alibaba / alibaba/QLExpress

示例报错 for 中定义多个变量

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Dominant language
Java
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Description

n=10;
for(sum=0,i=0;i

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Research direction

Reproduce the snippet from test.SongTest.main at line 32 through ExpressRunner.execute, then trace parsing in ExpressParse.java at lines 329, 355, and 401. Determine why the for expression with multiple variable definitions is rejected; done means the example parses and executes without the reported QLCompileException.

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Assessment

Tech stack
java
Domain
compilers
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
30/100

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