abstract class detection wasn't considering pure virtual dtor.

satya-das · satya-das · commit 05f41bfd2cbb · 2018-09-16T12:10:01.000+02:00
diff --git a/cppdom.cpp b/cppdom.cpp
@@ -71,13 +71,22 @@ bool CppCompound::isAbstract() const
   {
     if (mem->objType_ == kFunction)
     {
-      auto func = (CppFunction*) mem;
+      auto func = static_cast<const CppFunction*>(mem);
       if (func->isPureVirtual())
       {
         isAbstract_ = true;
         break;
       }
     }
+    else if (mem->objType_ == kDestructor)
+    {
+      auto dtor = static_cast<const CppDestructor*>(mem);
+      if (dtor->isPureVirtual())
+      {
+        isAbstract_ = true;
+        break;
+      }
+    }
   }
   return *isAbstract_;
 }

Original file line number	Diff line number	Diff line change
`@@ -71,13 +71,22 @@ bool CppCompound::isAbstract() const`
`71`	`71`	`{`
`72`	`72`	`if (mem->objType_ == kFunction)`
`73`	`73`	`{`
`74`		`- auto func = (CppFunction*) mem;`
	`74`	`+ auto func = static_cast<const CppFunction*>(mem);`
`75`	`75`	`if (func->isPureVirtual())`
`76`	`76`	`{`
`77`	`77`	`isAbstract_ = true;`
`78`	`78`	`break;`
`79`	`79`	`}`
`80`	`80`	`}`
	`81`	`+ else if (mem->objType_ == kDestructor)`
	`82`	`+ {`
	`83`	`+ auto dtor = static_cast<const CppDestructor*>(mem);`
	`84`	`+ if (dtor->isPureVirtual())`
	`85`	`+ {`
	`86`	`+ isAbstract_ = true;`
	`87`	`+ break;`
	`88`	`+ }`
	`89`	`+ }`
`81`	`90`	`}`
`82`	`91`	`return *isAbstract_;`
`83`	`92`	`}`