ClojureScript: Now support apply, lazy variadic args, minimal

StringBuilder and *out*.  Use switch on arguments.length

1 files changed, 0 insertions, 569 deletions

diff --git a/clojurescript/clojurescript-compiler.patch b/clojurescript/clojurescript-compiler.patch
deleted file mode 100644
index 709abdae..00000000
--- a/clojurescript/clojurescript-compiler.patch
+++ /dev/null
@@ -1,569 +0,0 @@
-diff --git a/src/jvm/clojure/lang/Compiler.java b/src/jvm/clojure/lang/Compiler.java
-index a44aa2e..aae4cc9 100644
---- a/src/jvm/clojure/lang/Compiler.java
-+++ b/src/jvm/clojure/lang/Compiler.java
-@@ -195,7 +195,7 @@ static final public Var RET_LOCAL_NUM = Var.create();
- //DynamicClassLoader
- static final public Var LOADER = Var.create();
- 
--enum C{
-+public enum C{
- 	STATEMENT,  //value ignored
- 	EXPRESSION, //value required
- 	RETURN,      //tail position relative to enclosing recur frame
-@@ -212,7 +212,7 @@ interface Expr{
- 	Class getJavaClass() throws Exception;
- }
- 
--static abstract class UntypedExpr implements Expr{
-+public static abstract class UntypedExpr implements Expr{
- 
- 	public Class getJavaClass(){
- 		throw new IllegalArgumentException("Has no Java class");
-@@ -257,12 +257,12 @@ static Symbol resolveSymbol(Symbol sym){
- }
- 
- static class DefExpr implements Expr{
--	final Var var;
--	final Expr init;
--	final Expr meta;
--	final boolean initProvided;
--	final String source;
--	final int line;
-+	public final Var var;
-+	public final Expr init;
-+	public final Expr meta;
-+	public final boolean initProvided;
-+	public final String source;
-+	public final int line;
- 	final static Method bindRootMethod = Method.getMethod("void bindRoot(Object)");
- 	final static Method setTagMethod = Method.getMethod("void setTag(clojure.lang.Symbol)");
- 	final static Method setMetaMethod = Method.getMethod("void setMeta(clojure.lang.IPersistentMap)");
-@@ -361,10 +361,9 @@ static class DefExpr implements Expr{
- 	}
- }
- 
--static class AssignExpr implements Expr{
--	final AssignableExpr target;
--	final Expr val;
--
-+public static class AssignExpr implements Expr{
-+	public final AssignableExpr target;
-+	public final Expr val;
- 
- 	public AssignExpr(AssignableExpr target, Expr val){
- 		this.target = target;
-@@ -400,9 +399,9 @@ static class AssignExpr implements Expr{
- 	}
- }
- 
--static class VarExpr implements Expr, AssignableExpr{
--	final Var var;
--	final Object tag;
-+public static class VarExpr implements Expr, AssignableExpr{
-+	public final Var var;
-+	public final Object tag;
- 	final static Method getMethod = Method.getMethod("Object get()");
- 	final static Method setMethod = Method.getMethod("Object set(Object)");
- 
-@@ -446,8 +445,8 @@ static class VarExpr implements Expr, AssignableExpr{
- 	}
- }
- 
--static class TheVarExpr implements Expr{
--	final Var var;
-+public static class TheVarExpr implements Expr{
-+	public final Var var;
- 
- 	public TheVarExpr(Var var){
- 		this.var = var;
-@@ -482,8 +481,8 @@ static class TheVarExpr implements Expr{
- 	}
- }
- 
--static class KeywordExpr implements Expr{
--	final Keyword k;
-+public static class KeywordExpr implements Expr{
-+	public final Keyword k;
- 
- 	public KeywordExpr(Keyword k){
- 		this.k = k;
-@@ -509,7 +508,7 @@ static class KeywordExpr implements Expr{
- 	}
- }
- 
--static abstract class LiteralExpr implements Expr{
-+public static abstract class LiteralExpr implements Expr{
- 	abstract Object val();
- 
- 	public Object eval(){
