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20 KiB
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{"version":3,"names":["_t","require","n","isCallExpression","isLiteral","isMemberExpression","isNewExpression","UnaryExpression","node","operator","word","space","token","print","argument","DoExpression","async","body","ParenthesizedExpression","expression","rightParens","UpdateExpression","prefix","printTerminatorless","ConditionalExpression","test","consequent","alternate","NewExpression","parent","callee","format","minified","arguments","length","optional","typeArguments","typeParameters","printList","SequenceExpression","expressions","ThisExpression","Super","isDecoratorMemberExpression","type","computed","property","object","shouldParenthesizeDecoratorExpression","_shouldPrintDecoratorsBeforeExport","decoratorsBeforeExport","start","declaration","Decorator","newline","OptionalMemberExpression","TypeError","value","OptionalCallExpression","CallExpression","Import","AwaitExpression","YieldExpression","delegate","EmptyStatement","semicolon","ExpressionStatement","AssignmentPattern","left","typeAnnotation","right","AssignmentExpression","parens","inForStatementInitCounter","needsParens","BindExpression","MemberExpression","MetaProperty","meta","PrivateName","id","V8IntrinsicIdentifier","name","ModuleExpression","indent","directives","dedent","rightBrace"],"sources":["../../src/generators/expressions.ts"],"sourcesContent":["import type Printer from \"../printer.ts\";\nimport {\n isCallExpression,\n isLiteral,\n isMemberExpression,\n isNewExpression,\n} from \"@babel/types\";\nimport type * as t from \"@babel/types\";\nimport * as n from \"../node/index.ts\";\n\nexport function UnaryExpression(this: Printer, node: t.UnaryExpression) {\n const { operator } = node;\n if (\n operator === \"void\" ||\n operator === \"delete\" ||\n operator === \"typeof\" ||\n // throwExpressions\n operator === \"throw\"\n ) {\n this.word(operator);\n this.space();\n } else {\n this.token(operator);\n }\n\n this.print(node.argument, node);\n}\n\nexport function DoExpression(this: Printer, node: t.DoExpression) {\n if (node.async) {\n this.word(\"async\", true);\n this.space();\n }\n this.word(\"do\");\n this.space();\n this.print(node.body, node);\n}\n\nexport function ParenthesizedExpression(\n this: Printer,\n node: t.ParenthesizedExpression,\n) {\n this.token(\"(\");\n this.print(node.expression, node);\n this.rightParens(node);\n}\n\nexport function UpdateExpression(this: Printer, node: t.UpdateExpression) {\n if (node.prefix) {\n this.token(node.operator);\n this.print(node.argument, node);\n } else {\n this.printTerminatorless(node.argument, node, true);\n this.token(node.operator);\n }\n}\n\nexport function ConditionalExpression(\n this: Printer,\n node: t.ConditionalExpression,\n) {\n this.print(node.test, node);\n this.space();\n this.token(\"?\");\n this.space();\n this.print(node.consequent, node);\n this.space();\n this.token(\":\");\n this.space();\n this.print(node.alternate, node);\n}\n\nexport function NewExpression(\n this: Printer,\n node: t.NewExpression,\n parent: t.Node,\n) {\n this.word(\"new\");\n this.space();\n this.print(node.callee, node);\n if (\n this.format.minified &&\n node.arguments.length === 0 &&\n !node.optional &&\n !isCallExpression(parent, { callee: node }) &&\n !isMemberExpression(parent) &&\n !isNewExpression(parent)\n ) {\n return;\n }\n\n this.print(node.typeArguments, node); // Flow\n this.print(node.typeParameters, node); // TS\n\n if (node.optional) {\n // TODO: This can never happen\n this.token(\"?.\");\n }\n this.token(\"(\");\n this.printList(node.arguments, node);\n this.rightParens(node);\n}\n\nexport function SequenceExpression(this: Printer, node: t.SequenceExpression) {\n this.printList(node.expressions, node);\n}\n\nexport function ThisExpression(this: Printer) {\n this.word(\"this\");\n}\n\nexport function Super(this: Printer) {\n this.word(\"super\");\n}\n\nfunction isDecoratorMemberExpression(\n node: t.Expression | t.Super | t.V8IntrinsicIdentifier,\n): boolean {
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