changelog

A framework written in Java for implementing high-level and dynamic languages, compiling them into J

	rather than GenericProc.
	(getMethods, inline, isApplicable, mtch0, match1, match2, match,
	match4, numArgs): Remove no-longer-appropriate methods.
	(makeExp, applyN, setN, rewrite): New methods.
	(makeMethod, makeMethodExp, fieldDecl, staticFieldDecl, makeDecl,
	invokeDecl, invokeStaticDecl): New static fields.

	* SlotSet.java (setField$Ex): Rename to set$Mnfield$Ex to match current
	mangling scheme for field names.
	(setStaticField$Ex): Likewise rename to set$Mnstatic$Mnfield$Ex.
	* SlotGet.java (field, staticField): Update setter references.

	* FieldLocation.java (get): Return defaultValue on setup exception.

2005-07-21  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java (defineAll): Inline one overload in other,
	since we we only need/use one variation.

2005-07-20  Per Bothner  <[e-mail]>

	* StaticFieldLocation.java (isConstant): Remove - use inherited method.

2005-06-02  Per Bothner  <[e-mail]>

	* FieldLocation.java (getDeclaration): Trivial improvement.

2005-05-27  Per Bothner  <[e-mail]>

	* FieldLocation.java (get): Fix handling of INDIRECT_LOCATION.

2005-05-19  Per Bothner  <[e-mail]>

	* ClassMethods.java (checkMethod): New method overloading.
	* SlotGet.java (compile): Use new method to avoid premature mangling.
	(getField): Instead, we have to mangle a field name here.

2005-05-17  Per Bothner  <[e-mail]>

	* Invoke.java (inline): Fix logic error in okCount==0 case.
	(append): New private jeper method.
	(inline): Use append to format warnings.

2005-05-14  Per Bothner  <[e-mail]>

	* StaticFieldLocation.java (get): Setting value field from result
	of super.get violates latter's invariant.

2005-04-20  Per Bothner  <[e-mail]>

	* FieldLocation.java (setup): Call super.setup() to set rfield.

	* ClassMemberLocation.java (setup): Use initCause to set cause, if
	use:java.lang.Throwable.getCause PreProcess keyword is set (default).

2005-03-29  Per Bothner  <[e-mail]>

	* FieldLocation.java (isIndirectLocation): Make public - for require.
	(getDeclaration): Get declaration via ModuleInfo.

2005-03-28  Per Bothner  <[e-mail]>

	* SlotGet.java (field, staticField): Make fields final.
	* SlotGet.java (compile): Remove ineffective/obsolete test for
	indirection if Symbol - was never updated to use Location.
	(apply): Remove extra indirection if Location.
	* SlotSet.java (apply, compile): Likewise.

2005-03-24  Per Bothner  <[e-mail]>

	* FieldLocation.java (getField, getFType): New methods.

	* FieldLocation.java (getDeclaration): Do setKindFlags if needed.

2005-03-23  Per Bothner  <[e-mail]>

	* FieldLocation.java (PROCEDURE, SYNTAX, KIND_FLAGS_SET): New flags.
	(setProcedure, setSyntax): Also set CONSTANT and KIND_FLAGS_SET.
	(setKindFlags): New function.
	(isProcedureOrSyntax, getDeclaration, setup): Use setKindFlags.
	(isConstant, isBound):  Use setKindFlags to avoid loading class..

2005-03-16  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java (defineAll): Skip PRIVATE_PREFIX and
	"*$instance" fields.

2005-03-11  Per Bothner  <[e-mail]>

	* FieldLocation.java (PROCEDURE, SYNTAX): New constants.
	(setup): Tweak accordingly.
	(setProcedure, setSyntax, isProcedureOrSyntax): New methods.
	* StaticFieldLocation.java (define): Return StaticFieldLocation.

2005-03-07  Per Bothner  <[e-mail]>

	* InstanceOf.java: Update Interpreter -> Language.

2005-03-04  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java: Update Interpreter -> Language.
	* SlotGet.java: Likewise.
	* SlotSet.java: Likewise.

