Improvements to emit markers on emits only in specialized types

IDE/src/Compiler/BfCompiler.bf

@@ -221,6 +221,12 @@ namespace IDE.Compiler
 
         class RefreshViewCommand : Command
         {
+			public ViewRefreshKind mRefreshKind;
+
+			public this(ViewRefreshKind refreshKind)
+			{
+				mRefreshKind = refreshKind;
+			}
         }
 
         class SetWorkspaceOptionsCommand : Command
@@ -237,6 +243,7 @@ namespace IDE.Compiler
 
         public void* mNativeBfCompiler;
         public bool mIsResolveOnly;
+		public bool mWantsResolveAllCollapseRefresh;
         public BfSystem mBfSystem;
 		bool mWantsRemoveOldData;
 		public Dictionary<String, String> mRebuildWatchingFiles = new .() ~ delete _;
@@ -392,9 +399,9 @@ namespace IDE.Compiler
             QueueCommand(command);
         }
 
-        public void QueueRefreshViewCommand()
+        public void QueueRefreshViewCommand(ViewRefreshKind viewRefreshKind = .FullRefresh)
         {
-            QueueCommand(new RefreshViewCommand());
+            QueueCommand(new RefreshViewCommand(viewRefreshKind));
         }
 
         public void QueueSetWorkspaceOptions(Project hotProject, int32 hotIdx)
@@ -608,8 +615,31 @@ namespace IDE.Compiler
 
                     var resolvePassData = BfResolvePassData.Create(ResolveType.Classify);
                     // If we get canceled then try again after waiting a couple updates
-                    if (!ClassifySource(passInstance, resolvePassData))
+
+					bool wantsCollapseRefresh = false;
+
+                    if (ClassifySource(passInstance, resolvePassData))
+					{
+						Debug.WriteLine($"ClassifySource success {mWantsResolveAllCollapseRefresh} {resolvePassData.HadEmits}");
+
+						if (mWantsResolveAllCollapseRefresh)
+						{
+							mWantsResolveAllCollapseRefresh = false;
+							wantsCollapseRefresh = true;
+						}
+					}
+					else
+					{
+						Debug.WriteLine($"ClassifySource partial {resolvePassData.HadEmits}");
                         QueueDeferredResolveAll();
+					}
+
+					if (resolvePassData.HadEmits)
+						wantsCollapseRefresh = true;
+
+					if (wantsCollapseRefresh)
+						QueueRefreshViewCommand(.Collapse);
+
 					UpdateRebuildFileWatches();
 
                     delete resolvePassData;
@@ -632,7 +662,8 @@ namespace IDE.Compiler
 
                 if (command is RefreshViewCommand)
                 {
-                    mWantsActiveViewRefresh = true;
+					var refreshViewCommand = (RefreshViewCommand)command;
+                    mWantsActiveViewRefresh = Math.Max(mWantsActiveViewRefresh, refreshViewCommand.mRefreshKind);
                 }
 
 				if (var dirChangedCommand = command as RebuildFileChangedCommand)

IDE/src/Compiler/BfResolvePassData.bf

@@ -44,12 +44,16 @@ namespace IDE.Compiler
 		[CallingConvention(.Stdcall), CLink]
 		static extern void* BfResolvePassData_GetEmitEmbedData(void* bfResolvePassData, char8* typeName, out int32 srcLength, out int32 revision);
 
+		[CallingConvention(.Stdcall), CLink]
+		static extern bool BfResolvePassData_GetHadEmits(void* bfResolvePassData);
+
         //
 
         //[CallingConvention(.Stdcall), CLink]
         //static extern void* BfParser_CreateResolvePassData(void* bfSystem, int32 resolveType);
 
         public void* mNativeResolvePassData;
+		public bool HadEmits => BfResolvePassData_GetHadEmits(mNativeResolvePassData);
 
         public ~this()
         {

IDE/src/Compiler/CompilerBase.bf

@@ -13,9 +13,16 @@ namespace IDE.Compiler
 {
     public abstract class CompilerBase : CommandQueueManager
     {
-        public int32 mResolveAllWait;        
+		public enum ViewRefreshKind
+		{
+			None,
+			Collapse,
+			FullRefresh
+		}
+
+        public int32 mResolveAllWait;
         protected List<String> mQueuedOutput = new List<String>() ~ DeleteContainerAndItems!(_);
-        public bool mWantsActiveViewRefresh;
+        public ViewRefreshKind mWantsActiveViewRefresh;
         
         public volatile int32 mThreadYieldCount = 0; // Whether our thread wants to be yielded to, and for how many ticks        
 
