From a76b74ed74c98eff41752fc9cb71676f527bab21 Mon Sep 17 00:00:00 2001
From: Yuriy Glukhov <yuriy.glukhov@gmail.com>
Date: Tue, 5 Jul 2016 22:43:59 +0300
Subject: [PATCH] Repr now works in js for enums starting with non-zero.

---
 compiler/jsgen.nim | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim
index 8a631bb66e..d7aa7f0f49 100644
--- a/compiler/jsgen.nim
+++ b/compiler/jsgen.nim
@@ -1557,8 +1557,16 @@ proc genRepr(p: PProc, n: PNode, r: var TCompRes) =
   of tyEnum, tyOrdinal:
     gen(p, n.sons[1], r)
     useMagic(p, "cstrToNimstr")
+    var offset = ""
+    if t.kind == tyEnum:
+      let firstFieldOffset = t.n.sons[0].sym.position
+      if firstFieldOffset < 0:
+        offset = "+" & $(-firstFieldOffset)
+      elif firstFieldOffset > 0:
+        offset = "-" & $firstFieldOffset
+
     r.kind = resExpr
-    r.res = "cstrToNimstr($1.node.sons[$2].name)" % [genTypeInfo(p, t), r.res]
+    r.res = "cstrToNimstr($1.node.sons[$2$3].name)" % [genTypeInfo(p, t), r.res, rope(offset)]
   else:
     # XXX:
     internalError(n.info, "genRepr: Not implemented")