got rid of 'accept' dir in the tests

tests/run/tprocvar.nim

@@ -0,0 +1,32 @@
+discard """
+  file: "tprocvar.nim"
+  output: "papbpcpdpe7"
+"""
+# test variables of type proc
+
+proc pa() {.cdecl.} = write(stdout, "pa")
+proc pb() {.cdecl.} = write(stdout, "pb")
+proc pc() {.cdecl.} = write(stdout, "pc")
+proc pd() {.cdecl.} = write(stdout, "pd")
+proc pe() {.cdecl.} = write(stdout, "pe")
+
+const
+  algos = [pa, pb, pc, pd, pe]
+
+var
+  x: proc (a, b: int): int {.cdecl.}
+
+proc ha(c, d: int): int {.cdecl.} =
+  echo(c + d)
+  result = c + d
+
+for a in items(algos):
+  a()
+
+x = ha
+discard x(3, 4)
+
+#OUT papbpcpdpe7
+
+
+