Finalizer proc must be global (#10388)

Fixes #10376
2019-01-22 07:35:52 +01:00 · 2019-01-22 07:35:52 +01:00 · 3ea099bc7f
commit 3ea099bc7f
parent 7a3f382517
2 changed files with 36 additions and 0 deletions
--- a/compiler/semmagic.nim
+++ b/compiler/semmagic.nim
@ -410,4 +410,9 @@ proc magicsAfterOverloadResolution(c: PContext, n: PNode,
      result = n
    else:
      result = plugin(c, n)
+  of mNewFinalize:
+    # Make sure the finalizer procedure refers to a procedure
+    if n[^1].kind == nkSym and n[^1].sym.kind notin {skProc, skFunc}:
+      localError(c.config, n.info, "finalizer must be a direct reference to a procedure")
+    result = n
  else: result = n