本文整理汇总了C#中CodeGenContext.newobj方法的典型用法代码示例。如果您正苦于以下问题:C# CodeGenContext.newobj方法的具体用法?C# CodeGenContext.newobj怎么用?C# CodeGenContext.newobj使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CodeGenContext
的用法示例。
在下文中一共展示了CodeGenContext.newobj方法的10个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GenCode0
internal override void GenCode0(CodeGenContext context)
{
// hash = new Hash();
context.newobj(Runtime.Hash.ctor);
int hash = context.StoreInTemp("hash", Runtime.HashRef, location);
Node entry = elements;
while (entry != null)
{
bool key_created, value_created;
ISimple key = context.PreCompute0(entry, "key", out key_created);
entry = entry.nd_next;
ISimple value = context.PreCompute0(entry, "value", out value_created);
entry = entry.nd_next;
// hash.Add(key, value);
context.ldloc(hash);
key.GenSimple(context);
value.GenSimple(context);
context.callvirt(Runtime.Hash.Add);
context.ReleaseLocal(key, key_created);
context.ReleaseLocal(value, value_created);
}
context.ldloc(hash);
context.ReleaseLocal(hash, true);
}
示例2: GenSimple
public void GenSimple(CodeGenContext context)
{
if (value is string)// T_STRING,
{
context.ldstr((string)(value));
context.newobj(Runtime.String.ctor);
return;
}
if (value is int) // T_FIXNUM
{
context.ldc_i4((int)(value));
context.box(PrimitiveType.Int32);
return;
}
if (value is double)// T_FLOAT
{
context.ldc_r8((double)(value));
context.newobj(Runtime.Float.ctor);
return;
}
if (value is ID) // T_SYMBOL
{
context.ldstr(((ID)value).ToString());
context.newobj(Runtime.Symbol.ctor);
return;
}
if (value is BigNum)
{
BigNum num = (BigNum) value;
context.ldc_i4(num.sign);
context.ldstr(num.ToString());
context.ldc_i4(num.bas);
context.newobj(Runtime.Bignum.ctor);
return;
}
throw new System.NotImplementedException("VALUE " + value.GetType().ToString());
}
示例3: AddScopeLocals
internal void AddScopeLocals(CodeGenContext context)
{
// ------------------ Start new Context ----------------------------
// [InteropMethod("MyClass")]
// private class ActivationFrame: Ruby.Frame { ... }
frame_def = context.CreateGlobalClass("_Internal", "Frame" + (N++), Runtime.FrameRef);
Scope parentClass;
for (parentClass = this; parentClass != null && !(parentClass is CLASS_OR_MODULE); parentClass = parentClass.parent_scope) ;
string className = "";
if (parentClass != null)
className = ((CLASS_OR_MODULE)parentClass).internal_name;
ClassDef fileClass = FileClass();
string src = "";
if (fileClass != null && fileClass.Name().StartsWith("SourceFile_"))
{
src = fileClass.Name().Substring(11);
frame_def.AddCustomAttribute(Runtime.FrameAttribute.ctor, new Constant[] { new StringConst(src), new StringConst(className) });
}
foreach (string local in locals_list)
CodeGenContext.AddField(frame_def, PERWAPI.FieldAttr.Public, ID.ToDotNetName(local), PrimitiveType.Object);
// internal ActivationFrame(Frame caller): base(caller) { }
CodeGenContext frame_ctor = context.CreateConstructor(frame_def, new Param(ParamAttr.Default, "caller", Runtime.FrameRef));
frame_ctor.ldarg(0);
frame_ctor.ldarg("caller");
frame_ctor.call(Runtime.Frame.ctor);
frame_ctor.ret();
frame_ctor.Close();
// internal string file() {
CodeGenContext file = context.CreateMethod(frame_def, PERWAPI.MethAttr.PublicVirtual, "file", PrimitiveType.String);
file.startMethod(this.location);
// return "thisfile.rb"
file.ldstr(this.location.file);
file.ret();
file.Close();
// internal override string methodName() {
CodeGenContext methodName = context.CreateMethod(frame_def, PERWAPI.MethAttr.PublicVirtual, "methodName", PrimitiveType.String);
methodName.startMethod(this.location);
// return "CurrentMethodName"
methodName.ldstr(CurrentMethodName());
