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44 lines
1.3 KiB
44 lines
1.3 KiB
"use strict"; |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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exports.default = void 0; |
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var _scope = require("../../util/scope"); |
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var _scopeflags = require("../../util/scopeflags"); |
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class FlowScope extends _scope.Scope { |
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constructor(...args) { |
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super(...args); |
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this.declareFunctions = new Set(); |
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} |
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} |
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class FlowScopeHandler extends _scope.default { |
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createScope(flags) { |
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return new FlowScope(flags); |
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} |
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declareName(name, bindingType, loc) { |
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const scope = this.currentScope(); |
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if (bindingType & _scopeflags.BIND_FLAGS_FLOW_DECLARE_FN) { |
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this.checkRedeclarationInScope(scope, name, bindingType, loc); |
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this.maybeExportDefined(scope, name); |
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scope.declareFunctions.add(name); |
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return; |
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} |
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super.declareName(name, bindingType, loc); |
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} |
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isRedeclaredInScope(scope, name, bindingType) { |
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if (super.isRedeclaredInScope(scope, name, bindingType)) return true; |
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if (bindingType & _scopeflags.BIND_FLAGS_FLOW_DECLARE_FN) { |
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return !scope.declareFunctions.has(name) && (scope.lexical.has(name) || scope.functions.has(name)); |
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} |
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return false; |
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} |
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checkLocalExport(id) { |
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if (!this.scopeStack[0].declareFunctions.has(id.name)) { |
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super.checkLocalExport(id); |
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} |
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} |
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} |
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exports.default = FlowScopeHandler; |
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//# sourceMappingURL=scope.js.map
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