@fabric_v1/compiler/lib/backend/emitter.js

Fabric DSL compiler (parser, checker, IR & backends)

"use strict";
// src/backend/emitter.ts
Object.defineProperty(exports, "__esModule", { value: true });
exports.emitCode = emitCode;
/**
 * Emits code from an IR module for a given target.
 * @param ir Intermediate representation module
 * @param target Output format (e.g. JS, WASM, Fabric VM)
 * @returns Emitted source code as a string
 */
function emitCode(ir, target = "javascript") {
    switch (target) {
        case "javascript":
            return emitJS(ir);
        case "wasm":
            return emitWASM(ir);
        case "fabric-vm":
            return emitFabricVM(ir);
        default:
            throw new Error(`Unsupported target: ${target}`);
    }
}
// --- Private Emitters ---
function emitJS(ir) {
    let code = `"use strict";\n\n`;
    for (const fn of ir.functions) {
        code += `function ${fn.name}() {\n`;
        for (const line of fn.instructions) {
            code += `  ${line}\n`;
        }
        code += `}\n\n`;
    }
    return { code };
}
function emitWASM(ir) {
    // Stubbed for now
    return { code: `;; WebAssembly backend not implemented` };
}
function emitFabricVM(ir) {
    // Stubbed for now
    return { code: `;; Fabric VM backend not implemented` };
}
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