@@ -157,10 +164,10 @@ namespace IDE.Compiler
             {                
 				CheckThreadDone();
 
-                if (mWantsActiveViewRefresh)
+                if (mWantsActiveViewRefresh != .None)
                 {
                     IDEApp.sApp.RefreshVisibleViews();
-                    mWantsActiveViewRefresh = false;
+                    mWantsActiveViewRefresh = .None;
                 }
 
                 if (mThreadYieldCount > 0)

IDE/src/IDEApp.bf

@@ -1372,12 +1372,17 @@ namespace IDE
             return activePanel as TextPanel;
         }
 
-        public void RefreshVisibleViews(SourceViewPanel excludeSourceViewPanel = null)
+        public void RefreshVisibleViews(SourceViewPanel excludeSourceViewPanel = null, CompilerBase.ViewRefreshKind viewRefreshKind = .FullRefresh)
         {
             WithSourceViewPanels(scope (sourceViewPanel) =>
                 {
-                    if ((sourceViewPanel.mParent != null) && (sourceViewPanel != excludeSourceViewPanel))
+					if ((sourceViewPanel.mParent != null) && (sourceViewPanel != excludeSourceViewPanel))
-                        sourceViewPanel.QueueFullRefresh(true);
+					{
+	                    if (viewRefreshKind ==.Collapse)
+	                        sourceViewPanel.QueueFullRefresh(true);
+						else
+							sourceViewPanel.QueueCollapseRefresh();
+					}
                 });
         }
 
@@ -9459,7 +9464,7 @@ namespace IDE
 				}
 
 				mBfResolveCompiler.QueueDeferredResolveAll();
-				mBfResolveCompiler.QueueRefreshViewCommand();
+				mBfResolveCompiler.QueueRefreshViewCommand(.FullRefresh);
 				return;
 			}
 

IDE/src/ui/SourceEditWidgetContent.bf

@@ -203,7 +203,7 @@ namespace IDE.ui
 				public SourceViewPanel mSourceViewPanel;
 				public DarkComboBox mGenericTypeCombo;
 				public DarkComboBox mGenericMethodCombo;
-				public String mGenericTypeFilter;
+				public String mGenericTypeFilter ~ delete _;
 				public float mWantHeight;
 				public float? mMouseDownY;
 				public float? mDownWantHeight;
@@ -268,14 +268,15 @@ namespace IDE.ui
 					if (mIgnoreChange)
 						return;
 
-				    var editWidget = (EditWidget)theEvent.mSender;
+					if (mGenericTypeFilter == null)
-				    var searchText = scope String();
+						mGenericTypeFilter = new .();
-				    editWidget.GetText(searchText);
+					else
-					searchText.Trim();
+						mGenericTypeFilter.Clear();
 
-				    mGenericTypeFilter = searchText;
+				    var editWidget = (EditWidget)theEvent.mSender;
+				    editWidget.GetText(mGenericTypeFilter);
+					mGenericTypeFilter.Trim();
 				    mGenericTypeCombo.ShowDropdown();
-				    mGenericTypeFilter = null;
 				}
 
 				void EditKeyDownHandler(KeyDownEvent evt)
@@ -293,6 +294,7 @@ namespace IDE.ui
 							typeName = explicitTypeName;
 					}
 
+					DeleteAndNullify!(mGenericTypeFilter);
 					mIgnoreChange = true;
 					int colonPos = typeName.IndexOf(':');
 					if (colonPos != -1)
@@ -305,7 +307,7 @@ namespace IDE.ui
 				void PopulateTypeData(Menu menu)
 				{
 					List<StringView> findStrs = null;
-					if (mGenericTypeFilter != null)
+					if ((mGenericTypeFilter != null) && (!mGenericTypeFilter.IsWhiteSpace))
 					 	findStrs = scope:: List<StringView>(mGenericTypeFilter.Split(' '));
 
 					using (mMonitor.Enter())
@@ -561,6 +563,7 @@ namespace IDE.ui
 				case Type = 'T';
 				case UsingNamespaces = 'U';
 				case Unknown = '?';
+				case HasUncertainEmits = '~';
 				case Emit = 'e';
 				case EmitAddType = '+';
 
