Package: gcc-snapshot Version: 20070422-1 Severity: important sample code:
===================================== #include <stdio.h> #include <stdint.h> #include <stdlib.h> static int bar(void *p) { return (int)(intptr_t)p; } static int foo(const void *p) { return bar((void *)p); } int main(void) { printf("%d\n", foo(NULL)); return 0; } ===================================== works: /usr/lib/gcc-snapshot/bin/gcc -o a.o a.c does not work: /usr/lib/gcc-snapshot/bin/gcc -O2 -o a.o a.c a.c: In function 'main': a.c:12: warning: passing argument 1 of 'bar' discards qualifiers from pointer target type FWIW under other circumstances I even got an ICE, but I wasn't able to reduce the testcase, and the code that generated it is not really .. well open, so I can't give the full file sadly. -- System Information: Debian Release: lenny/sid APT prefers unstable APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 2.6.20-1-amd64 (SMP w/2 CPU cores) Locale: LANG=C, LC_CTYPE=fr_FR.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages gcc-snapshot depends on: ii binutils 2.17.20070210cvs-1 The GNU assembler, linker and bina ii libasound2 1.0.13-2 ALSA library ii libatk1.0-0 1.18.0-2 The ATK accessibility toolkit ii libc6 2.5-7 GNU C Library: Shared libraries ii libc6-dev 2.5-7 GNU C Library: Development Librari ii libcairo2 1.4.6-1 The Cairo 2D vector graphics libra ii libfontconfig1 2.4.2-1.2 generic font configuration library ii libfreetype6 2.2.1-5 FreeType 2 font engine, shared lib ii libgcc1 1:4.1.2-6 GCC support library ii libgcj-bc 4.1.2-2 Link time only library for use wit ii libglib2.0-0 2.12.12-1 The GLib library of C routines ii libgmp3c2 2:4.2.1+dfsg-4 Multiprecision arithmetic library ii libgtk2.0-0 2.10.12-1 The GTK+ graphical user interface ii libice6 1:1.0.3-2 X11 Inter-Client Exchange library ii libmpfr1 2.2.1.dfsg.1-2 multiple precision floating-point ii libpango1.0-0 1.16.4-1 Layout and rendering of internatio ii libsm6 1:1.0.2-2 X11 Session Management library ii libstdc++6 4.1.2-6 The GNU Standard C++ Library v3 ii libx11-6 2:1.1.1-1 X11 client-side library ii libxcursor1 1:1.1.8-2 X cursor management library ii libxext6 1:1.0.3-2 X11 miscellaneous extension librar ii libxfixes3 1:4.0.3-2 X11 miscellaneous 'fixes' extensio ii libxi6 1:1.0.1-4 X11 Input extension library ii libxinerama1 1:1.0.2-1 X11 Xinerama extension library ii libxrandr2 2:1.2.1-1 X11 RandR extension library ii libxrender1 1:0.9.2-1 X Rendering Extension client libra ii libxtst6 1:1.0.1-5 X11 Testing -- Resource extension ii zlib1g 1:1.2.3-13 compression library - runtime gcc-snapshot recommends no packages. -- no debconf information -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]