From e4e32bdfbf72931c7e0e5692a30c3030490178e1 Mon Sep 17 00:00:00 2001
From: Araq <rumpf_a@web.de>
Date: Thu, 10 Jul 2014 00:59:26 +0200
Subject: [PATCH] better error messages for macro instantiations

---
 compiler/sem.nim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/sem.nim b/compiler/sem.nim
index f12b638acd..8025ef70de 100644
--- a/compiler/sem.nim
+++ b/compiler/sem.nim
@@ -305,6 +305,8 @@ proc semAfterMacroCall(c: PContext, n: PNode, s: PSym,
 
 proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym,
                   flags: TExprFlags = {}): PNode =
+  pushInfoContext(nOrig.info)
+
   markUsed(n.info, sym)
   if sym == c.p.owner:
     globalError(n.info, errRecursiveDependencyX, sym.name.s)
@@ -315,6 +317,7 @@ proc semMacroExpr(c: PContext, n, nOrig: PNode, sym: PSym,
   result = evalMacroCall(c.module, n, nOrig, sym)
   if efNoSemCheck notin flags:
     result = semAfterMacroCall(c, result, sym, flags)
+  popInfoContext()
 
 proc forceBool(c: PContext, n: PNode): PNode = 
   result = fitNode(c, getSysType(tyBool), n)