diff options
| -rw-r--r-- | src/javascript/jsc/webcore/encoding.zig | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/javascript/jsc/webcore/encoding.zig b/src/javascript/jsc/webcore/encoding.zig index 260d794ec..cc90f3c9b 100644 --- a/src/javascript/jsc/webcore/encoding.zig +++ b/src/javascript/jsc/webcore/encoding.zig @@ -537,13 +537,13 @@ pub const TextDecoder = struct { args: []const js.JSValueRef, exception: js.ExceptionRef, ) js.JSValueRef { - var arguments: []const JSC.JSValue = @ptrCast([*]const JSC.JSValue, args.ptr)[0..args.len]; + const arguments: []const JSC.JSValue = @ptrCast([*]const JSC.JSValue, args.ptr)[0..args.len]; if (arguments.len < 1 or arguments[0].isUndefined()) { return ZigString.Empty.toValue(ctx.ptr()).asObjectRef(); } - var array_buffer = arguments[0].asArrayBuffer(ctx.ptr()) orelse { + const array_buffer = arguments[0].asArrayBuffer(ctx.ptr()) orelse { JSC.throwInvalidArguments("TextDecoder.decode expects an ArrayBuffer or TypedArray", .{}, ctx, exception); return null; }; @@ -557,12 +557,10 @@ pub const TextDecoder = struct { switch (this.encoding) { EncodingLabel.@"latin1" => { - var str = ZigString.init(array_buffer.slice()); - return str.toValueGC(ctx.ptr()).asObjectRef(); + return ZigString.init(array_buffer.slice()).toValueGC(ctx.ptr()).asObjectRef(); }, EncodingLabel.@"UTF-8" => { const buffer_slice = array_buffer.slice(); - var str = ZigString.init(buffer_slice); if (this.fatal) { if (strings.toUTF16Alloc(default_allocator, buffer_slice, true)) |result_| { @@ -604,7 +602,8 @@ pub const TextDecoder = struct { } } - return str.toValueGC(ctx.ptr()).asObjectRef(); + // Experiment: using mimalloc directly is slightly slower + return ZigString.init(buffer_slice).toValueGC(ctx.ptr()).asObjectRef(); }, EncodingLabel.@"UTF-16LE" => { |