-@@ -830,11 +829,11 @@ static abstract class FieldExpr extends HostExpr{
- }
- 
- static class InstanceFieldExpr extends FieldExpr implements AssignableExpr{
--	final Expr target;
--	final Class targetClass;
--	final java.lang.reflect.Field field;
--	final String fieldName;
--	final int line;
-+	public final Expr target;
-+	public final Class targetClass;
-+	public final java.lang.reflect.Field field;
-+	public final String fieldName;
-+	public final int line;
- 	final static Method invokeNoArgInstanceMember = Method.getMethod("Object invokeNoArgInstanceMember(Object,String)");
- 	final static Method setInstanceFieldMethod = Method.getMethod("Object setInstanceField(Object,String,Object)");
- 
-@@ -930,9 +929,9 @@ static class InstanceFieldExpr extends FieldExpr implements AssignableExpr{
- 
- static class StaticFieldExpr extends FieldExpr implements AssignableExpr{
- 	//final String className;
--	final String fieldName;
--	final Class c;
--	final java.lang.reflect.Field field;
-+	public final String fieldName;
-+	public final Class c;
-+	public final java.lang.reflect.Field field;
- 	final static Method getStaticFieldMethod = Method.getMethod("Object getStaticField(String,String)");
- 	final static Method setStaticFieldMethod = Method.getMethod("Object setStaticField(String,String,Object)");
- 	final int line;
-@@ -1054,12 +1053,12 @@ static abstract class MethodExpr extends HostExpr{
- }
- 
- static class InstanceMethodExpr extends MethodExpr{
--	final Expr target;
--	final String methodName;
--	final IPersistentVector args;
--	final String source;
--	final int line;
--	final java.lang.reflect.Method method;
-+	public final Expr target;
-+	public final String methodName;
-+	public final IPersistentVector args;
-+	public final String source;
-+	public final int line;
-+	public final java.lang.reflect.Method method;
- 
- 	final static Method invokeInstanceMethodMethod =
- 			Method.getMethod("Object invokeInstanceMethod(Object,String,Object[])");
-@@ -1205,12 +1204,12 @@ static class InstanceMethodExpr extends MethodExpr{
- 
- static class StaticMethodExpr extends MethodExpr{
- 	//final String className;
--	final Class c;
--	final String methodName;
--	final IPersistentVector args;
--	final String source;
--	final int line;
--	final java.lang.reflect.Method method;
-+	public final Class c;
-+	public final String methodName;
-+	public final IPersistentVector args;
-+	public final String source;
-+	public final int line;
-+	public final java.lang.reflect.Method method;
- 	final static Method invokeStaticMethodMethod =
- 			Method.getMethod("Object invokeStaticMethod(String,String,Object[])");
- 
-@@ -1326,12 +1325,36 @@ static class StaticMethodExpr extends MethodExpr{
- 	}
- }
- 
-+static class UnresolvedVarExpr implements Expr{
-+	public final Symbol symbol;
-+
-+	public UnresolvedVarExpr(Symbol symbol) {
-+		this.symbol = symbol;
-+	}
-+
-+	public boolean hasJavaClass(){
-+		return false;
-+	}
-+
-+	public Class getJavaClass() throws Exception{
-+		throw new IllegalArgumentException(
-+				"UnresolvedVarExpr has no Java class");
-+	}
-+
-+	public void emit(C context, FnExpr fn, GeneratorAdapter gen){
-+	}
-+
-+	public Object eval() throws Exception{
-+		throw new IllegalArgumentException(
-+				"UnresolvedVarExpr cannot be evalled");
-+	}
-+}
- 
- static class ConstantExpr extends LiteralExpr{
- 	//stuff quoted vals in classloader at compile time, pull out at runtime
- 	//this won't work for static compilation...
