[PTR-PLUS] Fix java bootstrap

[Andrew_Pinski@PlayStation.Sony.Com]

A couple more s/PLUS_EXPR/POINTER_PLUS_EXPR/, this time in the java 
front-end and one in the C++ front-end dealing with java exceptions (which 
I added a testcase for which we want to test without java/libjava being 
enabled).  The one big thing I have noticed now is that the front-ends 
were not being type safe already had already pointer + integer in a lot of 
places.

Committed to the branch after a bootstrap/test on i686-linux-gnu with no 
regressions.

Thanks,
Andrew Pinski

java/ChangeLog:

        * class.c (make_class_data): Build the index in sizetype.
        Use POINTER_PLUS_EXPR instead of PLUS_EXPR when
        adding to a pointer type.
        (build_symbol_entry): Likewise.
        * expr.c (build_java_arrayaccess): Likewise.
        (build_field_ref): Likewise.
        (build_known_method_ref): Likewise.
        (build_invokevirtual): Likewise.
        * except.c (build_exception_object_ref): Do a
        NEGATIVE and then a POINTER_PLUS_EXPR instead
        of a MINUS_EXPR.

cp/ChangeLog:
        * except.c (expand_start_catch_block):  Do a
        NEGATIVE and then a POINTER_PLUS_EXPR instead
        of a MINUS_EXPR.

testsuite/ChangeLog:
        * g++.dg/ext/java-1.C: New test.


-------------- next part --------------
An embedded and charset-unspecified text was scrubbed...
Name: fixjava.diff.txt
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20070512/a6b78140/attachment.txt>