@@ -597,6 +600,9 @@ namespace IDE.ui
 			public int32 mAnchorIdx;
 			public int32 mStartLine;
 			public int32 mEndLine;
+			public bool mOnlyInResolveAll;
+			public bool mIncludedInClassify;
+			public bool mIncludedInResolveAll;
 
 			public int32 mAnchorId;
 		}
@@ -613,7 +619,18 @@ namespace IDE.ui
 
 			public void Clear()
 			{
+				ClearCollapse();
+				ClearEmit();
+			}
+
+			public void ClearCollapse()
+			{
+
 				mCollapseData.Clear();
+			}
+
+			public void ClearEmit()
+			{
 				mEmitData.Clear();
 				ClearAndDeleteItems(mTypeNames);
 			}
@@ -6264,22 +6281,76 @@ namespace IDE.ui
 				RehupLineCoords();
 		}
 
-		public void ParseCollapseRegions(String collapseText, int32 textVersion, ref IdSpan idSpan)
+		public void ParseCollapseRegions(String collapseText, int32 textVersion, ref IdSpan idSpan, ResolveType resolveType)
 		{
+			/*if (resolveType == .None)
+				return;*/
+
 			IdSpan.LookupContext lookupCtx = scope .(idSpan);
 
 			var data = PreparedData;
 
-			data.Clear();
+			if (resolveType != .None)
+			{
+				data.ClearCollapse();
+			}
+
+			List<int32> typeNameIdxMap = scope .();
+			Dictionary<StringView, int32> typeNameMap = scope .();
+			Dictionary<int32, int32> emitAnchorIds = scope .();
+			
+			bool hasUncertainEmits = false;
+			bool emitInitialized = false;
+
+			void CheckInitEmit()
+			{
+				if (emitInitialized)
+					return;
+				emitInitialized = true;
+				if ((hasUncertainEmits) || (resolveType == .None))
+				{
+					// Leave emits alone
+					for (var typeName in data.mTypeNames)
+						typeNameMap[typeName] = (.)@typeName.Index;
+					for (var emitData in ref data.mEmitData)
+					{
+						emitAnchorIds[emitData.mAnchorId] = (.)@emitData.Index;
+						if (resolveType == .None)
+							emitData.mIncludedInResolveAll = false;
+						else
+							emitData.mIncludedInClassify = false;
+					}
+					return;
+				}
+
+				hasUncertainEmits = false;
+				data.ClearEmit();
+			}
 
 			for (var line in collapseText.Split('\n', .RemoveEmptyEntries))
 			{
 				SourceEditWidgetContent.CollapseEntry.Kind kind = (.)line[0];
 				line.RemoveFromStart(1);
 
+				if (kind == .HasUncertainEmits)
+				{
+					hasUncertainEmits = true;
+					continue;
+				}
+
+				if ((kind == .EmitAddType) || (kind.IsEmit))
+				{
+					CheckInitEmit();
+				}
+
 				if (kind == .EmitAddType)
 				{
-					data.mTypeNames.Add(new String(line));
+					if (typeNameMap.TryAdd(line, var keyPtr, var valuePtr))
+					{
+						data.mTypeNames.Add(new String(line));
+						*valuePtr = (.)data.mTypeNames.Count - 1;
+					}
+					typeNameIdxMap.Add(*valuePtr);
 					continue;
 				}
 
@@ -6288,15 +6359,40 @@ namespace IDE.ui
 				{
 					EmitData emitData;
 					emitData.mKind = kind;
-					emitData.mTypeNameIdx = int32.Parse(itr.GetNext().Value);
+					int typeNameIdx = int32.Parse(itr.GetNext().Value);
+					emitData.mTypeNameIdx = typeNameIdxMap[typeNameIdx];
 					emitData.mAnchorIdx = int32.Parse(itr.GetNext().Value);
 					emitData.mStartLine = int32.Parse(itr.GetNext().Value);
 					emitData.mEndLine = int32.Parse(itr.GetNext().Value);
 					emitData.mAnchorId = lookupCtx.GetIdAtIndex(emitData.mAnchorIdx);
+					emitData.mOnlyInResolveAll = resolveType == .None;
+					emitData.mIncludedInClassify = resolveType != .None;
+					emitData.mIncludedInResolveAll = resolveType == .None;
+
+					if (emitAnchorIds.TryGetValue(emitData.mAnchorId, var idx))
+					{
+						var curEmitData = ref data.mEmitData[idx];
+
+						if (resolveType == .None)
+						{
+							curEmitData.mIncludedInResolveAll = true;
+						}
+						else
+						{
+							emitData.mIncludedInClassify |= curEmitData.mIncludedInClassify;
+							curEmitData = emitData;
+						}
+						
+						continue;
+					}
+
 					data.mEmitData.Add(emitData);
 					continue;
 				}
 
