c++/5838: I get a compiler error

[Matthew Flax]

The following reply was made to PR c++/5838; it has been noted by GNATS.

From: flatmax@cse.unsw.edu.au (Matthew Flax)
To: rodrigc@gcc.gnu.org, flatmax@ieee.org, gcc-bugs@gcc.gnu.org,
	gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org
Cc:  
Subject: Re: c++/5838: I get a compiler error
Date: Wed, 6 Mar 2002 18:36:29 +1100

 I have just updated to g++-3.0 It seems too difficult at this point to use 
 this version of g++, 'cause there is too much I have to do to fix my 
 current code ..... I would rather wait for g++-3.0 to mature a little 
 before upgrading.
 
 Is it possible to fix this bug in g++-2.95 ?
 
 On  6 March 2002, rodrigc@gcc.gnu.org wrote:
 > Synopsis: I get a compiler error
 > 
 > State-Changed-From-To: open->closed
 > State-Changed-By: rodrigc
 > State-Changed-When: Tue Mar  5 17:03:47 2002
 > State-Changed-Why:
 >     Compiling with gcc 3.0.4 does not crash the compiler
 >     but results in this error:
 >     
 >     In file included from morphTest.C:17:
 >     ../macroBlock/X/macroBlockImageInterface.H: In constructor
 >        `MacroBlockImageInterface<TYPE,
 >        AUDIOWINDOWERTYPE>::MacroBlockImageInterface(int, int, AUDIOWINDOWERTYPE*)':
 >     ../macroBlock/X/macroBlockImageInterface.H:108: cannot convert `void (*)()' to
 >        `void (*)(void*, void*)' in initialization
 >     morphTest.C: At global scope:
 >     morphTest.C:24: `main' must return `int'
 >     
 >     
 >     
 >     
 >     
 >     
 >     
 >     
 >     
 >     Compiling with gcc 3.1 20020302 (prerelease):
 >     
 >     morphTest.C:24: `main' must return `int'
 >     ../macroBlock/X/macroBlockImageInterface.H: In constructor `MacroBlockImageInterface<TYPE, AUDIOWINDOWERTYPE>::MacroBlockImageInterface(int, int, AUDIOWINDOWERTYPE*) [with TYPE = double, AUDIOWINDOWERTYPE = AudioWindower<field>]':
 >     morphTest.C:106:   instantiated from here
 >     ../macroBlock/X/macroBlockImageInterface.H:108: invalid conversion from `void (*)()' to `void (*)(void*, void*)'
 >     ../macroBlock/X/macroBlockImageInterface.H: In static member function `static int MacroBlockImageInterface<TYPE, AUDIOWINDOWERTYPE>::viewButton(GtkWidget*, void*) [with TYPE = double, AUDIOWINDOWERTYPE = AudioWindower<field>]':
 >     ../macroBlock/X/macroBlockImageInterface.H:108:   instantiated from `MacroBlockImageInterface<TYPE, AUDIOWINDOWERTYPE>::MacroBlockImageInterface(int, int, AUDIOWINDOWERTYPE*) [with TYPE = double,
 >     AUDIOWINDOWERTYPE = AudioWindower<field>]'
 >     morphTest.C:106:   instantiated from here
 >     ../macroBlock/X/macroBlockImageInterface.H:30: no matching function for call to `MacroBlockImageInterface<double, AudioWindower<field> >::reProcess()'
 >     
 > 
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5838
 
 -- 
 Matt
 
 For electronic musicians ...
 Vector Bass          : http://mffmvectorbass.sourceforge.net/
 For developers ...
 TimeScale Audio Mod  : http://mffmtimescale.sourceforge.net/
 Multimedia Time Code : http://mffmtimecode.sourceforge.net/
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