add DustMite doc

update DParser to latest version

Author: rainers

doc/DustMite.dd

@@ -0,0 +1,39 @@
+Ddoc
+
+$(P Every now and then, you might run into a build problem that might look like a compiler issue.
+Your first step should be to search D's bug tracking system at $(LINK https://issues.dlang.org/).
+If that doesn't help you, you should consider filing a bug report yourself. This should 
+include a reduced test case, so the people working on improving the compiler don't have
+to work through all your source code (if you can release it to the public to begin with).
+)
+
+$(P Starting with dmd 2.065, the DMD installation comes with a tool called DustMite that can help you
+minimize your source code to create the reduced test case. Setting up the environment to run
+DustMite can be tedious, so Visual D can help you for some use cases.
+)
+
+$(P If your build has failed with an unexpected error message or even internal compiler error, you
+can select the relevant error messsage in the Visual Studio build output window or focus the respective
+issue in the error list. Then select "DustMite Build Failure" from the Visual D menu. This will create
+a clean copy of the startup project alongside the project folder (so make sure that all files necessary
+for the build are actually referenced in the project). In addition the generated build script is added.
+)
+
+$(P DustMite will be run against this folder in a new console window, trying to find a minimal source code that still
+reproduces the error message. For larger code bases this process can take several hours. On success
+it will report the directory with the reduced source code.)
+
+$(H3 Limitations)
+
+$(UL
+ $(LI The DustMite integration does not work with single file compilation as well as compilation of non D files.)
+ $(LI A crashing compiler might cause messages to popup that have to be closed manually. See
+      $(LINK https://github.com/CyberShadow/DustMite/wiki/Useful-test-scripts) for some
+      ideas how to deal with this.)
+)
+
+You can read more about DustMite at $(LINK https://github.com/CyberShadow/DustMite/wiki).
+
+Macros:
+	TITLE=Reducing Build Failures with DustMite
+

doc/build_doc.bat

@@ -23,6 +23,7 @@ set SRC=%SRC% Features.dd
 set SRC=%SRC% VersionHistory.dd
 set SRC=%SRC% News36.dd
 set SRC=%SRC% CompileCommands.dd
+set SRC=%SRC% DustMite.dd
 
 set DDOC=macros.ddoc html.ddoc visuald.ddoc dlang.org.ddoc
 

vdc/abothe/Parser

@@ -256,7 +256,7 @@ public void GetTip(string filename, int startLine, int startIndex, int endLine,
 
             ISyntaxRegion sr = DResolver.GetScopedCodeObject(_editorData);
             LooseResolution.NodeResolutionAttempt attempt;
-            var types = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt) : null;
+            var types = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt, true) : null;
 
 			_tipText.Clear();
 
@@ -400,7 +400,7 @@ public void GetDefinition(string filename, int startLine, int startIndex, int en
 
             ISyntaxRegion sr = DResolver.GetScopedCodeObject(_editorData);
             LooseResolution.NodeResolutionAttempt attempt;
-            var rr = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt) : null;
+            var rr = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt, true) : null;
 
 			_tipText.Clear();
 			if (rr != null)
@@ -454,7 +454,7 @@ public void GetReferences(string filename, string tok, uint line, uint idx, stri
 
             ISyntaxRegion sr = DResolver.GetScopedCodeObject(_editorData);
             LooseResolution.NodeResolutionAttempt attempt;
-            var rr = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt) : null;
+            var rr = sr != null ? LooseResolution.ResolveTypeLoosely(_editorData, sr, out attempt, true) : null;
 
             StringBuilder refs = new StringBuilder();
 			if (rr != null)

vdc/abothe/comserver/VDServer.cs

@@ -75,6 +75,7 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "doc", "doc", "{36148913-8F4
 		doc\CppConversion.dd = doc\CppConversion.dd
 		doc\Debugging.dd = doc\Debugging.dd
 		doc\dlang.org.ddoc = doc\dlang.org.ddoc
+		doc\DustMite.dd = doc\DustMite.dd
 		doc\Editor.dd = doc\Editor.dd
 		doc\Features.dd = doc\Features.dd
 		doc\GlobalOptions.dd = doc\GlobalOptions.dd