Re: optimization/4889

Re: optimization/4889

[Reichelt]

The following reply was made to PR optimization/4889; it has been noted by GNATS.

From: Reichelt <reichelt@igpm.rwth-aachen.de>
To: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org, nobody@gcc.gnu.org,
        pgregory@aqsis.com
Cc:  
Subject: Re: optimization/4889
Date: Mon, 19 Nov 2001 21:25:35 +0100

 Hi,
 
 I tried to reduce the size of the provided testcase a little bit
 and distilled the following 3 lines of code that still crash 3.0.2
 (just compile with g++ -O):
 
 double& f();
 struct A { A (int i) { i?f():f(); } };
 A a(1);
 
 In fact they also crash 3.1 (as of 20011112)! So, being able to compile
 the original testcase with 3.1 without errors just seems to be good/bad
 luck.
 
 Greetings,
 Volker Reichelt
 
 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&pr=4889&database=gcc