gcc/gcc/java gcj.texi expr.c lang.c jvspec.c j ...

[aph@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	aph@gcc.gnu.org	2001-03-23 06:14:06

Modified files:
	gcc/java       : gcj.texi expr.c lang.c jvspec.c java-tree.h 

Log message:
	2001-02-07  Andrew Haley  <aph@redhat.com>
	
	* gcj.texi (Configure-time Options): Add -fcheck-references.
	* expr.c (build_java_indirect_ref): New function.
	(build_java_array_length_access): Use build_java_indirect_ref to
	check for null references.
	(build_java_arrayaccess): Likewise.
	(build_get_class): Likewise.
	(build_field_ref): Likewise.
	(invoke_build_dtable): Likewise.
	(build_invokeinterface): Likewise.
	* lang.c (lang_f_options): Add flag_check_references.
	* jvspec.c (jvgenmain_spec): Add flag_check_references.
	* java-tree.h (flag_check_references): New variable.
	* lang.c (flag_check_references): Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/gcj.texi.diff?cvsroot=gcc&r1=1.6&r2=1.7
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/expr.c.diff?cvsroot=gcc&r1=1.103&r2=1.104
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/lang.c.diff?cvsroot=gcc&r1=1.60&r2=1.61
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/jvspec.c.diff?cvsroot=gcc&r1=1.38&r2=1.39
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/java/java-tree.h.diff?cvsroot=gcc&r1=1.103&r2=1.104