+				if (resolveType == .None)
+					continue;
+
 				CollapseData collapseData;
 
 				collapseData.mAnchorIdx = int32.Parse(itr.GetNext().Value);
@@ -6322,6 +6418,23 @@ namespace IDE.ui
 				data.mCollapseData.Add(collapseData);
 			}
 
+			CheckInitEmit();
+
+			for (var emitData in ref data.mEmitData)
+			{
+				if (((emitData.mOnlyInResolveAll) && (!emitData.mIncludedInResolveAll)) ||
+					((!emitData.mOnlyInResolveAll) && (!emitData.mIncludedInClassify)))
+				{
+					@emitData.RemoveFast();
+					continue;
+				}
+
+				if ((emitData.mOnlyInResolveAll) && (!emitData.mIncludedInClassify))
+				{
+					gApp.mBfResolveCompiler.mWantsResolveAllCollapseRefresh = true;
+				}
+			}
+
 			data.mCollapseParseRevision++;
 			data.mCollapseTextVersionId = textVersion;
 		}

IDE/src/ui/SourceViewPanel.bf

@@ -369,6 +369,7 @@ namespace IDE.ui
 		public String mData = new .() ~ delete _;
 		public int32 mTextVersion;
 		public IdSpan mCharIdSpan ~ _.Dispose();
+		public ResolveType mResolveType;
 	}
 
 	class QueuedEmitShowData
@@ -424,6 +425,7 @@ namespace IDE.ui
 		bool mWantsFastClassify;
         bool mWantsFullClassify; // This triggers a classify
         bool mWantsFullRefresh; // If mWantsFullClassify is set, mWantsFullRefresh makes the whole thing refresh
+		bool mWantsCollapseRefresh;
 		bool mRefireMouseOverAfterRefresh;
         bool mWantsBackgroundAutocomplete;
 		QueuedAutoComplete mQueuedAutoComplete ~ delete _;
@@ -636,7 +638,6 @@ namespace IDE.ui
 	            AddWidget(mNavigationBar); 
 			}
         }
-
 		public ~this()
 		{
 			if (mInPostRemoveUpdatePanels)
@@ -889,6 +890,11 @@ namespace IDE.ui
                 //mDidClangSource = false;
         }
 
+		public void QueueCollapseRefresh()
+		{
+			mWantsCollapseRefresh = true;
+		}
+
         public override bool EscapeHandler()
         {
             if (IDEApp.sApp.mSymbolReferenceHelper != null)
@@ -1174,7 +1180,7 @@ namespace IDE.ui
                 useResolveType = ResolveType.Autocomplete;                
             }            
            
-            bool doBackground = (useResolveType == ResolveType.Classify) || (useResolveType == ResolveType.ClassifyFullRefresh);
+            bool doBackground = (useResolveType == .Classify) || (useResolveType == .ClassifyFullRefresh);
 			if (mAsyncAutocomplete)
 			{
 				if ((useResolveType == .Autocomplete) || (useResolveType == .GetCurrentLocation) || (useResolveType == .GetSymbolInfo) ||
@@ -1438,6 +1444,31 @@ namespace IDE.ui
 			bfSystem.Unlock();
 		}
 
+		public void DoRefreshCollapse(BfParser parser, int32 textVersion, IdSpan charIdSpan)
+		{
+			var bfCompiler = BfResolveCompiler;
+
+			String explicitEmitTypeNames = scope .();
+			for (var explicitType in mExplicitEmitTypes)
+			{
+				explicitEmitTypeNames.Append(explicitType);
+				explicitEmitTypeNames.Append("\n");
+			}
+
+			var resolvePassData = parser.CreateResolvePassData(.None);
+			defer delete resolvePassData;
+
+			var collapseData = bfCompiler.GetCollapseRegions(parser, resolvePassData, explicitEmitTypeNames, .. scope .());
+			using (mMonitor.Enter())
+			{
+				DeleteAndNullify!(mQueuedCollapseData);
+				mQueuedCollapseData = new .();
+				mQueuedCollapseData.mData.Set(collapseData);
+				mQueuedCollapseData.mTextVersion = textVersion;
+				mQueuedCollapseData.mCharIdSpan = charIdSpan;
+			}
+		}
+
         public void DoFullClassify(ResolveParams resolveParams)
         {
             var bfCompiler = BfResolveCompiler;
@@ -1457,7 +1488,7 @@ namespace IDE.ui
 
