Bug 611 - Casting an addressof expression causes internal compiler error
Summary: Casting an addressof expression causes internal compiler error
Status: RESOLVED UPSTREAM
Alias: None
Product: Compilers
Classification: Mono
Component: VisualBasic ()
Version: unspecified
Hardware: All All
: --- minor
Target Milestone: ---
Assignee: Rolf Bjarne Kvinge [MSFT]
URL:
Depends on:
Blocks:
 
Reported: 2011-09-02 19:09 UTC by Rolf Bjarne Kvinge [MSFT]
Modified: 2018-05-22 11:52 UTC (History)
1 user (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED UPSTREAM

Description Rolf Bjarne Kvinge [MSFT] 2011-09-02 19:09:02 UTC
Test case:

public class c
	public shared sub Main
		dim o
		o = ctype (addressof main, asynccallback)
	end sub
end class

Results in:

/Users/rolf/test/test.vb (4,12) : Error VBNC99999: Internal compiler error close to this location
Error : VBNC99999: Unexpected error: There has been an internal error in the compiler: 'Use the other overload.' caused by the line: (4,23)
  at vbnc.Expression.ReclassifyToValueExpression () [0x0012a] in /private/tmp/monobuild/build/BUILD/mono-basic-2.10/vbnc/vbnc/source/Expressions/Expression.vb:443 
  at vbnc.Helper.VerifyValueClassification (vbnc.Expression& Expression, vbnc.ResolveInfo Info) [0x00035] in /private/tmp/monobuild/build/BUILD/mono-basic-2.10/vbnc/vbnc/source/General/Helper.vb:286 
  at vbnc.ConversionExpression.ResolveExpressionInternal (vbnc.ResolveInfo Info) [0x00064] in /private/tmp/monobuild/build/BUILD/mono-basic-2.10/vbnc/vbnc/source/Expressions/Conversions/ConversionExpression.vb:137 
  at vbnc.CTypeExpression.ResolveExpressionInternal (vbnc.ResolveInfo Info) [0x00056] in /private/tmp/monobuild/build/BUILD/mono-basic-2.10/vbnc/vbnc/source/Expressions/Conversions/CTypeExpression.vb:372 
  at vbnc.Expression.ResolveExpression (vbnc.ResolveInfo ResolveInfo) [0x00011] in /private/tmp/monobuild/build/BUILD/mono-basic-2.10/vbnc/vbnc/source/Expressions/Expression.vb:221 
Compilation took 00:00:00.6877280
Comment 1 Rolf Bjarne Kvinge [MSFT] 2018-05-22 11:52:37 UTC
Moved to: https://github.com/mono/mono-basic/issues/20