Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.

Reimplemented support for nested functions/class using a new approach.
Added error on taking address of intrinsic.
Fixed problems with the ->syntaxCopy of TypeFunction delegate exp.
Removed DtoDType and replaced all uses with ->toBasetype() instead.
Removed unused inplace stuff.
Fixed a bunch of issues in the runtime unittests, not complete yet.
Added mini tests.

gen/toobj.cpp

@@ -55,9 +55,17 @@ void llvmdc_optimize_module(llvm::Module* m, char lvl, bool doinline);
 
 void Module::genobjfile(int multiobj)
 {
+    bool logenabled = Logger::enabled();
+    if (llvmForceLogging && !logenabled)
+    {
+        Logger::enable();
+    }
+
     Logger::cout() << "Generating module: " << (md ? md->toChars() : toChars()) << '\n';
     LOG_SCOPE;
 
+    //printf("codegen: %s\n", srcfile->toChars());
+
     // start by deleting the old object file
     deleteObjFile();
 
@@ -161,10 +169,10 @@ void Module::genobjfile(int multiobj)
 
     if (global.params.fqnPaths)
     {
-        bcpath = LLPath(md->toChars());
+        bcpath = LLPath(mname);
         bcpath.appendSuffix("bc");
 
-        llpath = LLPath(md->toChars());
+        llpath = LLPath(mname);
         llpath.appendSuffix("ll");
     }
     else
@@ -190,6 +198,11 @@ void Module::genobjfile(int multiobj)
     delete ir.module;
     gTargetData = 0;
     gIR = NULL;
+    
+    if (llvmForceLogging && !logenabled)
+    {
+        Logger::disable();
+    }
 }
 
 /* ================================================================== */