexer;
    private _currentToken;
    constructor(input: Input);
    parse(): ASTMain;
    getLanguageOptions(): string[];
    /** Definitions **/
    _parseDefinition(): ASTNode;
    _parseDefProgram(): ASTNode;
    _parseDefInteractiveProgram(): ASTNode;
    _parseDefProcedure(): ASTNode;
    _parseDefFunction(): ASTNode;
    _parseDefType(): ASTNode;
    _parseDefTypeRecord(startPos: SourceReader, typeName: Token): ASTNode;
    _parseDefTypeVariant(startPos: SourceReader, typeName: Token): ASTNode;
    _parseConstructorDeclaration(): ASTNode;
    _parseFieldNames(): Token[];
    /** Statements **/
    _parseStatement(): ASTNode;
    _parsePureStatement(): ASTNode;
    _parseStmtBlock(): ASTStmtBlock;
    _parseStmtEllipsis(): ASTNode;
    _parseStmtReturn(): ASTNode;
    _parseStmtIf(expectInitialIf: boolean): ASTNode;
    _parseStmtRepeat(): ASTNode;
    _parseStmtForeach(): ASTNode;
    _parseStmtWhile(): ASTNode;
    _parseStmtSwitch(): ASTStmtSwitch;
    _parseStmtLet(): ASTNode;
    _parseStmtAssignVariable(): ASTNode;
    _parseStmtAssignTuple(): ASTNode;
    _parseStmtProcedureCall(): ASTNode;
    /** Patterns **/
    _parsePattern(): ASTPattern;
    _parsePatternWildcard(): ASTPatternWildcard;
    _parsePatternVariable(): ASTPatternVariable;
    _parsePatternNumber(): ASTPatternNumber;
    _parsePatternStructure(): ASTPatternStructure;
    _parsePatternTuple(): ASTPatternTuple;
    _parsePatternTimeout(): ASTPatternTimeout;
    /** Expressions **/
    _parseExpression(): ASTExpr;
    _parseExprOperator(level: number): ASTExpr;
    _parseExprOperatorInfix(level: number): ASTExpr;
    _parseExprOperatorInfixL(level: number): ASTExpr;
    _parseExprOperatorInfixR(level: number): ASTExpr;
    _parseExprOperatorPrefix(level: number): ASTExpr;
    _parseExprAtom(): ASTExpr;
    _parseExprEllipsis(): ASTExprFunctionCall;
    _parseExprVariableOrFunctionCall(): ASTExprVariable | ASTExprFunctionCall;
    _parseExprConstantNumber(): ASTExprConstantNumber;
    _parseExprConstantString(): ASTExprConstantString;
    _parseExprChoose(expectInitialChoose: boolean): ASTExprChoose;
    _parseExprMatching(): ASTExprMatching;
    _parseExprStructureOrStructureUpdate(): ASTExprStructure | ASTExprStructureUpdate;
    _parseStructure(constructorName: Token, fieldName1: Token): ASTExprStructure;
    _parseStructureUpdate(constructorName: Token, original: ASTExpr): ASTExprStructureUpdate;
    _parseExprListOrRange(): ASTExprList | ASTExprRange;
    _parseExprListRemainder(startPos: SourceReader, prefix: ASTExpr[]): ASTExprList;
    _parseExprRange(startPos: SourceReader, first: ASTExpr, second?: ASTExpr): ASTExprRange;
    _parseExprTuple(possiblyEmpty: boolean): ASTExprTuple;
    /** SwitchBranch **/
    _parseSwitchBranches(): ASTNodeWithPattern[];
    _parseSwitchBranch(): ASTSwitchBranch;
    /** MatchingBranch **/
    _parseMatchingBranches(): ASTNode[];
    _parseMatchingBranch(): ASTNode;
    /** FieldBinding **/
    _parseFieldBinding(): ASTNode;
    /** Helpers **/
    _nextToken(): void;
    _match(tokenTag: symbol): void;
    _matchExpected(tokenTag: symbol, tagList: symbol[]): void;
    _parseDelimitedSeq<T>(rightDelimiter: symbol, separator: symbol, parseElement: () => T): T[];
    _parseNonEmptyDelimitedSeq<T>(rightDelimiter: symbol, separator: symbol, prefix: T[], parseElement: () => T): T[];
    _parseLowerid(): Token;
    _parseUpperid(): Token;
    _parseLoweridSeq(): Token[];
    _parseExpressionSeq(rightDelimiter: symbol): ASTExpr[];
}
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