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- Path: sparky!uunet!cis.ohio-state.edu!xenon.stanford.edu!hoelzle
- From: hoelzle@xenon.stanford.edu (Urs Hoelzle)
- Newsgroups: gnu.g++.bug
- Subject: g++ 2.3.3 ignores 'extern "C"'
- Date: 25 Jan 1993 21:18:54 -0500
- Organization: CS Department, Stanford University, California, USA
- Lines: 31
- Sender: daemon@cis.ohio-state.edu
- Approved: bug-g++@prep.ai.mit.edu
- Distribution: gnu
- Message-ID: <hoelzle.728002480@Xenon.Stanford.EDU>
-
- -------- x.c ---------------
- # include <stdlib.h>
- # include <malloc.h>
-
- extern "C" void* malloc(int size) { return 0; }
- ---------------------------
-
- g++ -v -c x.c -o x.o ; nm x.o
- Reading specs from /home/kahuna/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/specs
- gcc version 2.3.3
- /home/kahuna/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/cpp -lang-c++ -v -undef -D__GNUC__=2 -D__GNUG__=2 -D__cplusplus -Dsparc -Dsun -Dunix -D__sparc__ -D__sun__ -D__unix__ -D__sparc -D__sun -D__unix x.c /usr/tmp/cca26496.i
- GNU CPP version 2.3.3 (sparc)
- /home/kahuna/local/lib/gcc-lib/sparc-sun-sunos4.1/2.3.3/cc1plus /usr/tmp/cca26496.i -quiet -dumpbase x.cc -version -o /usr/tmp/cca26496.s
- GNU C++ version 2.3.3 (sparc) compiled by GNU C version 2.3.3.
- as -o x.o /usr/tmp/cca26496.s
- 00000000 T _malloc__Fv
- 00000000 t gcc2_compiled.
-
-
- i.e. g++ generates a mangled name (_malloc__Fv) instead of _malloc. If you
- take out the inlcude of <malloc.h> it works.
-
- g++ 2.2.2 already had problems with this ("program cc1plus got fatal
- signal 11").
-
- -Urs
-
- ----------------------------------------------------------------------------
- Urs Hoelzle urs@cs.stanford.EDU
- Computer Systems Laboratory, CIS 57, Stanford University, Stanford, CA 94305
-
-