Fix class extends with typedef.

src/V3LinkDot.cpp

@@ -2674,8 +2674,6 @@ private:
             // Until overridden by a SCOPE
             m_ds.m_dotSymp = m_curSymp = m_modSymp = m_statep->getNodeSym(nodep);
             m_modp = nodep;
-            iterateChildren(nodep);
-        }
             for (AstNode* itemp = nodep->extendsp(); itemp; itemp = itemp->nextp()) {
                 if (AstClassExtends* cextp = VN_CAST(itemp, ClassExtends)) {
                     // Replace abstract reference with hard pointer
@@ -2690,11 +2688,15 @@ private:
                         bool ok = false;
                         if (foundp) {
                             if (AstClass* classp = VN_CAST(foundp->nodep(), Class)) {
+                                UINFO(8, "Import to " << nodep << " from export class " << classp
+                                                      << endl);
                                 AstClassRefDType* newp
                                     = new AstClassRefDType{nodep->fileline(), classp};
                                 cextp->childDTypep(newp);
                                 classp->isExtended(true);
                                 nodep->isExtended(true);
+                                VSymEnt* srcp = m_statep->getNodeSym(classp);
+                                m_curSymp->importFromClass(m_statep->symsp(), srcp);
                                 VL_DO_DANGLING(cpackagerefp->unlinkFrBack()->deleteTree(),
                                                cpackagerefp);
                                 ok = true;
@@ -2711,6 +2713,8 @@ private:
                     }
                 }
             }
+            iterateChildren(nodep);
+        }
         // V3Width when determines types needs to find enum values and such
         // so add members pointing to appropriate enum values
         {

test_regress/t/t_class_extends.out

@@ -1,4 +0,0 @@
-%Error: t/t_class_extends.v:25:4: Can't find typedef: 'T'
-   25 |    T imemberc;
-      |    ^
-%Error: Exiting due to

test_regress/t/t_class_extends.pl

@@ -11,13 +11,11 @@ if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); di
 scenarios(simulator => 1);
 
 compile(
-    fails => $Self->{vlt_all},
-    expect_filename => $Self->{golden_filename},
     );
 
-#execute(
-#    check_finished => 1,
-#    );
+execute(
+    check_finished => 1,
+    );
 
 ok(1);
 1;