public OptimizedFunctionAny(string name, MethodInfo[] infos, MethodBase[] targets, FunctionType functionType) : base(name, targets, functionType) { for (int i = 0; i < infos.Length; i++) { Debug.Assert(infos[i].IsStatic); switch (infos[i].GetParameters().Length) { case 0: target0 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget0)) as CallTarget0; break; case 1: if (!infos[i].GetParameters()[0].ParameterType.HasElementType) { target1 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget1)) as CallTarget1; } else { targetN = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTargetN)) as CallTargetN; } break; case 2: target2 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget2)) as CallTarget2; break; case 3: target3 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget3)) as CallTarget3; break; case 4: target4 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget4)) as CallTarget4; break; case 5: target5 = IronPython.Compiler.CodeGen.CreateDelegate(infos[i], typeof(CallTarget5)) as CallTarget5; break; } } }
public static object ConditionPredicate(object rtd) { RecordTypeDescriptor t = RequiresNotNull <RecordTypeDescriptor>(rtd); if (!t.type.IsSubclassOf(typeof(Condition))) { return(AssertionViolation("condition-predicate", "not a valid condition", rtd)); } CallTarget1 p = delegate(object cond) { CallTarget1 recp = Delegate.CreateDelegate(typeof(CallTarget1), t.predicate) as CallTarget1; if (cond is CompoundCondition) { CompoundCondition cc = (CompoundCondition)cond; foreach (object ic in cc.conds) { if (IsTrue(recp(ic))) { return(TRUE); } } return(FALSE); } else { return(recp(cond)); } }; return(Closure.Create(p)); }
public OptimizedFunctionAny(OptimizedFunctionAny from) : base(from) { target0 = from.target0; target1 = from.target1; target2 = from.target2; target3 = from.target3; target4 = from.target4; target5 = from.target5; targetN = from.targetN; }
public static object ConditionAccessor(object rtd, object proc) { RecordTypeDescriptor t = RequiresNotNull <RecordTypeDescriptor>(rtd); if (!t.type.IsSubclassOf(typeof(Condition))) { return(AssertionViolation("condition-accessor", "not a valid condition", rtd)); } Callable c = RequiresNotNull <Callable>(proc); CallTarget1 p = delegate(object cond) { if (cond is CompoundCondition) { CompoundCondition cc = (CompoundCondition)cond; if (cc.conds.Length == 0) { // error? return(FALSE); } else { foreach (object e in cc.conds) { if (t.type.IsInstanceOfType(e)) { return(c.Call(e)); } } return(FALSE); } } else { if (t.type.IsInstanceOfType(cond)) { return(c.Call(cond)); } else { return(FALSE); } } }; return(Closure.Create(p)); }
public static object StringToNumber(object obj) { string str = RequiresNotNull <string>(obj); if (str.Length == 0) { return(FALSE); } Parser number_parser = new Parser(); Scanner number_scanner = new Scanner(); number_parser.scanner = number_scanner; number_scanner.SetSource(str, 0); number_parser.result = null; number_scanner.yy_push_state(3); try { CallTarget0 disp = delegate { if (number_parser.Parse()) { Debug.Assert(number_parser.result != null); return(number_parser.result); } else { return(FALSE); } }; CallTarget1 handler = delegate(object o) { throw new Continuation(); }; return(Runtime.R6RS.Exceptions.WithExceptionHandler( Closure.Create(handler), Closure.Create(disp))); } catch { return(FALSE); } }
