quicker-authoring-evalexpression-multi-var

name	quicker-authoring-evalexpression-multi-var
description	sys:evalexpression 单步多变量 {var}= 赋值；number 变量字面量陷阱。SDK L2 multi-var-assign 复盘。
allowed-tools	docs
compatibility	QuickerAgent (on-demand); requires Quicker + QuickerRpc plugin

evalexpression 多变量赋值

Load when benchmark or user asks for one evalexpression step setting multiple action variables.

Working pattern (number variables)

{a} = Convert.ToDouble(1);
{b} = Convert.ToDouble(2);
{c} = {a} + {b}

Then sys:showText with text.varKey = c.

Trap

write	result
{a} = 1 with varType: number	「指定的转换无效」
{a} = Convert.ToDouble(1)	OK

RHS from other vars ({c} = {a} + {b}) is fine once a,b are set.

Verified

• retro: docs/authoring-references/benchmarks/retro/2026-06-13-sdk-l2-batch.md
• trace: b63593ce-d494-40f9-a87e-18011c443d28

Deep-read: quicker-eval-expression → expressions topic.