From 2fccee71b253c18d8994b4e030efc8ed3ea6cb02 Mon Sep 17 00:00:00 2001
From: Oskari Timperi <oskari.timperi@iki.fi>
Date: Sat, 31 Mar 2018 12:23:42 +0300
Subject: Generate pure enums

Fixes #1.
---
 src/protobuf/gen.nim | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/protobuf/gen.nim b/src/protobuf/gen.nim
index c21565e..acf9504 100644
--- a/src/protobuf/gen.nim
+++ b/src/protobuf/gen.nim
@@ -584,7 +584,10 @@ macro generateEnumType*(x: typed): typed =
 
     result = newStmtList(nnkTypeSection.newTree(
         nnkTypeDef.newTree(
-            postfix(ident(name), "*"),
+            nnkPragmaExpr.newTree(
+                postfix(ident(name), "*"),
+                nnkPragma.newTree(ident("pure"))
+            ),
             newEmptyNode(),
             enumTy
         )
-- 
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