--	final Object v;
--	final int id;
-+	public final Object v;
-+	public final int id;
- 
- 	public ConstantExpr(Object v){
- 		this.v = v;
-@@ -1415,7 +1438,7 @@ static class NilExpr extends LiteralExpr{
- final static NilExpr NIL_EXPR = new NilExpr();
- 
- static class BooleanExpr extends LiteralExpr{
--	final boolean val;
-+	public final boolean val;
- 
- 
- 	public BooleanExpr(boolean val){
-@@ -1450,7 +1473,7 @@ final static BooleanExpr TRUE_EXPR = new BooleanExpr(true);
- final static BooleanExpr FALSE_EXPR = new BooleanExpr(false);
- 
- static class StringExpr extends LiteralExpr{
--	final String str;
-+	public final String str;
- 
- 	public StringExpr(String str){
- 		this.str = str;
-@@ -1621,18 +1644,18 @@ static class MonitorExitExpr extends UntypedExpr{
- 
- }
- 
--static class TryExpr implements Expr{
--	final Expr tryExpr;
--	final Expr finallyExpr;
--	final PersistentVector catchExprs;
--	final int retLocal;
--	final int finallyLocal;
-+public static class TryExpr implements Expr{
-+	public final Expr tryExpr;
-+	public final Expr finallyExpr;
-+	public final PersistentVector catchExprs;
-+	public final int retLocal;
-+	public final int finallyLocal;
- 
--	static class CatchClause{
-+	public static class CatchClause{
- 		//final String className;
--		final Class c;
--		final LocalBinding lb;
--		final Expr handler;
-+		public final Class c;
-+		public final LocalBinding lb;
-+		public final Expr handler;
- 		Label label;
- 		Label endLabel;
- 
-@@ -1874,7 +1897,7 @@ static class TryExpr implements Expr{
- //}
- 
- static class ThrowExpr extends UntypedExpr{
--	final Expr excExpr;
-+	public final Expr excExpr;
- 
- 	public ThrowExpr(Expr excExpr){
- 		this.excExpr = excExpr;
-@@ -2001,10 +2024,10 @@ static int getMatchingParams(String methodName, ArrayList<Class[]> paramlists, I
- 	return matchIdx;
- }
- 
--static class NewExpr implements Expr{
--	final IPersistentVector args;
--	final Constructor ctor;
--	final Class c;
-+public static class NewExpr implements Expr{
-+	public final IPersistentVector args;
-+	public final Constructor ctor;
-+	public final Class c;
- 	final static Method invokeConstructorMethod =
- 			Method.getMethod("Object invokeConstructor(Class,Object[])");
- 	final static Method forNameMethod = Method.getMethod("Class classForName(String)");
-@@ -2216,9 +2239,9 @@ static class NewExpr implements Expr{
- //	}
- //}
- 
--static class MetaExpr implements Expr{
--	final Expr expr;
--	final MapExpr meta;
-+public static class MetaExpr implements Expr{
-+	public final Expr expr;
-+	public final MapExpr meta;
- 	final static Type IOBJ_TYPE = Type.getType(IObj.class);
- 	final static Method withMetaMethod = Method.getMethod("clojure.lang.IObj withMeta(clojure.lang.IPersistentMap)");
- 
-@@ -2253,11 +2276,11 @@ static class MetaExpr implements Expr{
- 	}
- }
- 
--static class IfExpr implements Expr{
--	final Expr testExpr;
--	final Expr thenExpr;
--	final Expr elseExpr;
--	final int line;
-+public static class IfExpr implements Expr{
-+	public final Expr testExpr;
-+	public final Expr thenExpr;
-+	public final Expr elseExpr;
-+	public final int line;
- 
- 
- 	public IfExpr(int line, Expr testExpr, Expr thenExpr, Expr elseExpr){
-@@ -2382,8 +2405,8 @@ static public String munge(String name){
- 	return sb.toString();
- }
- 
--static class EmptyExpr implements Expr{
--	final Object coll;
-+public static class EmptyExpr implements Expr{
-+	public final Object coll;
- 	final static Type HASHMAP_TYPE = Type.getType(PersistentHashMap.class);
- 	final static Type HASHSET_TYPE = Type.getType(PersistentHashSet.class);
- 	final static Type VECTOR_TYPE = Type.getType(PersistentVector.class);
-@@ -2434,8 +2457,8 @@ static class EmptyExpr implements Expr{
- 	}
- }
- 
--static class ListExpr implements Expr{
--	final IPersistentVector args;
-+public static class ListExpr implements Expr{
-+	public final IPersistentVector args;
- 	final static Method arrayToListMethod = Method.getMethod("clojure.lang.ISeq arrayToList(Object[])");
- 
- 
-@@ -2467,8 +2490,8 @@ static class ListExpr implements Expr{
- 
- }
- 
--static class MapExpr implements Expr{
--	final IPersistentVector keyvals;