methodName.ret();
methodName.Close();
CreateNestingMethod(frame_def, context);
CreateLastClassMethod(frame_def, context);
// ------------------ Return to Old Context ----------------------
// ActivationFrame frame = new ActivationFrame(caller);
context.ldarg("caller");
context.newobj(frame_ctor.Method);
int frame = context.StoreInTemp("frame", FrameClass, location);
Debug.Assert(frame == 0);
// frame.block_arg = block;
context.ldloc(frame);
LoadBlock0(context);
context.stfld(Runtime.Frame.block_arg);
if (this is BLOCK)
{
// frame.current_block = this;
context.ldloc(frame);
context.ldarg(0);
context.stfld(Runtime.Frame.current_block);
}
}
示例4: GenCode0
internal override void GenCode0(CodeGenContext context)
{
MethodDef BlockN_constructor = GenerateClassForMethod(context);
// new Ruby.Proc(recv, block, new BlockN(locals, this.locals1, this.locals2 ...), arity);
context.ldarg("recv"); // recv
LoadBlock(context);
context.ldloc(0); // locals
if (block_parent is BLOCK)
foreach (FieldDef field in ((BLOCK)block_parent).frameFields)
{
// this.localsN
context.ldarg(0);
context.ldfld(field);
}
context.newobj(BlockN_constructor);
context.ldc_i4(arity);
context.newobj(Runtime.Proc.ctor);
}
示例5: GenCode0
internal override void GenCode0(CodeGenContext context)
{
bool start_created, finish_created;
ISimple start = context.PreCompute(beg, "beg", out start_created);
ISimple finish = context.PreCompute(end, "end", out finish_created);
start.GenSimple(context);
finish.GenSimple(context);
context.PushTrue();
context.newobj(Runtime.Range.ctor);
context.ReleaseLocal(start, start_created);
context.ReleaseLocal(finish, finish_created);
}
示例6: GenRescue
internal void GenRescue(CodeGenContext context, PERWAPI.CILLabel endLabel, int RescueTemp, RESCUE_CLAUSE clauses)
{
// catch (System.Exception e) {
int e = context.StoreInTemp("e", Runtime.SystemExceptionRef, location);
//if (e is Ruby.ControlException)
PERWAPI.CILLabel else1 = context.NewLabel();
context.ldloc(e);
context.isinst(Runtime.ControlExceptionRef);
context.brfalse(else1);
// throw e;
context.rethrow();
context.CodeLabel(else1);
// Ruby.Exception exception;
int exception = context.CreateLocal("exception", Runtime.ExceptionRef);
//if (!(e is Ruby.RubyException))
PERWAPI.CILLabel else2 = context.NewLabel();
PERWAPI.CILLabel end = context.NewLabel();
context.ldloc(e);
context.isinst(Runtime.RubyExceptionRef);
context.brtrue(else2);
// exception = new Ruby.CLRException(frame, e);
context.ldloc(0);
context.ldloc(e);
context.newobj(Runtime.CLRException.ctor);
context.stloc(exception);
context.br(end);
//else
context.CodeLabel(else2);
// exception = (Ruby.RubyException)e.parent;
context.ldloc(e);
context.cast(Runtime.RubyExceptionRef);
context.ldfld(Runtime.RubyException.parent);
context.stloc(exception);
context.CodeLabel(end);
//Eval.ruby_errinfo.value = exception;
context.ldsfld(Runtime.Eval.ruby_errinfo);
context.ldloc(exception);
context.stfld(Runtime.global_variable.value);
if (clauses != null)
clauses.GenCode(context, endLabel, RescueTemp, exception);
context.rethrow();
context.ReleaseLocal(e, true);
context.ReleaseLocal(exception, true);
}
示例7: GenCode0
internal override void GenCode0(CodeGenContext context)
{
context.newLine(location);
if (return_val != null)
return_val.GenCode(context);
else
context.ldnull();
if (this.parent_scope is BLOCK)
{
//throw new Ruby.ReturnException(return_value, this.defining_scope);
context.ldarg(0); // current Ruby.MethodBody
context.ldfld(Runtime.Block.defining_scope);
context.newobj(Runtime.ReturnException.ctor);
context.throwOp();
}
else if (this.parent_scope is BEGIN)
{
//throw new Ruby.ReturnException(return_value, caller);