2005-03-03  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java (getInstance, setInstance): New methods.
	(make): Remove method.
	* FieldLocation.java: Mew class, extends ClassMemberLocation.
	* Makefile.am: Update accordingly.
	* StaticFieldLocation.java: Changed to extend FieldLocation.
	(decl, value, getDeclaration): Moved to FieldLocation.

2005-03-02  Per Bothner  <[e-mail]>

	* InstanceOf.java (emitIsInstance): Update getInterpreter->getLanguage.

2005-02-24  Per Bothner  <[e-mail]>

	* ClassMethodProc.java: Update Interpreter->Language.
	* ClassMethods.java: Likewise.
	* Invoke.java: Likewise.

2005-02-07  Per Bothner  <[e-mail]>

	* ClassMethods.java (classMethods): New static field.

	* StaticFieldLocation.java (make): New static factory method.
	* ClassMemberLocation (make(String,String)): Remove factory method.

2005-01-29  Per Bothner  <[e-mail]>

	* ClassMethods.java (apply(String, String)): Remove no-longer-used
	static method.

2005-01-07  Per Bothner  <[e-mail]>

	* SlotGet.java (apply2): Update to use non-deprecated method.

	* StaticFieldLocation.java: Split imports to avoid gcj 3.4.2 bug.

2004-12-29  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java (define): Minor non-functional tweaks.

	* StaticFieldLocation.java: New constructor - currently unused.

2004-12-27  Per Bothner  <[e-mail]>

	* ClassMemberLocation.java (defineAll): Ignore fields whose names
	start with PRIVATE_PREFIX.

2004-12-07  Per Bothner  <[e-mail]>

	* SlotGet.java: Update to use Location in place of Symbol.
	* SlotSet.java: Likewise.

	* ClassMemberConstraint.java: Removed class, replaced by ...
	* ClassMemberLocation.java: New class, extends Location.
	* StaticFieldConstraint.java: Removed class, replaced by ...
	* StaticFieldLocation.java: New class, extends ClassMemberLocation.
	* Makefile.am: Update accordingly.

2004-12-05  Per Bothner  <[e-mail]>

	* Invoke.java (inline): Add overloading.  Support constructing
	PairClasstype instances with static-link.

	* ClassMethodProc.java: New class, extends GenericProc.
	* Makefile.am: Update accordingly.

2004-10-14  Per Bothner  <[e-mail]>

	* InstanceOf.java (compile):  Call usedClass.
	Fixes bug reported today by Dominique Boucher.

2004-08-05  Chris Dean  <[e-mail]>

	* SlotGet.java (Inlineable):  Check for "isFname" methods.
	* SlotSet.java (Inlineable):  Likewise.

2004-08-08  Per Bothner  <[e-mail]>

	* Invoke.java (applyN):  Use new matchN method.  Don't use applyV.
	* TypeSwitch.java (apply):  Use new matchN/check0 methods.

2004-08-03  Per Bothner  <[e-mail]>

	* TypeSwitch.java:  Extend MethodProc instead of CpsProcedure.

2004-07-20  Per Bothner  <[e-mail]>

	* ArrayLength.java:  Remove unused import statements.
	* TypeSwitch.java:  Likewise.

2004-05-03  Per Bothner  <[e-mail]>

	* ClassMemberConstraint.java (define):  If existing constaint is
	ClassMemberConstraint and value is the same, do nothing.  This fixes
	an optimization bug where car/cdr GenericProcs did not get resolved.

2004-04-17  Per Bothner  <[e-mail]>

	* Invoke.java (inline):  Suppress most warnings if the flag
	warn-invoke-unknown-method flag is turned off.

2004-02-11  Per Bothner  <[e-mail]>

	* ClassMethods.java (getMethods - two overloads):  New parameter
	'caller'; pass it to MethodFilter.  Remove redundant modifiers test.
	(class MethodFilter):  Add caller field.
	(select):  Check if method is accessible.
	* Invoke.java (getMethods):  New parameter 'caller'.
	(inline):  Get our calling class and pass it to getMethods.
	(getMethods(5 params)):  Inline in getStaticMethod.
	* SlotGet.java (compile):  Check if field/method is accessible.
	* SlotSet.java (compile):  Check if field/method is accessible.

