Bugzilla – Full Text Bug Listing
| Summary: | Unnecessary instanceof checking leads to a NullPointerException | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | Olivier Thomann <Olivier_Thomann> |
| Component: | Core | Assignee: | Philipe Mulet <philippe_mulet> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | ||
| Version: | 3.0 | ||
| Target Milestone: | 3.0 M2 | ||
| Hardware: | PC | ||
| OS: | Windows 2000 | ||
| Whiteboard: | |||
Qualified allocation did not position its resolvedType slot as it should. Fixed Verified. |
Using latest HEAD contents (0709+), compiling the following test case leads to: 1. ERROR in d:\temp\A.java (at line 0) class A { ^ Internal compiler error java.lang.NullPointerException at org.eclipse.jdt.internal.compiler.problem.ProblemReporter.unnecessaryInstanceof(ProblemReporter.java:2927) at org.eclipse.jdt.internal.compiler.ast.InstanceOfExpression.resolveType(InstanceOfExpression.java:209) at org.eclipse.jdt.internal.compiler.ast.FieldDeclaration.resolve(FieldDeclaration.java:193) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:830) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve(TypeDeclaration.java:887) at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve(CompilationUnitDeclaration.java:270) at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:533) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:328) at org.eclipse.jdt.internal.compiler.batch.Main.performCompilation(Main.java:1459) at org.eclipse.jdt.internal.compiler.batch.Main.compile(Main.java:304) at org.eclipse.jdt.internal.compiler.batch.Main.compile(Main.java:199) at org.eclipse.jdt.internal.compiler.batch.Main.compile(Main.java:191) at org.eclipse.jdt.core.tools.compiler.Compile.main(Compile.java:8) class A { boolean b = new Cloneable() {} instanceof Cloneable; }