protected variablesRequest(response: DebugProtocol.VariablesResponse, args: DebugProtocol.VariablesArguments): void {
		log('VariablesRequest');
		let vari = this._variableHandles.get(args.variablesReference);
		let variables;
		if (vari.kind === GoReflectKind.Array || vari.kind === GoReflectKind.Slice || vari.kind === GoReflectKind.Map) {
			variables = vari.children.map((v, i) => {
				let { result, variablesReference} = this.convertDebugVariableToProtocolVariable(v, i);
				return {
					name: '[' + i + ']',
					value: result,
					variablesReference
				};
			});
		} else {
			variables = vari.children.map((v, i) => {
				let { result, variablesReference} = this.convertDebugVariableToProtocolVariable(v, i);
				return {
					name: v.name,
					value: result,
					variablesReference
				};
			});
		}
		log(JSON.stringify(variables, null, ' '));
		response.body = { variables };
		this.sendResponse(response);
		log('VariablesResponse');
	}

			this.delve.call<DebugVariable[]>('ListFunctionArgs', [{ goroutineID: this.debugState.currentGoroutine.id, frame: args.frameId }], (err, args) => {
				if (err) {
					logError('Failed to list function args.');
					return this.sendErrorResponse(response, 2006, 'Unable to list args: "{e}"', { e: err.toString() });
				}
				log(args);
				let vars = args.concat(locals);

				let scopes = new Array<Scope>();
				let localVariables = {
					name: 'Local',
					addr: 0,
					type: '',
					realType: '',
					kind: 0,
					value: '',
					len: 0,
					cap: 0,
					children: vars,
					unreadable: ''
				};
				scopes.push(new Scope('Local', this._variableHandles.create(localVariables), false));
				response.body = { scopes };
				this.sendResponse(response);
				log('ScopesResponse');
			});

	private convertDebugVariableToProtocolVariable(v: DebugVariable, i: number): { result: string; variablesReference: number; } {
		if (v.kind === GoReflectKind.Ptr || v.kind === GoReflectKind.UnsafePointer) {
			if (v.children[0].addr === 0) {
				return {
					result: 'nil <' + v.type + '>',
					variablesReference: 0
				};
			} else if (v.children[0].type === 'void') {
				return {
					result: 'void',
					variablesReference: 0
				};
			} else {
				return {
					result: '<' + v.type + '>',
					variablesReference: v.children[0].children.length > 0 ? this._variableHandles.create(v.children[0]) : 0
				};
			}
		} else if (v.kind === GoReflectKind.Slice) {
			return {
				result: '<' + v.type + '> (length: ' + v.len + ', cap: ' + v.cap + ')',
				variablesReference: this._variableHandles.create(v)
			};
		} else if (v.kind === GoReflectKind.Array) {
			return {
				result: '<' + v.type + '>',
				variablesReference: this._variableHandles.create(v)
			};
		} else if (v.kind === GoReflectKind.String) {
			return {
				result: v.unreadable ? ('<' + v.unreadable + '>') : ('"' + v.value + '"'),
				variablesReference: 0
			};
		} else {
			return {
				result: v.value || ('<' + v.type + '>'),
				variablesReference: v.children.length > 0 ? this._variableHandles.create(v) : 0
			};
		}
	}