fixes #25 (#26)

.gitignore

@@ -1 +1,2 @@
 nimcache/
+/tests/tester

src/karaxdsl.nim

@@ -47,12 +47,18 @@ proc tcall2(n, tmpContext: NimNode): NimNode =
     assert n.len == result.len
     if L > 0:
       result[L-1] = tcall2(result[L-1], tmpContext)
-  of nnkStmtList, nnkStmtListExpr, nnkWhenStmt, nnkIfStmt, nnkCaseStmt,
-     nnkTryStmt, nnkFinally:
+  of nnkStmtList, nnkStmtListExpr, nnkWhenStmt, nnkIfStmt, nnkTryStmt,
+     nnkFinally:
     # recurse for every child:
     result = copyNimNode(n)
     for x in n:
       result.add tcall2(x, tmpContext)
+  of nnkCaseStmt:
+    # recurse for children, but don't add call for case ident
+    result = copyNimNode(n)
+    result.add n[0]
+    for i in 1 ..< n.len:
+      result.add tcall2(n[i], tmpContext)
   of nnkVarSection, nnkLetSection, nnkConstSection:
     result = n
   of nnkCallKinds:

tests/compiler_tests.nim

@@ -0,0 +1,18 @@
+include karaxprelude
+
+block:
+  type
+    TestEnum {.pure.} = enum
+      ValA, ValB
+
+  var e = TestEnum.ValA
+
+  proc renderDom(): VNode {.used.} =
+    result = buildHtml():
+      tdiv():
+        case e
+        of TestEnum.ValA:
+          tdiv: text "A"
+        of TestEnum.ValB:
+          tdiv: text "B"
+

tests/tester.nim

@@ -8,6 +8,7 @@ proc exec(cmd: string) =
 
 proc main =
   exec("nim js tests/diffDomTests.nim")
+  exec("nim js tests/compiler_tests.nim")
   exec("nim js examples/todoapp/todoapp.nim")
   exec("nim js examples/scrollapp/scrollapp.nim")
   exec("nim js examples/mediaplayer/playerapp.nim")