Place the following code in a header file 'code.h' and compile a precompiled
header with 'g++-4.0 -c code.h':
template<typename T> void func()
{
class object
{
public:
object() {} // Any function declaration produces an ICE.
};
}
code.h: In function 'void func()':
code.h:6: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Compiling the code via 'g++-4.0 -c code.cpp' with 'code.cpp' containing the
single line:
#include "code.h"
succeeds without error.
gcc-3.4.3 does not exhibit this bug.
I'm using 4.0.0 20050410 (prerelease) with Debian unstable on an Athlon-XP,
gcc was configured as:
../gcc-4.0.0-20050410/configure --enable-languages=c,c++
--prefix=/usr/local/compilers --program-suffix=-4.0
--
Summary: ICE when compiling c++ PCH of class definition within
template function.
Product: gcc
Version: 4.0.0
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c++
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: simonjcan at yahoo dot co dot uk
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21151