protected internal static Expression GetAst(object args, CodeBlock cb, bool istailposition) { if (args is Annotation) { args = ((Annotation)args).stripped; } Cons c = args as Cons; if (c != null) { if (c.car is SymbolId) { SymbolId f = (SymbolId)c.car; Variable var = cb.Lookup(f); if (var != null && !assigns.ContainsKey(f)) { var = null; } object m; #if OPTIMIZATIONS #if !BLAH CodeBlockExpression cbe; //// needs to do the same for overloads... if (SimpleGenerator.libraryglobals.TryGetValue(f, out cbe)) { Expression[] ppp = GetAstListNoCast(c.cdr as Cons, cb); if (cbe.Block.ParameterCount < 9 && cbe.Block.ParameterCount == ppp.Length) { //inline here? we could for simple bodies, but we need to copy the entire structure if (!(cbe.Block.HasEnvironment || cbe.Block.IsClosure)) { if (cbe.Block.Body is ReturnStatement) { ReturnStatement rs = (ReturnStatement)cbe.Block.Body; if (!ScriptDomainManager.Options.DebugMode && !ScriptDomainManager.Options.LightweightDebugging && !cb.IsGlobal && IsSimpleExpression(rs.Expression)) { return(InlineCall(cb, Ast.CodeBlockExpression(RewriteBody(cbe.Block), false, cbe.IsStronglyTyped), ppp)); } } } if (cbe.Block != cb.Parent && cbe.Block != cb) // do TCE later { return(CallNormal(cbe, ppp)); } } } // varargs if (SimpleGenerator.libraryglobalsX.TryGetValue(f, out cbe)) { Expression[] ppp = GetAstListNoCast(c.cdr as Cons, cb); if (cbe.Block.ParameterCount < 9 && cbe.Block.ParameterCount - 1 <= ppp.Length) { //inline here? return(CallVarArgs(cbe, ppp)); } } // overloads CodeBlockDescriptor[] cbd; if (SimpleGenerator.libraryglobalsN.TryGetValue(f, out cbd)) { Expression[] ppp = GetAstListNoCast(c.cdr as Cons, cb); foreach (CodeBlockDescriptor d in cbd) { if (d.codeblock.Block.ParameterCount < 9) { if (ppp.Length == d.arity || (d.varargs && ppp.Length > d.arity)) { if (d.varargs) { //inline here? return(CallVarArgs(d.codeblock, ppp)); } else { //inline here? //if (d.codeblock.Block != cb.Parent && d.codeblock.Block != cb) // do TCE later, not yet { return(CallNormal(d.codeblock, ppp)); } } } } } } #endif //if (!ScriptDomainManager.Options.DebugMode) { if (f == SymbolTable.StringToId("call-with-values")) { Expression[] ppp = GetAstListNoCast(c.cdr as Cons, cb); if (ppp.Length == 2 && ppp[1] is MethodCallExpression) { MethodCallExpression consumer = ppp[1] as MethodCallExpression; if (ppp[0] is MethodCallExpression) { MethodCallExpression producer = ppp[0] as MethodCallExpression; if (consumer.Method == Closure_Make && producer.Method == Closure_Make) { CodeBlockExpression ccbe = consumer.Arguments[0] as CodeBlockExpression; CodeBlockExpression pcbe = producer.Arguments[0] as CodeBlockExpression; pcbe.Block.Bind(); ccbe.Block.Bind(); if (ccbe.Block.ParameterCount == 0) { return(InlineCall(cb, ccbe)); } else if (ccbe.Block.ParameterCount == 1) { return(InlineCall(cb, ccbe, Ast.SimpleCallHelper(typeof(Helpers).GetMethod("UnwrapValue"), InlineCall(cb, pcbe)))); } else { Variable values = cb.CreateTemporaryVariable((SymbolId)Builtins.GenSym("values"), typeof(object[])); Expression valuesarr = Ast.Read(values); Expression[] pppp = new Expression[ccbe.Block.ParameterCount]; for (int i = 0; i < pppp.Length; i++) { pppp[i] = Ast.ArrayIndex(valuesarr, Ast.Constant(i)); } return(Ast.Comma( Ast.Void( Ast.Write( values, Ast.ComplexCallHelper( Ast.SimpleCallHelper(typeof(Helpers).GetMethod("WrapValue"), InlineCall(cb, pcbe)), typeof(MultipleValues).GetMethod("ToArray", new Type[] { typeof(int) }), Ast.Constant(pppp.Length)))), InlineCall(cb, ccbe, pppp))); } } } if (consumer.Method == Closure_Make) { CodeBlockExpression ccbe = consumer.Arguments[0] as CodeBlockExpression; ccbe.Block.Bind(); Expression producer = ppp[0]; Expression exx = Ast.ConvertHelper(producer, typeof(Callable)); MethodInfo callx = GetCallable(0); if (ccbe.Block.ParameterCount == 0) { return(InlineCall(cb, ccbe)); } else if (ccbe.Block.ParameterCount == 1) { return(InlineCall(cb, ccbe, Ast.SimpleCallHelper(typeof(Helpers).GetMethod("UnwrapValue"), Ast.Call(exx, callx)))); } else { Variable values = cb.CreateTemporaryVariable((SymbolId)Builtins.GenSym("values"), typeof(object[])); Expression valuesarr = Ast.Read(values); Expression[] pppp = new Expression[ccbe.Block.ParameterCount]; for (int i = 0; i < pppp.Length; i++) { pppp[i] = Ast.ArrayIndex(valuesarr, Ast.Constant(i)); } return(Ast.Comma( Ast.Void( Ast.Write( values, Ast.ComplexCallHelper( Ast.SimpleCallHelper(typeof(Helpers).GetMethod("WrapValue"), Ast.Call(exx, callx)), typeof(MultipleValues).GetMethod("ToArray", new Type[] { typeof(int) }), Ast.Constant(pppp.Length)))), InlineCall(cb, ccbe, pppp))); } } } else { ; } } } #endif // this can be enabled once builtins are auto CPS'd. // ok I tried, but there are issues still, not sure what #if OPTIMIZATIONS // check for inline emitter InlineEmitter ie; if (TryGetInlineEmitter(f, out ie)) { Expression result = ie(GetAstList(c.cdr as Cons, cb)); // if null is returned, the method cannot be inlined if (result != null) { if (spanhint.IsValid) { result.SetLoc(spanhint); } return(result); } } #endif if (Context.Scope.TryLookupName(f, out m)) { if (var == null) { IGenerator gh = m as IGenerator; if (gh != null) { return(gh.Generate(c.cdr, cb)); } BuiltinMethod bf = m as BuiltinMethod; if (bf != null) { MethodBinder mb = bf.Binder; Expression[] pars = Array.ConvertAll(GetAstList(c.cdr as Cons, cb), e => Unwrap(e)); if (bf.AllowConstantFold && !ScriptDomainManager.Options.DebugMode) { bool constant = Array.TrueForAll(pars, e => e is ConstantExpression && e.Type != typeof(BigInteger)); if (constant) { object[] cargs = Array.ConvertAll(pars, e => GetRuntimeConstant((ConstantExpression)e)); CallTarget0 disp = delegate { return(bf.Call(cargs)); }; CallTarget1 handler = delegate(object e) { throw new CompileTimeEvaluationException(); }; try { object result = Runtime.R6RS.Exceptions.WithExceptionHandler( Closure.Create(handler), Closure.Create(disp)); var rrrr = GetCons(result, cb); if (spanhint.IsValid) { rrrr.SetLoc(spanhint); } return(rrrr); } catch (CompileTimeEvaluationException) { } } } Type[] types = GetExpressionTypes(pars); MethodCandidate mc = mb.MakeBindingTarget(CallType.None, types); if (mc != null) { if (mc.Target.NeedsContext) { pars = ArrayUtils.Insert <Expression>(Ast.CodeContext(), pars); } MethodBase meth = mc.Target.Method; var rrrr = Ast.ComplexCallHelper(meth as MethodInfo, pars); if (spanhint.IsValid) { rrrr.SetLoc(spanhint); } return(rrrr); } } Closure clos = m as Closure; if (clos != null && !SetGenerator.IsAssigned(f)) { // no provision for varargs MethodInfo[] mis = clos.Targets; if (mis.Length > 0) { MethodBinder mb = MethodBinder.MakeBinder(binder, SymbolTable.IdToString(f), mis, BinderType.Normal); Expression[] pars = Array.ConvertAll(GetAstList(c.cdr as Cons, cb), e => Unwrap(e)); if (clos.AllowConstantFold && !ScriptDomainManager.Options.DebugMode) { bool constant = Array.TrueForAll(pars, e => e is ConstantExpression && e.Type != typeof(BigInteger)); if (constant) { object[] cargs = Array.ConvertAll(pars, e => GetRuntimeConstant((ConstantExpression)e)); CallTarget0 disp = delegate { var rrrr = clos.Call(cargs); return(rrrr); }; CallTarget1 handler = delegate(object e) { throw new CompileTimeEvaluationException(); }; try { object result = Runtime.R6RS.Exceptions.WithExceptionHandler( Closure.Create(handler), Closure.Create(disp)); var rrrr = GetCons(result, cb); if (spanhint.IsValid) { rrrr.SetLoc(spanhint); } return(rrrr); } catch (CompileTimeEvaluationException) { } } } // exclude transient members if needed if (!AllowTransientBinding) { mis = Array.FindAll(mis, x => !IsTransient(x.Module)); } if (mis.Length > 0) { Type[] types = GetExpressionTypes(pars); MethodCandidate mc = mb.MakeBindingTarget(CallType.None, types); if (mc != null) { if (mc.Target.NeedsContext) { pars = ArrayUtils.Insert <Expression>(Ast.CodeContext(), pars); } MethodBase meth = mc.Target.Method; var rrrr = Ast.ComplexCallHelper(meth as MethodInfo, pars); if (spanhint.IsValid) { rrrr.SetLoc(spanhint); } return(rrrr); } } } // check for overload thing } } } } Expression ex = Unwrap(GetAst(c.car, cb)); // a 'let' if (ex is MethodCallExpression) { var