gcc -v output:
Using built-in specs.
Target: i586-suse-linux
Configured with: ../configure --enable-threads=posix --prefix=/usr
--with-local-prefix=/usr/local --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib --libexecdir=/usr/lib
--enable-languages=c,c++,objc,f95,java,ada --disable-checking
--with-gxx-include-dir=/usr/include/c++/4.0.2 --enable-java-awt=gtk
--disable-libjava-multilib --with-slibdir=/lib --with-system-zlib
--enable-shared --enable-__cxa_atexit --without-system-libunwind
--host=i586-suse-linux
Thread model: posix
gcc version 4.0.2 20050901 (prerelease) (SUSE Linux)
The following code produces a compiler seg fault:
==================================================
@class aSuperClass;
@interface aClass : aSuperClass
{}
@end
@implementation aClass
@end
===================================================
If the @class line is omitted then the compiler does not crash and an error
message is (correctly) printed about the undefined superclass.
Admittedly the code is wrong, but so is the crash!
--
Summary: Compiler crash caused by @class definition for
superclass
Product: gcc
Version: 4.0.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: objc
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: richard dot hutchinson at asa dot co dot uk
GCC build triplet: i586-suse-linux
GCC host triplet: i586-suse-linux
GCC target triplet: i586-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28963
