egcs/gcc/java class.c expr.c jcf-parse.c parse ...

[apbianco@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	apbianco@sourceware.cygnus.com	99/12/30 14:36:25

Modified files:
	gcc/java       : class.c expr.c jcf-parse.c parse.h parse.y 
	                 typeck.c ChangeLog 

Log message:
	1999-12-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	
	* class.c (class_depth): Return -1 if the class doesn't load
	properly.
	* expr.c (can_widen_reference_to): Check for errors during depth
	computation and return 0 accordingly.
	* jcf-parse.c (parse_source_file): Call java_fix_constructors to
	create default constructors and add an other error check.
	* parse.h (java_fix_constructors): Prototyped.
	* parse.y (java_pre_expand_clinit): Likewise.
	(build_super_invocation): Re-prototyped to feature one argument.
	(java_check_circular_reference): Directly use `current'.
	(java_fix_constructors): New function.
	(java_check_regular_methods): Don't create default constructors
	here, but abort if none were found.
	(java_complete_expand_methods): Pre-process <clinit> calling
	java_pre_expand_clinit.
	(java_pre_expand_clinit): New function.
	(fix_constructors): build_super_invocation invoked with the
	current method declaration as an argument.
	(build_super_invocation): Use the context of the processed method
	decl argument instead of current_class.
	* typeck.c (lookup_java_method): Take WFLs in method names into
	account.