From cc26b66e99f2829d7a544c68284b6411c46cae3e Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Thu, 19 Apr 2012 11:23:20 -0700
Subject: [PATCH] Improve source position reporting for scatters.

Now, we only highlight the memory write--not both sides of the
assignment expression.
---
 expr.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/expr.cpp b/expr.cpp
index 81680874..6d6ad8bb 100644
--- a/expr.cpp
+++ b/expr.cpp
@@ -2663,6 +2663,7 @@ lEmitOpAssign(AssignExpr::Op op, Expr *arg0, Expr *arg1, const Type *type,
     }
 
     // And store the result back to the lvalue.
+    ctx->SetDebugPos(arg0->pos);
     lStoreAssignResult(newValue, lv, resultType, lvalueType, ctx, baseSym);
 
     return newValue;
@@ -2707,7 +2708,7 @@ AssignExpr::GetValue(FunctionEmitContext *ctx) const {
             return NULL;
         }
 
-        ctx->SetDebugPos(pos);
+        ctx->SetDebugPos(lvalue->pos);
 
         lStoreAssignResult(value, ptr, valueType, ptrType, ctx, baseSym);