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Bug 338428 - Code generator outputs duplicate delegate methods
Summary: Code generator outputs duplicate delegate methods
Status: CLOSED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Sapphire (show other bugs)
Version: unspecified   Edit
Hardware: All All
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Konstantin Komissarchik CLA
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Reported: 2011-02-28 11:11 EST by Konstantin Komissarchik CLA
Modified: 2021-11-19 09:22 EST (History)
1 user (show)

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Description Konstantin Komissarchik CLA 2011-02-28 11:11:03 EST 
1. Create a model element IFoo and define a @DelegateImpl method.
2. Create model elements IFooExt1 and IFooExt2 that extend IFoo.
3. Create a model element IBar that extends both IFooExt1 and IFooExt2.
4. Add @GenerateImpl to IBar.

The generate Bar implementation class will be flagged as having errors by the Java compiler as the delegate method will be present twice. 

The issue is that the code generator is not tracking interfaces already visited when scanning the type tree for delegated methods.
Comment 1 Konstantin Komissarchik CLA 2011-02-28 11:12:50 EST 
Fixed.
Comment 2 Ling Hao CLA 2011-06-08 20:16:31 EDT 
Verified by creating test case as outlined.