Bug 72959

Summary: [1.5][Type Hierarchy] ClassCastException in SourceTypeConverter#convert(ISourceMethod,CompilationResult)
Product: [Eclipse Project] JDT Reporter: Tobias Widmer <tobias_widmer>
Component: CoreAssignee: Jerome Lanneluc <jerome_lanneluc>
Status: RESOLVED WORKSFORME QA Contact:
Severity: normal    
Priority: P3    
Version: 3.0   
Target Milestone: 3.1 M2   
Hardware: PC   
OS: All   
Whiteboard:

Description Tobias Widmer CLA 2004-08-31 09:30:50 EDT 
20040831: The element info of a type parameter is not a source element info

Steps to reproduce:
- Create non-generic class C
- insert method declaration

	static <S> S wassup() {
	    return null;
	}

- Hover over the "<S>"

Stack trace:

SourceTypeConverter.convert(ISourceMethod, CompilationResult) line: 332
SourceTypeConverter.convert(ISourceType, CompilationResult) line: 484
SourceTypeConverter.convert(ISourceType[], CompilationResult) line: 147
SourceTypeConverter.buildCompilationUnit(ISourceType[], int, ProblemReporter, 
CompilationResult) line: 102
HierarchyResolver.resolve(Openable[], HashSet, IProgressMonitor) line: 606
HierarchyResolver.resolve(IGenericType) line: 527
IndexBasedHierarchyBuilder(HierarchyBuilder).buildSupertypes() line: 113
IndexBasedHierarchyBuilder.build(boolean) line: 135
TypeHierarchy.compute() line: 319
TypeHierarchy.refresh(IProgressMonitor) line: 1242
CreateTypeHierarchyOperation.executeOperation() line: 90
CreateTypeHierarchyOperation(JavaModelOperation).run(IProgressMonitor) line: 
700
CreateTypeHierarchyOperation(JavaModelOperation).runOperation
(IProgressMonitor) line: 739
SourceType.newSupertypeHierarchy(WorkingCopyOwner, IProgressMonitor) line: 622
SourceType.newSupertypeHierarchy(IProgressMonitor) line: 574
JavaDocAccess.findDocInHierarchy(IType, String, String[], boolean) line: 99
JavaDocAccess.getJavaDoc(IMember, boolean) line: 82
JavadocHover.getHoverInfo(IJavaElement[]) line: 64
JavadocHover(AbstractJavaEditorTextHover).getHoverInfo(ITextViewer, IRegion) 
line: 118
BestMatchHover.getHoverInfo(ITextViewer, IRegion) line: 102
JavaEditorTextHoverProxy.getHoverInfo(ITextViewer, IRegion) line: 69
TextViewerHoverManager$4.run() line: 160
Comment 1 Jerome Lanneluc CLA 2004-09-06 07:10:49 EDT 
Type parameters are no longer children of methods.