rustc: Use the rhs span when unifying binops

This makes the error message correctly identify the term that wasn't the expected type. Issue #516.
rust-lang · Jun 23, 2011 · 523a088 · 523a088
1 parent ae234d6
commit 523a088
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
@@ -1467,7 +1467,7 @@ fn check_expr(&@fn_ctxt fcx, &@ast::expr expr) {
             auto lhs_t = expr_ty(fcx.ccx.tcx, lhs);
             auto rhs_t = expr_ty(fcx.ccx.tcx, rhs);
 
-            demand::autoderef(fcx, expr.span, lhs_t, rhs_t, AUTODEREF_OK);
+            demand::autoderef(fcx, rhs.span, lhs_t, rhs_t, AUTODEREF_OK);
 
             // FIXME: Binops have a bit more subtlety than this.