[Bug libgcj/26858] NullPointerException not generated for large classes...

aph at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Fri Mar 31 11:43:00 GMT 2006



------- Comment #6 from aph at gcc dot gnu dot org  2006-03-31 11:43 -------
Subject: Bug 26858

Author: aph
Date: Fri Mar 31 11:43:43 2006
New Revision: 112574

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=112574
Log:
2006-03-30  Andrew Haley  <aph@redhat.com>

        PR java/26858
        * lang.c (java_attribute_table): New.
        (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
        * expr.c (build_field_ref): Add a null pointer check for all
        fields of offset > 4k.  Don't do so for accesses via the this
        pointer, which we know can never be null.
        * class.c (build_java_method_type): Mark arg 1 of all nonstatic
        methods nonnull.


Modified:
    trunk/gcc/java/ChangeLog
    trunk/gcc/java/class.c
    trunk/gcc/java/expr.c
    trunk/gcc/java/lang.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26858



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