668 lines
11 KiB
JavaScript
668 lines
11 KiB
JavaScript
var definitions = {};
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function defineType(typeName, metadata) {
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definitions[typeName] = metadata;
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}
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defineType("Module", {
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spec: {
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wasm: "https://webassembly.github.io/spec/core/binary/modules.html#binary-module",
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wat: "https://webassembly.github.io/spec/core/text/modules.html#text-module"
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},
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doc: "A module consists of a sequence of sections (termed fields in the text format).",
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unionType: ["Node"],
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fields: {
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id: {
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maybe: true,
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type: "string"
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},
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fields: {
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array: true,
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type: "Node"
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},
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metadata: {
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optional: true,
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type: "ModuleMetadata"
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}
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}
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});
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defineType("ModuleMetadata", {
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unionType: ["Node"],
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fields: {
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sections: {
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array: true,
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type: "SectionMetadata"
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},
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functionNames: {
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optional: true,
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array: true,
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type: "FunctionNameMetadata"
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},
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localNames: {
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optional: true,
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array: true,
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type: "ModuleMetadata"
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},
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producers: {
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optional: true,
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array: true,
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type: "ProducersSectionMetadata"
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}
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}
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});
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defineType("ModuleNameMetadata", {
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unionType: ["Node"],
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fields: {
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value: {
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type: "string"
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}
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}
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});
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defineType("FunctionNameMetadata", {
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unionType: ["Node"],
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fields: {
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value: {
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type: "string"
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},
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index: {
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type: "number"
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}
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}
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});
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defineType("LocalNameMetadata", {
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unionType: ["Node"],
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fields: {
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value: {
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type: "string"
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},
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localIndex: {
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type: "number"
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},
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functionIndex: {
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type: "number"
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}
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}
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});
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defineType("BinaryModule", {
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unionType: ["Node"],
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fields: {
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id: {
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maybe: true,
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type: "string"
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},
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blob: {
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array: true,
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type: "string"
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}
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}
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});
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defineType("QuoteModule", {
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unionType: ["Node"],
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fields: {
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id: {
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maybe: true,
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type: "string"
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},
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string: {
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array: true,
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type: "string"
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}
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}
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});
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defineType("SectionMetadata", {
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unionType: ["Node"],
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fields: {
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section: {
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type: "SectionName"
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},
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startOffset: {
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type: "number"
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},
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size: {
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type: "NumberLiteral"
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},
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vectorOfSize: {
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comment: "Size of the vector in the section (if any)",
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type: "NumberLiteral"
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}
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}
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});
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defineType("ProducersSectionMetadata", {
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unionType: ["Node"],
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fields: {
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producers: {
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array: true,
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type: "ProducerMetadata"
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}
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}
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});
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defineType("ProducerMetadata", {
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unionType: ["Node"],
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fields: {
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language: {
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type: "ProducerMetadataVersionedName",
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array: true
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},
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processedBy: {
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type: "ProducerMetadataVersionedName",
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array: true
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},
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sdk: {
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type: "ProducerMetadataVersionedName",
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array: true
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}
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}
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});
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defineType("ProducerMetadataVersionedName", {
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unionType: ["Node"],
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fields: {
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name: {
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type: "string"
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},
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version: {
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type: "string"
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}
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}
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});
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/*
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Instructions
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*/
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defineType("LoopInstruction", {
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unionType: ["Node", "Block", "Instruction"],
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fields: {
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id: {
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constant: true,
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type: "string",
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value: "loop"
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},
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label: {
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maybe: true,
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type: "Identifier"
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},
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resulttype: {
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maybe: true,
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type: "Valtype"
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},
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instr: {
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array: true,
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type: "Instruction"
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}
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}
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});
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defineType("Instr", {
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unionType: ["Node", "Expression", "Instruction"],
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fields: {
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id: {
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type: "string"
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},
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object: {
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optional: true,
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type: "Valtype"
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},
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args: {
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array: true,
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type: "Expression"
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},
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namedArgs: {
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optional: true,
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type: "Object"
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}
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}
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});
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defineType("IfInstruction", {
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unionType: ["Node", "Instruction"],
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fields: {
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id: {
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constant: true,
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type: "string",
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value: "if"
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},
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testLabel: {
