[Bug c/21013] New: PCH - ICE on compiling QT4.0 Beta2

[Bug c/21013] New: PCH - ICE on compiling QT4.0 Beta2

[paragw at excite dot com]

If a -include pch_name is given while compiling a C File included with QT4 
beta2, gcc segfaults. Here is the command line  
gcc-3.4 -c -include QtGui_debug -fno-exceptions -g -Wall -W -D_REENTRANT -fPIC 
-DQT_SHARED -DQT_BUILD_GUI_LIB -DQT_NO_CAST_TO_ASCII -DQT3_SUPPORT_WARNINGS 
-DQT_MOC_COMPAT -DQT_RASTER_IMAGEENGINE -DQT_HAVE_FREETYPE -DQT_CORE_LIB 
-I/home/parag/qt-x11-opensource-4.0.0-b2/mkspecs/linux-g++ -I. 
-I../../include/QtCore -I../../include -I../../include/QtGui 
-I../3rdparty/libpng -I../3rdparty/zlib -I../3rdparty/opentype 
-I/usr/X11R6/include -I/usr/include/freetype2 -I.moc/debug-shared -I. 
-o .obj/debug-shared/pngrtran.o ../3rdparty/libpng/pngrtran.c 
It compiles fine if the PCH include is removed. (no -include) 
 
Here is gcc-3.4 -v output - 
Reading specs from /usr/lib/gcc/i486-linux/3.4.4/specs 
Configured with: ../src/configure -v 
--enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr 
--libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/3.4 
--enable-shared --with-system-zlib --enable-nls --without-included-gettext 
--program-suffix=-3.4 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt 
--enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm 
--enable-java-awt=gtk --disable-werror i486-linux 
Thread model: posix 
gcc version 3.4.4 20050209 (prerelease) (Debian 3.4.3-9ubuntu4) 
 
Also attached is the relevant .i file.

-- 
           Summary: PCH - ICE on compiling QT4.0 Beta2
           Product: gcc
           Version: 3.4.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: paragw at excite dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i486-linux
  GCC host triplet: i486-linux
GCC target triplet: i486-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21013

[Bug c/21013] PCH - ICE on compiling QT4.0 Beta2

[paragw at excite dot com]

------- Additional Comments From paragw at excite dot com  2005-04-14 00:19 -------
Created an attachment (id=8621)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8621&action=view)
Preprocessed output 


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21013

[Bug pch/21013] PCH - ICE on compiling QT4.0 Beta2

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-04-14 00:27 -------
This is a dup of bug 14400 which is  basically fixed for 4.0.0.

*** This bug has been marked as a duplicate of 14400 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
          Component|c                           |pch
         Resolution|                            |DUPLICATE
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21013