Bugzilla – Full Text Bug Listing
| Summary: | ArrayIndexOutOfBoundsException with float literal | ||
|---|---|---|---|
| Product: | [Eclipse Project] JDT | Reporter: | David Audel <david_audel> |
| Component: | Core | Assignee: | David Audel <david_audel> |
| Status: | VERIFIED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | P3 | CC: | Olivier_Thomann |
| Version: | 3.0 | ||
| Target Milestone: | 3.1 M2 | ||
| Hardware: | PC | ||
| OS: | Windows XP | ||
| Whiteboard: | |||
The problem seems to be inside Scanner. For "0x" scanNumber() return an IntegerLiteral instead of throw an InvalidInputException(INVALID_HEXA). The problem occurs in any compliance mode (i.e. not only in 1.5 mode); and was introduced by adding support for hex float literals. This scenario breaks our support in the scanner. Note: PublicScanner must be fixed in same way. Likely candidate for rebuilding M2 Fixed and test added ScannerTest test019()->test021() Verified using 200409240800 |
build I200409231635 1) create the following type public class X { float f = 0x } 2) try to save the file An ArrayIndexOutOfBoundsException occurs java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 2 at org.eclipse.jdt.internal.compiler.ast.IntLiteral.computeConstant (Unknown Source) at org.eclipse.jdt.internal.compiler.ast.Literal.resolveType(Unknown Source) at org.eclipse.jdt.internal.compiler.ast.IntLiteral.resolveType (Unknown Source) at org.eclipse.jdt.internal.compiler.ast.FieldDeclaration.resolve (Unknown Source) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve (Unknown Source) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.resolve (Unknown Source) at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.resolve (Unknown Source) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(Unknown Source) at org.eclipse.jdt.core.dom.CompilationUnitResolver.resolve(Unknown Source) at org.eclipse.jdt.core.dom.ASTParser.internalCreateAST(Unknown Source) at org.eclipse.jdt.core.dom.ASTParser.createAST(Unknown Source) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.createAST (Unknown Source) at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.getAST(Unknown Source) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartLis tenerGroup.calculateASTandInform(Unknown Source) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$3.run (Unknown Source) at org.eclipse.core.internal.jobs.Worker.run(Unknown Source)