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comment: "only for WAST",
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type: "Identifier"
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},
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test: {
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array: true,
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type: "Instruction"
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},
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result: {
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maybe: true,
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type: "Valtype"
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},
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consequent: {
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array: true,
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type: "Instruction"
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},
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alternate: {
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array: true,
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type: "Instruction"
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}
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}
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});
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/*
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Concrete value types
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*/
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defineType("StringLiteral", {
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unionType: ["Node", "Expression"],
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fields: {
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value: {
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type: "string"
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}
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}
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});
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defineType("NumberLiteral", {
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unionType: ["Node", "NumericLiteral", "Expression"],
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fields: {
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value: {
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type: "number"
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},
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raw: {
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type: "string"
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}
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}
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});
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defineType("LongNumberLiteral", {
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unionType: ["Node", "NumericLiteral", "Expression"],
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fields: {
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value: {
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type: "LongNumber"
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},
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raw: {
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type: "string"
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}
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}
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});
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defineType("FloatLiteral", {
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unionType: ["Node", "NumericLiteral", "Expression"],
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fields: {
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value: {
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type: "number"
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},
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nan: {
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optional: true,
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type: "boolean"
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},
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inf: {
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optional: true,
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type: "boolean"
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},
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raw: {
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type: "string"
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}
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}
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});
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defineType("Elem", {
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unionType: ["Node"],
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fields: {
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table: {
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type: "Index"
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},
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offset: {
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array: true,
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type: "Instruction"
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},
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funcs: {
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array: true,
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type: "Index"
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}
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}
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});
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defineType("IndexInFuncSection", {
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unionType: ["Node"],
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fields: {
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index: {
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type: "Index"
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}
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}
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});
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defineType("ValtypeLiteral", {
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unionType: ["Node", "Expression"],
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fields: {
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name: {
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type: "Valtype"
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}
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}
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});
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defineType("TypeInstruction", {
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unionType: ["Node", "Instruction"],
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fields: {
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id: {
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maybe: true,
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type: "Index"
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},
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functype: {
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type: "Signature"
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}
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}
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});
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defineType("Start", {
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unionType: ["Node"],
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fields: {
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index: {
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type: "Index"
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}
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}
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});
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defineType("GlobalType", {
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unionType: ["Node", "ImportDescr"],
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fields: {
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valtype: {
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type: "Valtype"
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},
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mutability: {
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type: "Mutability"
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}
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}
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});
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defineType("LeadingComment", {
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unionType: ["Node"],
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fields: {
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value: {
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type: "string"
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}
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}
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});
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defineType("BlockComment", {
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unionType: ["Node"],
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fields: {
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value: {
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type: "string"
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}
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}
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});
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defineType("Data", {
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unionType: ["Node"],
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fields: {
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memoryIndex: {
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type: "Memidx"
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},
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offset: {
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type: "Instruction"
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},
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init: {
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type: "ByteArray"
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}
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}
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});
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defineType("Global", {
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unionType: ["Node"],
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fields: {
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globalType: {
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type: "GlobalType"
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},
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init: {
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array: true,
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type: "Instruction"
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},
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name: {
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maybe: true,
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type: "Identifier"
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}
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}
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});
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defineType("Table", {
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unionType: ["Node", "ImportDescr"],
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fields: {
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elementType: {
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type: "TableElementType"
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},
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limits: {
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assertNodeType: true,
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type: "Limit"
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},
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name: {
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maybe: true,
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type: "Identifier"
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},
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elements: {
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array: true,
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optional: true,
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type: "Index"
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}
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}
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});
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defineType("Memory", {
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unionType: ["Node", "ImportDescr"],
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fields: {
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limits: {
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type: "Limit"
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},
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id: {
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maybe: true,
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type: "Index"
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}
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}
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});
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defineType("FuncImportDescr", {
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unionType: ["Node", "ImportDescr"],
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fields: {
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id: {
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type: "Identifier"
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},
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signature: {
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type: "Signature"
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}
