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Date: Fri, 22 Feb 2002 02:30:00 -0000
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From: tHE rEAL uSER <metaf4@pseudonym.org>
Subject: Re: c++/5749: Internal compiler error
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The following reply was made to PR c++/5749; it has been noted by GNATS.

From: tHE rEAL uSER <metaf4@pseudonym.org>
To: gcc-gnats@gcc.gnu.org, gcc-prs@gcc.gnu.org,
 	metaf4@pseudonym.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org
Cc:  
Subject: Re: c++/5749: Internal compiler error
Date: Fri, 22 Feb 2002 09:13:54 +0100

 Hello Maintainers !
 ===================
 
 > Synopsis: Internal compiler error
 > 
 > State-Changed-From-To: open->feedback
 > State-Changed-By: rodrigc
 > State-Changed-When: Thu Feb 21 20:39:02 2002
 > State-Changed-Why:
 >
 > http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5749
 
 Currently I can't update my compiler to figured out what's wrong.
 c++ 2.95.2 did not give me any warnings or hints.
 (c++ cpp_ptr.cpp -Wall -W -Wtraditional -pedantic -ansi
 -Wbad-function-cast)
 
 Perhaps can fix the code with braces like that, but I don't believe in:
 	void (ZClass::*xxptr[3])() = { (&ZClass::draw1), (&ZClass::draw2), 0 };
 
 Can you submit your compiler options ?
 
 There is a new interesting fact in the main function: the problem seems
 to be in the index. All numbers greater or equal than 3 crashes the
 compiler, except we have one or zero argument.
 
 int main(){
 	// *** this abort my compiler
         // void (ZClass::*xxptr[3])() = { &ZClass::draw1,
 &ZClass::draw2, 0 };
         // void (ZClass::*xxptr[3])() = { &ZClass::draw1 };
         // void (ZClass::*xxptr[4])() = { &ZClass::draw1 };
         // void (ZClass::*xxptr[5])() = { &ZClass::draw1 };
         // void (ZClass::*xxptr[6])() = { &ZClass::draw1 };
         // void (ZClass::*xxptr[16])() = { &ZClass::draw1 };
         // void (ZClass::*xxptr[10])() = { &ZClass::draw1 };
 
 	// but this works
         // void (ZClass::*xxptr[2])() = { &ZClass::draw2, 0 };
         // void (ZClass::*xxptr[3])() = { 0 };
         return 0;
 }
 
 Thomas Graf