src/cobalt/debug/remote/devtools/front_end/sdk/wasm_source_map/pkg/wasm_source_map.js

(function() {
    const __exports = {};
    let wasm;

    let cachegetUint8Memory = null;
    function getUint8Memory() {
        if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
            cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
        }
        return cachegetUint8Memory;
    }

    let WASM_VECTOR_LEN = 0;

    function passArray8ToWasm(arg) {
        const ptr = wasm.__wbindgen_malloc(arg.length * 1);
        getUint8Memory().set(arg, ptr / 1);
        WASM_VECTOR_LEN = arg.length;
        return ptr;
    }

    const heap = new Array(32);

    heap.fill(undefined);

    heap.push(undefined, null, true, false);

function getObject(idx) { return heap[idx]; }

let heap_next = heap.length;

function dropObject(idx) {
    if (idx < 36) return;
    heap[idx] = heap_next;
    heap_next = idx;
}

function takeObject(idx) {
    const ret = getObject(idx);
    dropObject(idx);
    return ret;
}

let cachedTextEncoder = new TextEncoder('utf-8');

const encodeString = (typeof cachedTextEncoder.encodeInto === 'function'
    ? function (arg, view) {
    return cachedTextEncoder.encodeInto(arg, view);
}
    : function (arg, view) {
    const buf = cachedTextEncoder.encode(arg);
    view.set(buf);
    return {
        read: arg.length,
        written: buf.length
    };
});

function passStringToWasm(arg) {

    let len = arg.length;
    let ptr = wasm.__wbindgen_malloc(len);

    const mem = getUint8Memory();

    let offset = 0;

    for (; offset < len; offset++) {
        const code = arg.charCodeAt(offset);
        if (code > 0x7F) break;
        mem[ptr + offset] = code;
    }

    if (offset !== len) {
        if (offset !== 0) {
            arg = arg.slice(offset);
        }
        ptr = wasm.__wbindgen_realloc(ptr, len, len = offset + arg.length * 3);
        const view = getUint8Memory().subarray(ptr + offset, ptr + len);
        const ret = encodeString(arg, view);

        offset += ret.written;
    }

    WASM_VECTOR_LEN = offset;
    return ptr;
}

function addHeapObject(obj) {
    if (heap_next === heap.length) heap.push(heap.length + 1);
    const idx = heap_next;
    heap_next = heap[idx];

    heap[idx] = obj;
    return idx;
}

let cachedTextDecoder = new TextDecoder('utf-8', { ignoreBOM: true, fatal: true });

function getStringFromWasm(ptr, len) {
    return cachedTextDecoder.decode(getUint8Memory().subarray(ptr, ptr + len));
}
/**
*/
class Resolver {

    static __wrap(ptr) {
        const obj = Object.create(Resolver.prototype);
        obj.ptr = ptr;

        return obj;
    }

    free() {
        const ptr = this.ptr;
        this.ptr = 0;

        wasm.__wbg_resolver_free(ptr);
    }
    /**
    * @param {Uint8Array} src
    * @returns {Resolver}
    */
    constructor(src) {
        const ret = wasm.resolver_from_slice(passArray8ToWasm(src), WASM_VECTOR_LEN);
        return Resolver.__wrap(ret);
    }
    /**
    * @returns {any}
    */
    listFiles() {
        const ret = wasm.resolver_listFiles(this.ptr);
        return takeObject(ret);
    }
    /**
    * @returns {any}
    */
    listMappings() {
        const ret = wasm.resolver_listMappings(this.ptr);
        return takeObject(ret);
    }
    /**
    * @param {number} addr
    * @returns {any}
    */
    resolve(addr) {
        const ret = wasm.resolver_resolve(this.ptr, addr);
        return takeObject(ret);
    }
    /**
    * @param {string} file
    * @param {number} line
    * @param {number} column
    * @returns {any}
    */
    resolveReverse(file, line, column) {
        const ret = wasm.resolver_resolveReverse(this.ptr, passStringToWasm(file), WASM_VECTOR_LEN, line, column);
        return takeObject(ret);
    }
}
__exports.Resolver = Resolver;

function init(module) {

    let result;
    const imports = {};
    imports.wbg = {};
    imports.wbg.__wbindgen_object_drop_ref = function(arg0) {
        takeObject(arg0);
    };
    imports.wbg.__wbg_new_8e4c496df8c98a76 = function(arg0, arg1, arg2, arg3, arg4) {
        const ret = new SDK.SourceMapEntry(arg0 >>> 0, arg1 >>> 0, getObject(arg2), arg3 >>> 0, arg4 >>> 0);
        return addHeapObject(ret);
    };
    imports.wbg.__wbindgen_object_clone_ref = function(arg0) {
        const ret = getObject(arg0);
        return addHeapObject(ret);
    };
    imports.wbg.__wbindgen_string_new = function(arg0, arg1) {
        const ret = getStringFromWasm(arg0, arg1);
        return addHeapObject(ret);
    };
    imports.wbg.__wbg_new_951e889c56bc7e3c = function() {
        const ret = new Array();
        return addHeapObject(ret);
    };
    imports.wbg.__wbg_push_36cde80dfc256d1d = function(arg0, arg1) {
        const ret = getObject(arg0).push(getObject(arg1));
        return ret;
    };
    imports.wbg.__wbg_new_4d5ae649984849e5 = function(arg0, arg1) {
        const ret = new Error(getStringFromWasm(arg0, arg1));
        return addHeapObject(ret);
    };
    imports.wbg.__wbindgen_throw = function(arg0, arg1) {
        throw new Error(getStringFromWasm(arg0, arg1));
    };
    imports.wbg.__wbindgen_rethrow = function(arg0) {
        throw takeObject(arg0);
    };

    if ((typeof URL === 'function' && module instanceof URL) || typeof module === 'string' || (typeof Request === 'function' && module instanceof Request)) {

        const response = fetch(module);
        if (typeof WebAssembly.instantiateStreaming === 'function') {
            result = WebAssembly.instantiateStreaming(response, imports)
            .catch(e => {
                return response
                .then(r => {
                    if (r.headers.get('Content-Type') != 'application/wasm') {
                        console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
                        return r.arrayBuffer();
                    } else {
                        throw e;
                    }
                })
                .then(bytes => WebAssembly.instantiate(bytes, imports));
            });
        } else {
            result = response
            .then(r => r.arrayBuffer())
            .then(bytes => WebAssembly.instantiate(bytes, imports));
        }
    } else {

        result = WebAssembly.instantiate(module, imports)
        .then(result => {
            if (result instanceof WebAssembly.Instance) {
                return { instance: result, module };
            } else {
                return result;
            }
        });
    }
    return result.then(({instance, module}) => {
        wasm = instance.exports;
        init.__wbindgen_wasm_module = module;

        return wasm;
    });
}

self.wasm_bindgen = Object.assign(init, __exports);

})();