fix nim-lang#14340, use safeLen instead of len

narimiran · Nov 28, 2020 · 945ef25 · 945ef25
1 parent 157e782
commit 945ef25
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/ccgexprs.nim b/compiler/ccgexprs.nim
@@ -3089,7 +3089,7 @@ proc genBracedInit(p: BProc, n: PNode; isConst: bool; optionalType: PType): Rope
       else:
         result = genConstSeq(p, n, typ, isConst)
     of tyProc:
-      if typ.callConv == ccClosure and n.len > 1 and n[1].kind == nkNilLit:
+      if typ.callConv == ccClosure and n.safeLen > 1 and n[1].kind == nkNilLit:
         # Conversion: nimcall -> closure.
         # this hack fixes issue that nkNilLit is expanded to {NIM_NIL,NIM_NIL}
         # this behaviour is needed since closure_var = nil must be