ppp = GetAstList(c.cdr as Cons, cb); MethodCallExpression mcexpr = (MethodCallExpression)ex; if (mcexpr.Method == Closure_Make) { CodeBlockExpression cbe = mcexpr.Arguments[0] as CodeBlockExpression; if (ppp.Length < 9 && cbe.Block.ParameterCount == ppp.Length) { return(InlineCall(cb, cbe, istailposition, ppp)); } } // cater for varargs more efficiently, this does not seem to hit, probably needed somewhere else if (mcexpr.Method == Closure_MakeVarArgsX) { CodeBlockExpression cbe = mcexpr.Arguments[0] as CodeBlockExpression; if (ppp.Length < 9 && cbe.Block.ParameterCount <= ppp.Length) { return(CallVarArgs(cbe, ppp)); } } } if (ex is NewExpression && typeof(ITypedCallable).IsAssignableFrom(ex.Type)) { NewExpression mcexpr = ex as NewExpression; CodeBlockExpression cbe = mcexpr.Arguments[0] as CodeBlockExpression; if (cbe == null && mcexpr.Arguments[0].Type == typeof(CodeContext) && mcexpr.Arguments[0] is ConstantExpression) // implies null { cbe = mcexpr.Arguments[1] as CodeBlockExpression; } if (cbe != null) { var ppp = GetAstListNoCast(c.cdr as Cons, cb); if (ppp.Length < 9 && cbe.Block.ParameterCount == ppp.Length) { return(InlineCall(cb, cbe, istailposition, ppp)); } } } if (ex is ConstantExpression) { Builtins.SyntaxError(SymbolTable.StringToObject("generator"), "expecting a procedure", c.car, c); } Expression r = null; if (ex.Type.Name.Contains("TypedClosure")) { Expression[] pp = GetAstListNoCast(c.cdr as Cons, cb); var m = ex.Type.GetMethod("Invoke"); r = Ast.SimpleCallHelper(ex, m, pp); } else { Expression[] pp = GetAstList(c.cdr as Cons, cb); if (ex.Type != typeof(Callable)) { ex = Ast.ConvertHelper(ex, typeof(Callable)); } MethodInfo call = GetCallable(pp.Length); r = pp.Length > 8 ? Ast.Call(ex, call, Ast.NewArray(typeof(object[]), pp)) : Ast.Call(ex, call, pp); } if (spanhint.IsValid) { r.SetLoc(spanhint); } return(r); } object[] v = args as object[]; if (v != null) { return(GetConsVector(v, cb)); } else if (args is byte[]) { Expression[] ba = Array.ConvertAll(args as byte[], b => Ast.Constant(b)); return(Ast.NewArray(typeof(byte[]), ba)); } else { if (args is SymbolId) { SymbolId sym = (SymbolId)args; if (sym == SymbolTable.StringToId("uninitialized")) { return(Ast.ReadField(null, typeof(Uninitialized), "Instance")); } else { return(Read(sym, cb, typeof(object))); } } if (args == Builtins.Unspecified) { return(Ast.ReadField(null, Unspecified)); } if (args is Fraction) { Fraction f = (Fraction)args; return(Ast.Constant(new FractionConstant(f))); } if (args is ComplexFraction) { ComplexFraction f = (ComplexFraction)args; return(Ast.Constant(new ComplexFractionConstant(f))); } if (args != null && args.GetType().Name == "stx") { args = new SerializedConstant(args); } return(Ast.Constant(args)); } }
public UnaryOperator(string symbol, CallTarget1 target) : base(symbol, -1) { this.target = target; }
public OpsReflectedType(string name, Type baseType, Type opsType, Type extensibleType, CallTarget1 optimizedCtor) : this(name, baseType, opsType, extensibleType) { optCtor = optimizedCtor; }
public FastCallable1(string name, CallTarget1 target) { this.target1 = target; this.name = name; }
public Function1(PythonModule globals, string name, CallTarget1 target, string[] argNames, object[] defaults) : base(globals, name, argNames, defaults) { this.target = target; }
public OptimizedFunction1(OptimizedFunction1 from) : base(from) { target = from.target; }
public OptimizedFunction1(string name, MethodInfo info, MethodBase[] targets, FunctionType functionType) : base(name, targets, functionType) { target = IronPython.Compiler.CodeGen.CreateDelegate(info, typeof(CallTarget1)) as CallTarget1; }
public static Action <A1> MakeVoidTyped <A1>(CallTarget1 f) { return((a1) => f(a1)); }
public static Func <A1, R> MakeTyped <A1, R>(CallTarget1 f) { return((a1) => Unbox <R>(f(a1))); }