         public void DoFastClassify()
         {
-            if (!mIsSourceCode)
+            if ((!mIsSourceCode) || (mEmbedKind != .None))
                 return;
 
 			//Debug.WriteLine("DoFastClassify");
@@ -1911,7 +1942,8 @@ namespace IDE.ui
             var bfCompiler = BfResolveCompiler;
             //var compiler = ResolveCompiler;
             
-            bool isBackground = (resolveType == .Classify) || (resolveType == .ClassifyFullRefresh) || (resolveType == .GetResultString) || (resolveType == .GoToDefinition);
+            bool isBackground = (resolveType == .Classify) || (resolveType == .ClassifyFullRefresh) ||
+				(resolveType == .GetResultString) || (resolveType == .GoToDefinition);
             bool fullRefresh = resolveType == ResolveType.ClassifyFullRefresh;
 
 			if (!isBackground)
@@ -2112,7 +2144,7 @@ namespace IDE.ui
 			    bfSystem.Lock(0);
 			}
 
-			if (!isFastClassify)            
+			if (!isFastClassify)
 			    parser.BuildDefs(passInstance, resolvePassData, fullRefresh);
 
 			// For Fixits we do want to parse the whole file but we need the cursorIdx bound still to
@@ -2142,11 +2174,6 @@ namespace IDE.ui
             {
 				parser.CreateClassifier(passInstance, resolvePassData, charData);
 
-				if (resolveType == .ClassifyFullRefresh)
-				{
-					NOP!();
-				}
-
 				if (resolveParams != null)
 				{
 					for (var emitEmbedData in resolveParams.mEmitEmbeds)
@@ -2157,7 +2184,7 @@ namespace IDE.ui
 
                 if (bfCompiler.ClassifySource(passInstance, resolvePassData))
 				{
-					if ((resolveType == ResolveType.Classify) || (resolveType == ResolveType.ClassifyFullRefresh))
+					if ((resolveType == .Classify) || (resolveType == .ClassifyFullRefresh))
 					{
 						String explicitEmitTypeNames = scope .();
 						for (var explicitType in mExplicitEmitTypes)
@@ -2166,14 +2193,23 @@ namespace IDE.ui
 							explicitEmitTypeNames.Append("\n");
 						}
 
-						var collapseData = bfCompiler.GetCollapseRegions(parser, resolvePassData, explicitEmitTypeNames, .. scope .());
+						bool allowCollapseData = resolveType == .ClassifyFullRefresh;
-						using (mMonitor.Enter())
+						if (allowCollapseData)
 						{
-							DeleteAndNullify!(mQueuedCollapseData);
+							var collapseData = bfCompiler.GetCollapseRegions(parser, resolvePassData, explicitEmitTypeNames, .. scope .());
-							mQueuedCollapseData = new .();
+							using (mMonitor.Enter())
-							mQueuedCollapseData.mData.Set(collapseData);
+							{
-							mQueuedCollapseData.mTextVersion = resolveParams.mTextVersion;
+								DeleteAndNullify!(mQueuedCollapseData);
-							mQueuedCollapseData.mCharIdSpan = resolveParams.mCharIdSpan.Duplicate();
+								mQueuedCollapseData = new .();
+								mQueuedCollapseData.mData.Set(collapseData);
+								mQueuedCollapseData.mTextVersion = resolveParams.mTextVersion;
+								mQueuedCollapseData.mCharIdSpan = resolveParams.mCharIdSpan.Duplicate();
+								mQueuedCollapseData.mResolveType = resolveType;
+							}
+						}
+						else
+						{
+							QueueFullRefresh(false);
 						}
 					}
 
