Packages
moon
2.90.4
2.90.5
retired
2.90.4
2.90.3
2.90.2
2.90.1
2.90.0
2.89.4
2.89.1
2.89.0
2.88.0
2.87.11
2.87.10
2.87.9
2.87.8
2.87.7
2.87.6
2.87.5
2.87.4
2.87.3
2.87.2
2.87.1
2.87.0
2.86.1
2.86.0
2.85.1
2.85.0
2.84.0
2.83.0
2.82.0
2.81.4
2.81.3
2.81.2
2.81.1
2.81.0
2.80.2
2.80.1
2.80.0
2.79.13
2.79.12
2.79.11
2.79.10
2.79.9
2.79.8
2.79.7
2.79.6
2.79.5
2.79.4
2.79.3
2.79.2
2.79.1
2.79.0
2.78.4
2.78.3
2.78.2
2.78.1
2.78.0
2.77.0
2.76.5
2.76.4
2.76.3
2.76.2
2.76.1
2.76.0
2.75.0
2.74.1
2.74.0
2.73.8
2.73.7
2.73.6
2.73.5
2.73.4
2.73.3
2.73.2
2.73.1
2.73.0
2.72.5
2.72.4
2.72.3
2.72.2
2.72.1
2.72.0
2.71.1
2.71.0
2.70.0
2.69.2
2.69.1
2.69.0
2.68.11
2.68.10
Components-based design system written in elixir
Current section
Files
Jump to
Current section
Files
assets/node_modules/sucrase/dist/parser/traverser/lval.js
"use strict";Object.defineProperty(exports, "__esModule", {value: true});var _flow = require('../plugins/flow');
var _typescript = require('../plugins/typescript');
var _index = require('../tokenizer/index');
var _keywords = require('../tokenizer/keywords');
var _types = require('../tokenizer/types');
var _base = require('./base');
var _expression = require('./expression');
var _util = require('./util');
function parseSpread() {
_index.next.call(void 0, );
_expression.parseMaybeAssign.call(void 0, false);
} exports.parseSpread = parseSpread;
function parseRest(isBlockScope) {
_index.next.call(void 0, );
parseBindingAtom(isBlockScope);
} exports.parseRest = parseRest;
function parseBindingIdentifier(isBlockScope) {
_expression.parseIdentifier.call(void 0, );
markPriorBindingIdentifier(isBlockScope);
} exports.parseBindingIdentifier = parseBindingIdentifier;
function parseImportedIdentifier() {
_expression.parseIdentifier.call(void 0, );
_base.state.tokens[_base.state.tokens.length - 1].identifierRole = _index.IdentifierRole.ImportDeclaration;
} exports.parseImportedIdentifier = parseImportedIdentifier;
function markPriorBindingIdentifier(isBlockScope) {
let identifierRole;
if (_base.state.scopeDepth === 0) {
identifierRole = _index.IdentifierRole.TopLevelDeclaration;
} else if (isBlockScope) {
identifierRole = _index.IdentifierRole.BlockScopedDeclaration;
} else {
identifierRole = _index.IdentifierRole.FunctionScopedDeclaration;
}
_base.state.tokens[_base.state.tokens.length - 1].identifierRole = identifierRole;
} exports.markPriorBindingIdentifier = markPriorBindingIdentifier;
// Parses lvalue (assignable) atom.
function parseBindingAtom(isBlockScope) {
switch (_base.state.type) {
case _types.TokenType._this: {
// In TypeScript, "this" may be the name of a parameter, so allow it.
const oldIsType = _index.pushTypeContext.call(void 0, 0);
_index.next.call(void 0, );
_index.popTypeContext.call(void 0, oldIsType);
return;
}
case _types.TokenType._yield:
case _types.TokenType.name: {
_base.state.type = _types.TokenType.name;
parseBindingIdentifier(isBlockScope);
return;
}
case _types.TokenType.bracketL: {
_index.next.call(void 0, );
parseBindingList(_types.TokenType.bracketR, isBlockScope, true /* allowEmpty */);
return;
}
case _types.TokenType.braceL:
_expression.parseObj.call(void 0, true, isBlockScope);
return;
default:
_util.unexpected.call(void 0, );
}
} exports.parseBindingAtom = parseBindingAtom;
function parseBindingList(
close,
isBlockScope,
allowEmpty = false,
allowModifiers = false,
contextId = 0,
) {
let first = true;
let hasRemovedComma = false;
const firstItemTokenIndex = _base.state.tokens.length;
while (!_index.eat.call(void 0, close) && !_base.state.error) {
if (first) {
first = false;
} else {
_util.expect.call(void 0, _types.TokenType.comma);
_base.state.tokens[_base.state.tokens.length - 1].contextId = contextId;
// After a "this" type in TypeScript, we need to set the following comma (if any) to also be
// a type token so that it will be removed.
if (!hasRemovedComma && _base.state.tokens[firstItemTokenIndex].isType) {
_base.state.tokens[_base.state.tokens.length - 1].isType = true;
hasRemovedComma = true;
}
}
if (allowEmpty && _index.match.call(void 0, _types.TokenType.comma)) {
// Empty item; nothing further to parse for this item.
} else if (_index.eat.call(void 0, close)) {
break;
} else if (_index.match.call(void 0, _types.TokenType.ellipsis)) {
parseRest(isBlockScope);
parseAssignableListItemTypes();
// Support rest element trailing commas allowed by TypeScript <2.9.
_index.eat.call(void 0, _types.TokenType.comma);
_util.expect.call(void 0, close);
break;
} else {
parseAssignableListItem(allowModifiers, isBlockScope);
}
}
} exports.parseBindingList = parseBindingList;
function parseAssignableListItem(allowModifiers, isBlockScope) {
if (allowModifiers) {
_typescript.tsParseModifiers.call(void 0, [
_keywords.ContextualKeyword._public,
_keywords.ContextualKeyword._protected,
_keywords.ContextualKeyword._private,
_keywords.ContextualKeyword._readonly,
_keywords.ContextualKeyword._override,
]);
}
parseMaybeDefault(isBlockScope);
parseAssignableListItemTypes();
parseMaybeDefault(isBlockScope, true /* leftAlreadyParsed */);
}
function parseAssignableListItemTypes() {
if (_base.isFlowEnabled) {
_flow.flowParseAssignableListItemTypes.call(void 0, );
} else if (_base.isTypeScriptEnabled) {
_typescript.tsParseAssignableListItemTypes.call(void 0, );
}
}
// Parses assignment pattern around given atom if possible.
function parseMaybeDefault(isBlockScope, leftAlreadyParsed = false) {
if (!leftAlreadyParsed) {
parseBindingAtom(isBlockScope);
}
if (!_index.eat.call(void 0, _types.TokenType.eq)) {
return;
}
const eqIndex = _base.state.tokens.length - 1;
_expression.parseMaybeAssign.call(void 0, );
_base.state.tokens[eqIndex].rhsEndIndex = _base.state.tokens.length;
} exports.parseMaybeDefault = parseMaybeDefault;