------- Comment #17 from josep dot m dot perez at bsc dot es 2008-06-16 09:23
-------
I've reproduced the same problem with official GCC 4.3.1 on Linux amd64.
template<typename T>
struct B {
struct C {
__attribute__((always_inline)) C(C const &c)
{
}
};
void __attribute__((always_inline)) g(C c)
{
}
};
void trigger(B<int> b, B<int>::C c)
{
b.g(c);
}
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: ./configure --prefix=/opt/gcc-4.3.1
Thread model: posix
gcc version 4.3.1 (GCC)
COLLECT_GCC_OPTIONS='-c' '-v' '-shared-libgcc' '-mtune=generic'
/opt/gcc-4.3.1/libexec/gcc/x86_64-unknown-linux-gnu/4.3.1/cc1plus
-fpreprocessed Cleanup4.ii -quiet -dumpbase Cleanup4.ii -mtune=generic -auxbase
Cleanup4 -version -o /tmp/ccJPmqDW.s
GNU C++ (GCC) version 4.3.1 (x86_64-unknown-linux-gnu)
compiled by GNU C version 4.3.1, GMP version 4.2.2, MPFR version 2.3.1.
GGC heuristics: --param ggc-min-expand=98 --param ggc-min-heapsize=128607
Compiler executable checksum: 24d9f1589345aaa01dede2a12dd4f7be
Cleanup4.ii: In function 'void trigger(B<int>, B<int>::C)':
Cleanup4.ii:8: sorry, unimplemented: inlining failed in call to 'void
B<T>::g(B<T>::C) [with T = int]': recursive inlining
Cleanup4.ii:15: sorry, unimplemented: called from here
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32492