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}
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});
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defineType("ModuleImport", {
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unionType: ["Node"],
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fields: {
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module: {
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type: "string"
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},
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name: {
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type: "string"
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},
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descr: {
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type: "ImportDescr"
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}
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}
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});
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defineType("ModuleExportDescr", {
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unionType: ["Node"],
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fields: {
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exportType: {
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type: "ExportDescrType"
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},
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id: {
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type: "Index"
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}
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}
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});
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defineType("ModuleExport", {
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unionType: ["Node"],
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fields: {
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name: {
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type: "string"
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},
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descr: {
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type: "ModuleExportDescr"
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}
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}
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});
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defineType("Limit", {
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unionType: ["Node"],
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fields: {
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min: {
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type: "number"
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},
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max: {
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optional: true,
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type: "number"
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},
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// Threads proposal, shared memory
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shared: {
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optional: true,
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type: "boolean"
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}
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}
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});
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defineType("Signature", {
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unionType: ["Node"],
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fields: {
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params: {
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array: true,
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type: "FuncParam"
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},
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results: {
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array: true,
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type: "Valtype"
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}
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}
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});
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defineType("Program", {
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unionType: ["Node"],
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fields: {
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body: {
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array: true,
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type: "Node"
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}
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}
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});
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defineType("Identifier", {
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unionType: ["Node", "Expression"],
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fields: {
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value: {
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type: "string"
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},
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raw: {
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optional: true,
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type: "string"
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}
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}
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});
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defineType("BlockInstruction", {
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unionType: ["Node", "Block", "Instruction"],
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fields: {
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id: {
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constant: true,
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type: "string",
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value: "block"
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},
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label: {
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maybe: true,
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type: "Identifier"
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},
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instr: {
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array: true,
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type: "Instruction"
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},
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result: {
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maybe: true,
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type: "Valtype"
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}
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}
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});
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defineType("CallInstruction", {
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unionType: ["Node", "Instruction"],
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fields: {
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id: {
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constant: true,
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type: "string",
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value: "call"
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},
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index: {
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type: "Index"
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},
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instrArgs: {
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array: true,
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optional: true,
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type: "Expression"
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},
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numeric: {
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type: "Index",
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optional: true
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}
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}
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});
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defineType("CallIndirectInstruction", {
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unionType: ["Node", "Instruction"],
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fields: {
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id: {
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constant: true,
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type: "string",
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value: "call_indirect"
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},
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signature: {
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type: "SignatureOrTypeRef"
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},
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intrs: {
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array: true,
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optional: true,
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type: "Expression"
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}
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}
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});
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defineType("ByteArray", {
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unionType: ["Node"],
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fields: {
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values: {
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array: true,
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type: "Byte"
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}
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}
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});
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defineType("Func", {
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unionType: ["Node", "Block"],
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fields: {
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name: {
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maybe: true,
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type: "Index"
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},
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signature: {
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type: "SignatureOrTypeRef"
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},
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body: {
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array: true,
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type: "Instruction"
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},
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isExternal: {
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comment: "means that it has been imported from the outside js",
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optional: true,
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type: "boolean"
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},
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metadata: {
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optional: true,
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type: "FuncMetadata"
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}
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}
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});
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/**
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* Intrinsics
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*/
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defineType("InternalBrUnless", {
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unionType: ["Node", "Intrinsic"],
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fields: {
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target: {
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type: "number"
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}
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}
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});
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defineType("InternalGoto", {
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unionType: ["Node", "Intrinsic"],
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fields: {
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target: {
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type: "number"
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}
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}
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});
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defineType("InternalCallExtern", {
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unionType: ["Node", "Intrinsic"],
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fields: {
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target: {
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type: "number"
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}
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}
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}); // function bodies are terminated by an `end` instruction but are missing a
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// return instruction
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//
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// Since we can't inject a new instruction we are injecting a new instruction.
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defineType("InternalEndAndReturn", {
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unionType: ["Node", "Intrinsic"],
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fields: {}
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});
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module.exports = definitions; |