From 3847348fdff6f50663057a5d39c493e964e2b615 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Sun, 5 Jun 2016 15:17:19 +0200
Subject: [PATCH] fixes #4272

---
 compiler/ccgtypes.nim | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/compiler/ccgtypes.nim b/compiler/ccgtypes.nim
index 65e9af6c84..0e4080c5d7 100644
--- a/compiler/ccgtypes.nim
+++ b/compiler/ccgtypes.nim
@@ -244,7 +244,7 @@ proc getSimpleTypeDesc(m: BModule, typ: PType): Rope =
     NumericalTypeToStr: array[tyInt..tyUInt64, string] = [
       "NI", "NI8", "NI16", "NI32", "NI64",
       "NF", "NF32", "NF64", "NF128",
-      "NU", "NU8", "NU16", "NU32", "NU64",]
+      "NU", "NU8", "NU16", "NU32", "NU64"]
   case typ.kind
   of tyPointer:
     result = typeNameOrLiteral(typ, "void*")
@@ -477,7 +477,7 @@ proc getRecordDesc(m: BModule, typ: PType, name: Rope,
   else:
     addf(result, " {$n", [name])
 
-  var desc = getRecordFields(m, typ, check)
+  let desc = getRecordFields(m, typ, check)
   if desc == nil and not hasField:
     addf(result, "char dummy;$n", [])
   else:
@@ -573,11 +573,13 @@ proc getTypeDescAux(m: BModule, typ: PType, check: var IntSet): Rope =
     result = getTypeDescWeak(m, t.sons[0], check) & "*"
     idTablePut(m.typeCache, t, result)
   of tyRange, tyEnum:
+    let orig = t
     let t = if t.kind == tyRange: t.lastSon else: t
     result = getTypeName(t)
     if not (isImportedCppType(t) or
         (sfImportc in t.sym.flags and t.sym.magic == mNone)):
       idTablePut(m.typeCache, t, result)
+      if t != orig: idTablePut(m.typeCache, orig, result)
       var size: int
       if firstOrd(t) < 0:
         addf(m.s[cfsTypes], "typedef NI32 $1;$n", [result])