C++ ICE, in scan_region, at except.c:2808

[Peter Österlund <f90-pos at nada dot kth dot se>]

Current CVS g++ crashes when compiling the source code below.

------------------------------------------------
ppro:~$ g++ -v
Reading specs from /home/petero/gcc/lib/gcc-lib/i686-pc-linux/2.96/specs
gcc version 2.96 20000819 (experimental)
ppro:~$ g++ -O -c bug2.C
bug2.C: In function `void g (int, B)':
bug2.C:12: Internal compiler error in scan_region, at except.c:2808
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
ppro:~$ cat bug2.C
struct A {
    ~A();
};

struct B {
    A f;
};

void f();

void g(int d, B c)
{
    for (;;) {
        if (!d)
            return;
        f();
    }
}

void h()
{
    B b;
    g(0, b);
}
------------------------------------------------

I bootstrapped the compiler with
CFLAGS="-g -O2 -Wall -march=pentiumpro -mpentiumpro -fstrict-aliasing"

--
Peter Österlund           Email:    peter.osterlund@mailbox.swipnet.se
Sköndalsvägen 35                    f90-pos@nada.kth.se
S-128 66 Sköndal          Homepage: http://home1.swipnet.se/~w-15919
Sweden                    Phone:    +46 8 942647