Fix task inlining under , bug589.

src/V3Task.cpp

@@ -979,9 +979,13 @@ private:
 	// Iterate into the FTask we are calling.  Note it may be under a different
 	// scope then the caller, so we need to restore state.
 	AstScope* oldscopep = m_scopep;
+	InsertMode prevInsMode = m_insMode;
+	AstNode* prevInsStmtp = m_insStmtp;
 	m_scopep = m_statep->getScope(nodep);
 	nodep->accept(*this);
 	m_scopep = oldscopep;
+	m_insMode = prevInsMode;
+	m_insStmtp = prevInsStmtp;
     }
     void insertBeforeStmt(AstNode* nodep, AstNode* newp) {
 	// See also AstNode::addBeforeStmt; this predates that function