@@ -6445,11 +6481,39 @@ namespace IDE.ui
 	                    if (Classify(mWantsFullRefresh ? ResolveType.ClassifyFullRefresh : ResolveType.Classify))
 	                    {
 	                        mWantsFullClassify = false;
-	                        mWantsFullRefresh = false;                        
+	                        mWantsFullRefresh = false;
+							mWantsCollapseRefresh = false;
 	                    }
 						canDoBackground = false;
 					}
                 }
+				else if (mWantsCollapseRefresh)
+				{
+					if (!compiler.IsPerformingBackgroundOperation())
+					{
+						bfSystem?.Log("SourceViewPanel handling mWantsCollapseRefresh");
+						mWantsCollapseRefresh = false;
+						/*Classify(.GetCollapse);*/
+
+						if ((projectSource != null) && (mIsBeefSource))
+						do
+						{
+					        var bfProject = bfSystem.GetBfProject(projectSource.mProject);
+					        if (bfProject.mDisabled)
+								break;
+							
+					        var bfParser = bfSystem.FindParser(projectSource);
+							if (bfParser == null)
+								break;
+
+							var data = mEditWidget.mEditWidgetContent.mData;
+							compiler.DoBackground(new () =>
+								{
+									DoRefreshCollapse(bfParser, data.mCurTextVersionId, data.mTextIdData.Duplicate());
+								});
+						}
+					}
+				}
 				else if (mWantsParserCleanup)
 				{
 					if (!compiler.IsPerformingBackgroundOperation())
@@ -6734,7 +6798,7 @@ namespace IDE.ui
 			using (mMonitor.Enter())
 			{
 				if (mQueuedCollapseData != null)
-					ewc.ParseCollapseRegions(mQueuedCollapseData.mData, mQueuedCollapseData.mTextVersion, ref mQueuedCollapseData.mCharIdSpan);
+					ewc.ParseCollapseRegions(mQueuedCollapseData.mData, mQueuedCollapseData.mTextVersion, ref mQueuedCollapseData.mCharIdSpan, mQueuedCollapseData.mResolveType);
 				DeleteAndNullify!(mQueuedCollapseData);
 			}
 
@@ -6967,7 +7031,7 @@ namespace IDE.ui
 			}
 			else
 			{
-				mNavigationBar.mVisible = false;
+				mNavigationBar?.mVisible = false;
 			}
 
 			// Always leave enough to read the first 3 lines

IDEHelper/Compiler/BfCompiler.cpp

@@ -7199,16 +7199,13 @@ bool BfCompiler::DoCompile(const StringImpl& outputDirectory)
 
 			bool didWork = false;
 			UpdateDependencyMap(mOptions.mCompileOnDemandKind != BfCompileOnDemandKind_ResolveUnused, didWork);
-
+						
-			if (mOptions.mCompileOnDemandKind != BfCompileOnDemandKind_AlwaysInclude)
+			// If UpdateDependencyMap caused methods to be reified, then we need to run PopulateReified again-
+			//  because those methods may be virtual and we need to reify overrides (for example).
+			// We use the DoWorkLoop result to determine if there were actually any changes from UpdateDependencyMap
+			if (didWork)
 			{
-				// If UpdateDependencyMap caused methods to be reified, then we need to run PopulateReified again-
+				PopulateReified();
-				//  because those methods may be virtual and we need to reify overrides (for example).
-				// We use the DoWorkLoop result to determine if there were actually any changes from UpdateDependencyMap
-				if (didWork)
-				{
-					PopulateReified();
-				}
 			}
 		}
 
@@ -9814,6 +9811,8 @@ BF_EXPORT const char* BF_CALLTYPE BfCompiler_GetCollapseRegions(BfCompiler* bfCo
 	};
 	Dictionary<BfTypeDef*, Dictionary<int, _EmitSource>> emitLocMap;
 	
+	bool mayHaveMissedEmits = false;
+
 	for (auto type : bfCompiler->mContext->mResolvedTypes)
 	{
 		auto typeInst = type->ToTypeInstance();
@@ -9825,6 +9824,12 @@ BF_EXPORT const char* BF_CALLTYPE BfCompiler_GetCollapseRegions(BfCompiler* bfCo
 			if (typeInst->mCeTypeInfo == NULL)
 				continue;
 
+			if ((typeInst->mCeTypeInfo->mMayHaveUniqueEmitLocations) && (!mayHaveMissedEmits))
+			{
+				outString += "~\n";
+				mayHaveMissedEmits = true;
+			}
+
 			for (auto& kv : typeInst->mCeTypeInfo->mEmitSourceMap)
 			{
 				int partialIdx = (int)(kv.mKey >> 32);

