| "use strict"; |
| Object.defineProperty(exports, "__esModule", { value: true }); |
| exports.FunctionScope = void 0; |
| const types_1 = require("@typescript-eslint/types"); |
| const ScopeBase_1 = require("./ScopeBase"); |
| const ScopeType_1 = require("./ScopeType"); |
| class FunctionScope extends ScopeBase_1.ScopeBase { |
| constructor(scopeManager, upperScope, block, isMethodDefinition) { |
| super(scopeManager, ScopeType_1.ScopeType.function, upperScope, block, isMethodDefinition); |
| // section 9.2.13, FunctionDeclarationInstantiation. |
| // NOTE Arrow functions never have an arguments objects. |
| if (this.block.type !== types_1.AST_NODE_TYPES.ArrowFunctionExpression) { |
| this.defineVariable('arguments', this.set, this.variables, null, null); |
| } |
| } |
| // References in default parameters isn't resolved to variables which are in their function body. |
| // const x = 1 |
| // function f(a = x) { // This `x` is resolved to the `x` in the outer scope. |
| // const x = 2 |
| // console.log(a) |
| // } |
| isValidResolution(ref, variable) { |
| var _a, _b; |
| // If `options.globalReturn` is true, `this.block` becomes a Program node. |
| if (this.block.type === types_1.AST_NODE_TYPES.Program) { |
| return true; |
| } |
| const bodyStart = (_b = (_a = this.block.body) === null || _a === void 0 ? void 0 : _a.range[0]) !== null && _b !== void 0 ? _b : -1; |
| // It's invalid resolution in the following case: |
| return !((variable.scope === this && |
| ref.identifier.range[0] < bodyStart && // the reference is in the parameter part. |
| variable.defs.every(d => d.name.range[0] >= bodyStart)) // the variable is in the body. |
| ); |
| } |
| } |
| exports.FunctionScope = FunctionScope; |
| //# sourceMappingURL=FunctionScope.js.map |
