public void GetInnerMostBlockOrMethodScope(out RubyBlockScope blockScope, out RubyMethodScope methodScope)
{
methodScope = null;
blockScope = null;
RubyScope scope = this;
while (scope != null)
{
switch (scope.Kind)
{
case ScopeKind.Block:
case ScopeKind.BlockMethod:
case ScopeKind.BlockModule:
blockScope = (RubyBlockScope)scope;
return;
case ScopeKind.Method:
methodScope = (RubyMethodScope)scope;
return;
}
scope = scope.Parent;
}
}
public void GetInnerMostBlockOrMethodScope(out RubyBlockScope blockScope, out RubyMethodScope methodScope) {
methodScope = null;
blockScope = null;
RubyScope scope = this;
while (scope != null) {
switch (scope.Kind) {
case ScopeKind.Block:
blockScope = (RubyBlockScope)scope;
return;
case ScopeKind.Method:
methodScope = (RubyMethodScope)scope;
return;
}
scope = scope.Parent;
}
}
public static void LeaveBlockFrame(RubyBlockScope/*!*/ scope) {
}
public static void TraceBlockReturn(RubyBlockScope/*!*/ scope, BlockParam/*!*/ block, string fileName, int lineNumber) {
if (block.IsMethod) {
scope.RubyContext.ReportTraceEvent("return", scope, block.MethodLookupModule, block.MethodName, fileName, lineNumber);
}
}
public static RubyBlockScope/*!*/ CreateBlockScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
BlockParam/*!*/ blockParam, object selfObject, InterpretedFrame interpretedFrame) {
Assert.NotNull(locals, parent, blockParam);
RubyBlockScope scope = new RubyBlockScope(parent, parent.RuntimeFlowControl, blockParam, selfObject);
scope.MethodAttributes = RubyMethodAttributes.PublicInstance;
scope.Frame = locals;
scope.InterpretedFrame = interpretedFrame;
return scope;
}
public static void TraceBlockReturn(RubyBlockScope/*!*/ scope, BlockParam/*!*/ block, string fileName, int lineNumber) {
if (block.ModuleDeclaration != null && block.SuperMethodName != null) {
scope.RubyContext.ReportTraceEvent("return", scope, block.ModuleDeclaration, block.SuperMethodName, fileName, lineNumber);
}
}
public static RubyBlockScope/*!*/ CreateBlockScope(LocalsDictionary/*!*/ locals, RubyScope/*!*/ parent,
BlockParam/*!*/ blockParam, object selfObject) {
Assert.NotNull(locals, parent, blockParam);
RubyBlockScope scope = new RubyBlockScope(parent, locals);
// TODO: used to inherit parent.MethodAttributes
scope.Initialize(parent.RuntimeFlowControl, RubyMethodAttributes.PublicInstance, selfObject);
scope.BlockParameter = blockParam;
return scope;
}