-+public static class MapExpr implements Expr{
-+	public final IPersistentVector keyvals;
- 	final static Method mapMethod = Method.getMethod("clojure.lang.IPersistentMap map(Object[])");
- 
- 
-@@ -2516,8 +2539,8 @@ static class MapExpr implements Expr{
- 	}
- }
- 
--static class SetExpr implements Expr{
--	final IPersistentVector keys;
-+public static class SetExpr implements Expr{
-+	public final IPersistentVector keys;
- 	final static Method setMethod = Method.getMethod("clojure.lang.IPersistentSet set(Object[])");
- 
- 
-@@ -2564,8 +2587,8 @@ static class SetExpr implements Expr{
- 	}
- }
- 
--static class VectorExpr implements Expr{
--	final IPersistentVector args;
-+public static class VectorExpr implements Expr{
-+	public final IPersistentVector args;
- 	final static Method vectorMethod = Method.getMethod("clojure.lang.IPersistentVector vector(Object[])");
- 
- 
-@@ -2610,11 +2633,11 @@ static class VectorExpr implements Expr{
- }
- 
- static class InvokeExpr implements Expr{
--	final Expr fexpr;
--	final Object tag;
--	final IPersistentVector args;
--	final int line;
--	final String source;
-+	public final Expr fexpr;
-+	public final Object tag;
-+	public final IPersistentVector args;
-+	public final int line;
-+	public final String source;
- 
- 	public InvokeExpr(String source, int line, Symbol tag, Expr fexpr, IPersistentVector args){
- 		this.source = source;
-@@ -2746,7 +2769,7 @@ static public class FnExpr implements Expr{
- 	String internalName;
- 	String thisName;
- 	Type fntype;
--	final Object tag;
-+	public final Object tag;
- 	//localbinding->itself
- 	IPersistentMap closes = PersistentHashMap.EMPTY;
- 	//Keyword->KeywordExpr
-@@ -2756,6 +2779,20 @@ static public class FnExpr implements Expr{
- 	int line;
- 	PersistentVector constants;
- 	int constantsID;
-+	public final IPersistentCollection methods() { return methods;}
-+	public final FnMethod variadicMethod() { return variadicMethod;}
-+	public final String name() { return name;}
-+	public final String simpleName() { return simpleName;}
-+	public final String internalName() { return internalName;}
-+	public final String thisName() { return thisName;}
-+	public final Type fntype() { return fntype;}
-+	public final IPersistentMap closes() { return closes;}
-+	public final IPersistentMap keywords() { return keywords;}
-+	public final IPersistentMap vars() { return vars;}
-+	public final Class compiledClass() { return compiledClass;}
-+	public final int line() { return line;}
-+	public final PersistentVector constants() { return constants;}
-+	public final int constantsID() { return constantsID;}
- 
- 	final static Method kwintern = Method.getMethod("clojure.lang.Keyword intern(String, String)");
- 	final static Method symcreate = Method.getMethod("clojure.lang.Symbol create(String)");
-@@ -3192,10 +3229,10 @@ enum PSTATE{
- }
- 
- 
--static class FnMethod{
-+public static class FnMethod{
- 	//when closures are defined inside other closures,
- 	//the closed over locals need to be propagated to the enclosing fn
--	final FnMethod parent;
-+	public final FnMethod parent;
- 	//localbinding->localbinding
- 	IPersistentMap locals = null;
- 	//localbinding->localbinding
-@@ -3207,6 +3244,14 @@ static class FnMethod{
- 	int maxLocal = 0;
- 	int line;
- 	PersistentHashSet localsUsedInCatchFinally = PersistentHashSet.EMPTY;
-+	public final IPersistentMap locals() { return locals;}
-+	public final PersistentVector reqParms() { return reqParms;}
-+	public final LocalBinding restParm() { return restParm;}
-+	public final Expr body() { return body;}
-+	public final FnExpr fn() { return fn;}
-+	public final PersistentVector argLocals() { return argLocals;}
-+	public final int maxLocal() { return maxLocal;}
-+	public final int line() { return line;}
- 
- 	public FnMethod(FnExpr fn, FnMethod parent){
- 		this.parent = parent;
-@@ -3346,12 +3391,12 @@ static class FnMethod{
- 	}
- }
- 
--static class LocalBinding{
--	final Symbol sym;
--	final Symbol tag;
--	final Expr init;
--	final int idx;
--	final String name;
-+public static class LocalBinding{
-+	public final Symbol sym;
-+	public final Symbol tag;
-+	public final Expr init;
