new tester; all tests categorized

tests/bind/tbind1.nim

@@ -0,0 +1,21 @@
+discard """
+  file: "tbind1.nim"
+  output: "3"
+"""
+# Test the new ``bind`` keyword for templates
+
+proc p1(x: int8, y: int): int = return x + y
+
+template tempBind(x, y: expr): expr = 
+  bind p1
+  p1(x, y) 
+
+proc p1(x: int, y: int8): int = return x - y
+
+# This is tricky: the call to ``p1(1'i8, 2'i8)`` should not fail in line 6, 
+# because it is not ambiguous there. But it is ambiguous after line 8. 
+
+echo tempBind(1'i8, 2'i8) #OUT 3
+
+
+