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Changed by [EMAIL PROTECTED] http://bugzilla.ximian.com/show_bug.cgi?id=82080 --- shadow/82080 2007-07-11 22:51:00.000000000 -0400 +++ shadow/82080.tmp.11117 2007-07-11 22:51:00.000000000 -0400 @@ -0,0 +1,68 @@ +Bug#: 82080 +Product: Mono: Compilers +Version: 1.2 +OS: All +OS Details: +Status: NEW +Resolution: +Severity: +Priority: Minor +Component: C# +AssignedTo: [EMAIL PROTECTED] +ReportedBy: [EMAIL PROTECTED] +QAContact: [EMAIL PROTECTED] +TargetMilestone: --- +URL: +Cc: +Summary: gmcs throws exception when "yield" used in constructor + +Description of Problem: + +gmcs (1.2.4.0) throws an unhandled exception instead of reporting an error +when "yield return" or "yield break" are used in a constructor. + +Steps to reproduce the problem: +1. cat > y.cs +class Program { + public Program() { + yield break; + } + static public void Main() { + } +} +2. gmcs y.cs + +Actual Results: + +Unhandled Exception: Mono.CSharp.InternalErrorException: y.cs(2,16): +Program.Program() ---> System.NullReferenceException: Object reference not +set to an instance of an object + at Mono.CSharp.Yield.CheckContext (Mono.CSharp.EmitContext ec, Location +loc, Boolean isYieldBreak) [0x00000] + at Mono.CSharp.YieldBreak.Resolve (Mono.CSharp.EmitContext ec) [0x00000] + at Mono.CSharp.Block.Resolve (Mono.CSharp.EmitContext ec) [0x00000] + at Mono.CSharp.EmitContext.ResolveTopBlock (Mono.CSharp.EmitContext +anonymous_method_host, Mono.CSharp.ToplevelBlock block, +Mono.CSharp.Parameters ip, IMethodData md, System.Boolean& unreachable) +[0x00000] + at Mono.CSharp.Constructor.Emit () [0x00000] + at Mono.CSharp.TypeContainer.EmitConstructors () [0x00000] --- End of +inner exception stack trace --- + + at Mono.CSharp.TypeContainer.EmitConstructors () [0x00000] + at Mono.CSharp.TypeContainer.EmitType () [0x00000] + at Mono.CSharp.RootContext.EmitCode () [0x00000] + at Mono.CSharp.Driver.MainDriver (System.String[] args) [0x00000] + at Mono.CSharp.Driver.Main (System.String[] args) [0x00000] + +Expected Results: + +A normal error message from the compiler. + +How often does this happen? + +Always. + +Additional Information: + +None. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