IDEHelper/Compiler/BfModuleTypeUtils.cpp

@@ -2091,6 +2091,9 @@ void BfModule::SetTypeOptions(BfTypeInstance* typeInstance)
 
 BfCEParseContext BfModule::CEEmitParse(BfTypeInstance* typeInstance, BfTypeDef* declaringType, const StringImpl& src, BfAstNode* refNode, BfCeTypeEmitSourceKind emitSourceKind)
 {
+	if (mCompiler->mResolvePassData != NULL)
+		mCompiler->mResolvePassData->mHadEmits = true; 
+	
 	BfCEParseContext ceParseContext;
 	ceParseContext.mFailIdx = mCompiler->mPassInstance->mFailedIdx;
 	ceParseContext.mWarnIdx = mCompiler->mPassInstance->mWarnIdx;
@@ -2114,10 +2117,20 @@ BfCEParseContext BfModule::CEEmitParse(BfTypeInstance* typeInstance, BfTypeDef*
 	}
 	else
 	{
-		ceTypeInfo->mEmitSourceMap.TryAdd(emitSourceMapKey, NULL, &ceEmitSource);
+		if (ceTypeInfo->mEmitSourceMap.TryAdd(emitSourceMapKey, NULL, &ceEmitSource))
+		{
+			if (typeInstance->IsSpecializedType())
+			{
+				auto unspecializedType = GetUnspecializedTypeInstance(typeInstance);
+				if ((unspecializedType->mCeTypeInfo == NULL) || (!unspecializedType->mCeTypeInfo->mEmitSourceMap.ContainsKey(emitSourceMapKey)))
+					ceTypeInfo->mMayHaveUniqueEmitLocations = true;
+			}
+		}
 		ceEmitSource->mKind = emitSourceKind;
 	}
 	
+	BfLogSysM("CEEmitParse type %p ceTypeInfo %p\n", typeInstance, ceTypeInfo);
+
 	int emitSrcStart = 0;
 
 	BfEmitEmbedEntry* emitEmbedEntry = NULL;
@@ -4748,6 +4761,8 @@ void BfModule::DoPopulateType(BfType* resolvedTypeRef, BfPopulateType populateTy
 			{
 				if (typeInstance->mCeTypeInfo->mNext != NULL)
 				{
+					BfLogSysM("Type %p injecting next ceTypeInfo %p into ceTypeInfo %p\n", typeInstance, typeInstance->mCeTypeInfo->mNext, typeInstance->mCeTypeInfo);
+
 					auto ceInfo = typeInstance->mCeTypeInfo->mNext;
 
 					HashContext hashCtx;
@@ -5799,7 +5814,7 @@ void BfModule::DoTypeInstanceMethodProcessing(BfTypeInstance* typeInstance)
 	ambiguityContext.mTypeInstance = typeInstance;
 	ambiguityContext.mModule = this;
 	ambiguityContext.mIsProjectSpecific = false;
-
+	
 	bool wantsOnDemandMethods = false;
 	//TODO: Testing having interface methods be "on demand"...
 	//if (!typeInstance->IsInterface())
@@ -5825,6 +5840,36 @@ void BfModule::DoTypeInstanceMethodProcessing(BfTypeInstance* typeInstance)
 	if (TypeIsSubTypeOf(typeInstance, mCompiler->mAttributeTypeDef))
 		wantsOnDemandMethods = false;
 
