[Mono-bugs] [Bug 399693] New: Anonymous methods not compiled correctly

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Thu Jun 12 11:01:11 EDT 2008


           Summary: Anonymous methods not compiled correctly
           Product: Mono: Compilers
           Version: SVN
          Platform: Other
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: C#
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: rkvinge at novell.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---

Created an attachment (id=221810)
 --> (https://bugzilla.novell.com/attachment.cgi?id=221810)
Test case

Compile attached test program and run.

Actual output:
Verdict: ZZ
Verdict: ZZ

Expected output:
Verdict: ZZ
Verdict: ZZ
Verdict: ZZ

For the first anonymous method ("A") the generated code looks like:

internal string <RegisterStringTagProvider>c__1(string tag)
    string str;
    return str;

For the second ("B") and third ("C)" anonymous method the generated code looks
exactly the same:

internal string <RegisterStringTagProvider>c__5(string tag)
    return T.Convert(tag);

The first line in "B" (the Console.WriteLine) is completely ignored.

Mono JIT compiler version 1.9 (/trunk/ r104989)
Copyright (C) 2002-2008 Novell, Inc and Contributors. www.mono-project.com
        TLS:           __thread
        GC:            Included Boehm (with typed GC)
        SIGSEGV:       altstack
        Notifications: epoll
        Architecture:  x86
        Disabled:      none

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