-+	public final int idx;
-+	public final String name;
- 
- 	public LocalBinding(int num, Symbol sym, Symbol tag, Expr init) throws Exception{
- 		if(maybePrimitiveType(init) != null && tag != null)
-@@ -3382,9 +3427,9 @@ static class LocalBinding{
- 	}
- }
- 
--static class LocalBindingExpr implements Expr, MaybePrimitiveExpr{
--	final LocalBinding b;
--	final Symbol tag;
-+public static class LocalBindingExpr implements Expr, MaybePrimitiveExpr{
-+	public final LocalBinding b;
-+	public final Symbol tag;
- 
- 	public LocalBindingExpr(LocalBinding b, Symbol tag) throws Exception{
- 		if(b.getPrimitiveType() != null && tag != null)
-@@ -3419,8 +3464,9 @@ static class LocalBindingExpr implements Expr, MaybePrimitiveExpr{
- 
- }
- 
--static class BodyExpr implements Expr{
-+public static class BodyExpr implements Expr{
- 	PersistentVector exprs;
-+	public final PersistentVector exprs() { return exprs;}
- 
- 	public BodyExpr(PersistentVector exprs){
- 		this.exprs = exprs;
-@@ -3480,9 +3526,11 @@ static class BodyExpr implements Expr{
- 	}
- }
- 
--static class BindingInit{
-+public static class BindingInit{
- 	LocalBinding binding;
- 	Expr init;
-+	public final LocalBinding binding() { return binding;}
-+	public final Expr init() { return init;}
- 
- 	public BindingInit(LocalBinding binding, Expr init){
- 		this.binding = binding;
-@@ -3490,10 +3538,10 @@ static class BindingInit{
- 	}
- }
- 
--static class LetExpr implements Expr{
--	final PersistentVector bindingInits;
--	final Expr body;
--	final boolean isLoop;
-+public static class LetExpr implements Expr{
-+	public final PersistentVector bindingInits;
-+	public final Expr body;
-+	public final boolean isLoop;
- 
- 	public LetExpr(PersistentVector bindingInits, Expr body, boolean isLoop){
- 		this.bindingInits = bindingInits;
-@@ -3616,9 +3664,9 @@ static class LetExpr implements Expr{
- 	}
- }
- 
--static class RecurExpr implements Expr{
--	final IPersistentVector args;
--	final IPersistentVector loopLocals;
-+public static class RecurExpr implements Expr{
-+	public final IPersistentVector args;
-+	public final IPersistentVector loopLocals;
- 
- 	public RecurExpr(IPersistentVector loopLocals, IPersistentVector args){
- 		this.loopLocals = loopLocals;
-@@ -3720,7 +3768,7 @@ private static int getAndIncLocalNum(){
- 	return num;
- }
- 
--private static Expr analyze(C context, Object form) throws Exception{
-+public static Expr analyze(C context, Object form) throws Exception{
- 	return analyze(context, form, null);
- }
- 
-@@ -4021,6 +4069,8 @@ private static Expr analyzeSymbol(Symbol sym) throws Exception{
- 		}
- 	else if(o instanceof Class)
- 		return new ConstantExpr(o);
-+	else if(o instanceof Symbol)
-+		return new UnresolvedVarExpr((Symbol) o);
- 
- 	throw new Exception("Unable to resolve symbol: " + sym + " in this context");
- 
-@@ -4074,7 +4124,16 @@ static public Object resolveIn(Namespace n, Symbol sym) throws Exception{
- 		{
- 		Object o = n.getMapping(sym);
- 		if(o == null)
--			throw new Exception("Unable to resolve symbol: " + sym + " in this context");
-+			{
-+			if( RT.booleanCast(RT.ALLOW_UNRESOLVED_VARS.get()))
-+				{
-+				return sym;
-+				}
-+			else
-+				{
-+				throw new Exception("Unable to resolve symbol: " + sym + " in this context");
-+				}
-+			}
- 		return o;
- 		}
- }
-diff --git a/src/jvm/clojure/lang/RT.java b/src/jvm/clojure/lang/RT.java
-index 2ce55e4..06379eb 100644
---- a/src/jvm/clojure/lang/RT.java
-+++ b/src/jvm/clojure/lang/RT.java
-@@ -198,6 +198,7 @@ final static Var FLUSH_ON_NEWLINE = Var.intern(CLOJURE_NS, Symbol.create("*flush
- final static Var PRINT_META = Var.intern(CLOJURE_NS, Symbol.create("*print-meta*"), F);
- final static Var PRINT_READABLY = Var.intern(CLOJURE_NS, Symbol.create("*print-readably*"), T);
- final static Var WARN_ON_REFLECTION = Var.intern(CLOJURE_NS, Symbol.create("*warn-on-reflection*"), F);
-+final static Var ALLOW_UNRESOLVED_VARS = Var.intern(CLOJURE_NS, Symbol.create("*allow-unresolved-vars*"), F);
- 
- final static Var IN_NS_VAR = Var.intern(CLOJURE_NS, Symbol.create("in-ns"), F);
- final static Var NS_VAR = Var.intern(CLOJURE_NS, Symbol.create("ns"), F);