+	if ((mCompiler->mResolvePassData != NULL) && (!mCompiler->mResolvePassData->mEmitEmbedEntries.IsEmpty()) && (typeInstance->IsSpecializedType()))
+	{
+		bool isCurrentEntry = false;
+
+		auto _CheckEntry = [&](BfTypeDef* typeDef)
+		{
+			auto parser = typeDef->mTypeDeclaration->GetParser();
+			if (parser != NULL)
+				if (mCompiler->mResolvePassData->GetSourceClassifier(parser) != NULL)
+					isCurrentEntry = true;			
+		};
+
+		_CheckEntry(typeInstance->mTypeDef);
+		for (auto& partial : typeInstance->mTypeDef->mPartials)
+			_CheckEntry(partial);
+		
+		if (isCurrentEntry)
+		{
+			String typeName;
+			typeName += typeInstance->mTypeDef->mProject->mName;
+			typeName += ":";
+			typeName += TypeToString(typeInstance, BfTypeNameFlags_None);
+
+			if (mCompiler->mResolvePassData->mEmitEmbedEntries.ContainsKey(typeName))
+			{
+				wantsOnDemandMethods = false;
+			}
+		}
+	}
+
 	//bool allDeclsRequired = (mIsReified) && (mCompiler->mOptions.mEmitDebugInfo) && ();
 	bool allDeclsRequired = false;
 	//if ((mIsReified) && (mCompiler->mOptions.mEmitDebugInfo) && (!mCompiler->mWantsDeferMethodDecls))
@@ -10210,9 +10255,9 @@ BfType* BfModule::ResolveTypeRef(BfTypeReference* typeRef, BfPopulateType popula
 		auto directStrTypeRef = BfNodeDynCastExact<BfDirectStrTypeReference>(typeRef);
 		if (((namedTypeRef != NULL) && (namedTypeRef->mNameNode != NULL)) || (directStrTypeRef != NULL))
 		{
-			StringT<128> findName;
+			StringView findName;
 			if (namedTypeRef != NULL)
-				namedTypeRef->mNameNode->ToString(findName);
+				findName = namedTypeRef->mNameNode->ToStringView();
 			else
 				findName = directStrTypeRef->mTypeName;
 			if (findName == "Self")

IDEHelper/Compiler/BfResolvePass.cpp

@@ -21,6 +21,7 @@ BfResolvePassData::BfResolvePassData()
 	mResolveType = BfResolveType_None;
 	mIsClassifying = false;
 	mHasCursorIdx = false;
+	mHadEmits = false;
 }
 
 BfResolvePassData::~BfResolvePassData()

IDEHelper/Compiler/BfResolvePass.h

@@ -83,6 +83,7 @@ public:
 	int mSymbolTypeGenericParamIdx;
 	bool mIsClassifying;
 	bool mHasCursorIdx;
+	bool mHadEmits;
 	
 	typedef Dictionary<BfParserData*, String> FoundSymbolReferencesParserDataMap;
 	FoundSymbolReferencesParserDataMap mFoundSymbolReferencesParserData;

IDEHelper/Compiler/BfStmtEvaluator.cpp

@@ -1766,11 +1766,6 @@ BfLocalVariable* BfModule::HandleVariableDeclaration(BfVariableDeclaration* varD
 
 	_CheckConst();
 
-	if (isStatic)
-	{
-		NOP;
-	}
-
 	if ((initValue.mKind == BfTypedValueKind_TempAddr) && (!initHandled))
 	{
 		BF_ASSERT(initValue.IsAddr());

IDEHelper/Compiler/BfSystem.cpp

@@ -4013,6 +4013,11 @@ BF_EXPORT void* BfResolvePassData_GetEmitEmbedData(BfResolvePassData* resolvePas
 	return emitEmbedEntry->mParser->mSourceClassifier->mCharData;
 }
 
+BF_EXPORT bool BfResolvePassData_GetHadEmits(BfResolvePassData* resolvePassData)
+{
+	return resolvePassData->mHadEmits;
+}
+
 BF_EXPORT BfParser* BF_CALLTYPE BfSystem_CreateParser(BfSystem* bfSystem, BfProject* bfProject)
 {	
 	return bfSystem->CreateParser(bfProject);

IDEHelper/Compiler/CeMachine.cpp

@@ -3286,11 +3286,7 @@ void CeBuilder::Build()
 	}
 	
 	if (mCeFunction->mGenError.IsEmpty())
-		mCeFunction->mFailed = false;
+		mCeFunction->mFailed = false;	
-	else
-	{
-		NOP;
-	}
 
 	mCeFunction->mFrameSize = mFrameSize;	
 }

IDEHelper/Compiler/CeMachine.h

@@ -1012,12 +1012,14 @@ public:
 	Dictionary<CeRebuildKey, CeRebuildValue> mRebuildMap;
 	Val128 mHash;
 	bool mFailed;
+	bool mMayHaveUniqueEmitLocations;
 	BfCeTypeInfo* mNext;
 
 public:
 	BfCeTypeInfo()
 	{
 		mFailed = false;
+		mMayHaveUniqueEmitLocations = false;
 		mNext = NULL;
 	}
 };