jc1 segfaults, please help
Wed Feb 13 02:38:00 GMT 2002
Adam Megacz wrote:
>Hey, is anybody here interested in figuring this out? I know squat
>about the java frontend, so somebody more familiar with it can
>probably figure out in a few minutes what would take me a few weeks.
The problem is caused by java/builtins.c (which was recently added). It
sets up a builtin_types array but does not initialize them (see
define_builtin_type). define_builtin gets called with a NULL_TREE type
parameter, and that passes the NULL_TREE to build_decl, which is wrong.
I guess it is just chance that it doesn't crash on other platforms.
The solution would be to do something closer to what
c-common.c:c_common_nodes_and_builtins() does instead, though it seems a
bit crap to duplicate so much code. It would be nice to be able to share
them somehow, but I guess the problem with doing this is the
conflicts/mismatches between Java and C primitive types?
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