unit test for #100

unittest: the check macro will print only the non-literal part of the checked expression
tests/run: added tunittests.nim as a single central executable where unittests could be added for quicker compilation/execution of the test suite

1 files changed, 6 insertions, 1 deletions

diff --git a/lib/core/macros.nim b/lib/core/macros.nim
index 8712761b4..19869c8eb 100755
--- a/lib/core/macros.nim
+++ b/lib/core/macros.nim
@@ -89,7 +89,12 @@ type
   

   PNimrodNode* = expr

     ## represents a Nimrod AST node. Macros operate on this type.

-    

+

+const

+  nnkLiterals* = {nnkCharLit..nnkNilLit}

+  nnkCallKinds* = {nnkCall, nnkInfix, nnkPrefix, nnkPostfix, nnkCommand,

+                      nnkCallStrLit}

+

 # Nodes should be reference counted to make the `copy` operation very fast!

 # However, this is difficult to achieve: modify(n[0][1]) should propagate to

 # its father. How to do this without back references? Hm, BS, it works without