context.ldarg("caller");
context.newobj(Runtime.ReturnException.ctor);
context.throwOp();
}
else
{
// return
context.stloc(parent_scope.returnTemp);
context.Goto(context.labels.Return);
}
}
示例8: GenArgList
internal override ISimple GenArgList(CodeGenContext context, out bool created)
{
bool single = true;
// ArgList arglist = new ArgList();
context.newobj(Runtime.ArgList.ctor);
int arglist = context.StoreInTemp("arglist", Runtime.ArgListRef, location);
int added = 0;
for (Node arg = parameters; arg != null; arg = arg.nd_next)
{
//object argument = arg;
bool argument_created;
ISimple argument = context.PreCompute0(arg, "arg", out argument_created);
// arglist.Add(argument);
context.ldloc(arglist);
argument.GenSimple(context);
context.callvirt(Runtime.ArgList.Add);
added++;
context.ReleaseLocal(argument, argument_created);
}
if (added != 1)
single = false;
if (hashlist != null)
{
// object hash = hashlist;
bool hash_created;
ISimple hash = context.PreCompute(new HASH(hashlist, hashlist.location), "hashlist", out hash_created);
// arglist.Add(hash);
context.ldloc(arglist);
hash.GenSimple(context);
context.callvirt(Runtime.ArgList.Add);
single = false;
context.ReleaseLocal(hash, hash_created);
}
if (array != null)
{
// object list = array;
bool list_created;
ISimple list = context.PreCompute(array, "array", out list_created);
// arglist.AddArray(list, caller);
context.ldloc(arglist);
list.GenSimple(context);
context.ldloc(0);
context.callvirt(Runtime.ArgList.AddArray);
single = false;
context.ReleaseLocal(list, list_created);
}
if (block != null)
{
// object b = block;
bool b_created;
ISimple b = context.PreCompute(block, "block", Runtime.ProcRef, out b_created);
// arglist.block = b;
context.ldloc(arglist);
b.GenSimple(context);
context.stfld(Runtime.ArgList.block);
context.ReleaseLocal(b, b_created);
}
if (single)
{
context.ldloc(arglist);
context.PushTrue();
context.stfld(Runtime.ArgList.single_arg);
}
created = true;
return new LOCAL(arglist, location);
}
示例9: GenCode0
internal override void GenCode0(CodeGenContext context)
{
if (id is string)
context.ldstr((string)id);
else if (id is VALUE && ((VALUE)id).value is string)
context.ldstr((string)((VALUE)id).value);
else
{
((Node)id).GenCode(context);
context.ldfld(Runtime.String.value);
}
context.newobj(Runtime.Symbol.ctor);
}
示例10: CopyNormalFormals
private void CopyNormalFormals(CodeGenContext context, Scope scope)
{
PERWAPI.CILLabel OKLabel = context.NewLabel();
if (min_args > 0)
{
// if (args.Length < min_args)
context.ldarg("args");
context.callvirt(Runtime.ArgList.get_Length);
int length = context.StoreInTemp("length", PrimitiveType.Int32, location);
context.ldloc(length);
context.ldc_i4(min_args);
context.bge(OKLabel);
//context.Inst(Op.clt);
//context.brfalse(OKLabel);
// context.Branch(BranchOp.bge, OKLabel);
// throw new ArgumentError(string.Format("wrong number of arguments ({0} for {1})", args.Length, arity).raise(caller);
// FIXME: next line needs a String
context.ldstr("wrong number of arguments ({0} for {1})");
context.ldloc(length);
context.box(PrimitiveType.Int32);
context.ldc_i4(min_args);
context.box(PrimitiveType.Int32);
context.call(Runtime.SystemString.Format);
context.newobj(Runtime.ArgumentError.ctor);
context.ldloc(0);
context.callvirt(Runtime.Exception.raise);
context.throwOp();
context.ReleaseLocal(length, true);
// OKLabel:
context.CodeLabel(OKLabel);
}
// Copy parameters to locals
for (Node f = normal; f != null; f = f.nd_next)
{
string name = ID.ToDotNetName(((VAR)f).vid);
// local.f = args.GetNext();
context.ldloc(0);
context.ldarg("args");
context.callvirt(Runtime.ArgList.GetNext);
context.stfld(scope.GetFrameField(name));
}
}