From 5553901146fa80c652abdc514b38360a0ae7418d Mon Sep 17 00:00:00 2001
From: cgswords <cameronswords@gmail.com>
Date: Sun, 17 Jul 2016 21:45:06 -0700
Subject: Adressed PR comments.

---
 src/libsyntax_pos/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/libsyntax_pos')

diff --git a/src/libsyntax_pos/lib.rs b/src/libsyntax_pos/lib.rs
index c96be8fec2b..b1ec7fd0ab8 100644
--- a/src/libsyntax_pos/lib.rs
+++ b/src/libsyntax_pos/lib.rs
@@ -254,6 +254,10 @@ pub const NO_EXPANSION: ExpnId = ExpnId(!0);
 // For code appearing from the command line
 pub const COMMAND_LINE_EXPN: ExpnId = ExpnId(!1);
 
+// For code generated by a procedural macro, without knowing which
+// Used in `qquote!`
+pub const PROC_EXPN: ExpnId = ExpnId(!2);
+
 impl ExpnId {
     pub fn from_u32(id: u32) -> ExpnId {
         ExpnId(id)
-- 
cgit 1.4.1-3-g733a5