2003-11-09  Per Bothner  <[e-mail]>

	* ClassMethods.java (class MethodFilter):  Enhance so it also matches
	methods whose names in "$X" or "$V$X".

2003-10-30  Per Bothner  <[e-mail]>

	* OccurrenceType.java:  Change to extends ObjectType.  This sets
	size to 4 so isVoid returns false.

	* OccurrenceType.java (toString):  New method.

2003-10-19  Per Bothner  <[e-mail]>

	* Invoke.java (inline):  Check 'warn-invoke-unknown-method' option
	before emitting warning.

2003-10-07  Per Bothner  <[e-mail]>

	* ClassMemberConstraint.java (define):  Check for Procedure
	whose name is a Symbol.

2003-09-30  Per Bothner  <[e-mail]>

	* ClassMemberConstraint.java (get):  Inline the 'setup' method,
	but return defaultValue instead of throwing UnboundSymbol.

2003-08-09  Per Bothner  <[e-mail]>

	* ClassMemberConstraint.java (define):  Demangle field name
	when field is non-final.

2003-07-15  Chris Dean  <[e-mail]>

	* ClassMethods.java (removeRedundantMethods):  New helper method.
	(getMethods):  Handle extra is_special flag, for invoke-special.
	* Invoke.java (invokeSpecial):  New static field.
	(applyN):  Check for and dis-allow invoke-special.
	(getMethods):  Handle invoke-special.
	
2003-07-12  Chris Dean  <[e-mail]>

	* ArrayGet.java (Externalizable): Implement writeExternal, 
	readExternal.  Fixes Savannah bug #4289
	* ArraySet.java (Externalizable): Likewise
	* ArrayNew.java (Externalizable): Likewise
	* ArrayLength.java (Externalizable): Likewise
    
2003-06-06  Per Bothner  <[e-mail]>

	* Invoke.java (inlineClassName, inline): Call ApplyExp.setLine.

2003-05-17  Per Bothner  <[e-mail]>

	* Invoke.java (applyN, applyN):  Use Symbol's getName method.

	* Invoke.java (inlineClassName):  Take InlineCalls parameter instead
	of Interpreter.  Get latter from former.
	If type is a Classtype and isExisting, emit error is not found.

	* InstanceOf.java (inline):  Update call to inlineClassName.
	* SlotGet.java (inline):  Likewise.
	* SlotSet.java (inline):  Likewise.

2003-05-16  Per Bothner  <[e-mail]>

	* ClassMethods.java (checkName):  Take new 'reversible' parameter.
	* Invoke.java (getMethodName):  Pass false to checkName.
	* SlotGet.java (compile, getReturnType):  Pass true to checkName.
	* SlotSet.java (compile):  Likewise.
	Fixes bug reported 05-13 by Chris Dean <[e-mail]>.

2003-05-13  Per Bothner  <[e-mail]>

	* OccurrenceType.java:  New class, extends Type.
	* Makefile.am (java_sources):  Add new file.

2003-05-04  Per Bothner  <[e-mail]>

	* Invoke.java (applyN):  Revert 04-30 change.
	* ClassMethods.java (apply):  Mangle method names non-reversibly.
	(checkName):  Likewise.

2003-04-30  Per Bothner  <[e-mail]>

	* Invoke.java (applyN):  Use mangleNameIfNeeded rather than plain
	mangleName for consistency.

2002-11-23  Per Bothner  <[e-mail]>

	* StaticFieldConstraint.java:  Moved from kawa.standard.
	* Makefile.am (java_sources):  Add new file.

2002-11-20  Per Bothner  <[e-mail]>

	* ClassMethods.java:  Convert from ProcedureN to Procedure2.
	(apply2):  New method, replaces applyN.
	(apply(String,String)):  New method.

	* InvokeNamed.java:  Remove - don't need it after all.
	* Makefile.am:  Update accordingly.

2002-11-16  Per Bothner  <[e-mail]>

	* InvokeNamed.java:  New class, extends ProcedureN.
	* Makefile.am (java_sources):  Add InvokeNamed.java.

2002-11-15  Per Bothner  <[e-mail]>