---

pnkfelix · pnkfelix · commit b6e096a8c040 · 2015-03-30T14:10:45.000+02:00
yaml --- r: 195435 b: refs/heads/master c: 0705e6a h: refs/heads/master i: 195433: 27efeb9 195431: 4a223a5 v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: aa1398176eed660a64bbbd4dfd1e31e96a0f93ba
+refs/heads/master: 0705e6a12e57f89cb9847d85ddd0b6a6bc03ba8f
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: b3317d68910900f135f9f38e43a7a699bc736b4a
 refs/heads/try: 961e0358e1a5c0faaef606e31e9965742c1643bf
diff --git a/trunk/src/librustc/middle/expr_use_visitor.rs b/trunk/src/librustc/middle/expr_use_visitor.rs
@@ -885,6 +885,11 @@ impl<'d,'t,'tcx,TYPER:mc::Typer<'tcx>> ExprUseVisitor<'d,'t,'tcx,TYPER> {
         }
     }
 
+    // When this returns true, it means that the expression *is* a
+    // method-call (i.e. via the operator-overload).  This true result
+    // also implies that walk_overloaded_operator already took care of
+    // recursively processing the input arguments, and thus the caller
+    // should not do so.
     fn walk_overloaded_operator(&mut self,
                                 expr: &ast::Expr,
                                 receiver: &ast::Expr,

Original file line number	Diff line number	Diff line change
`@@ -885,6 +885,11 @@ impl<'d,'t,'tcx,TYPER:mc::Typer<'tcx>> ExprUseVisitor<'d,'t,'tcx,TYPER> {`
`885`	`885`	`}`
`886`	`886`	`}`
`887`	`887`
	`888`	`+ // When this returns true, it means that the expression is a`
	`889`	`+ // method-call (i.e. via the operator-overload). This true result`
	`890`	`+ // also implies that walk_overloaded_operator already took care of`
	`891`	`+ // recursively processing the input arguments, and thus the caller`
	`892`	`+ // should not do so.`
`888`	`893`	`fn walk_overloaded_operator(&mut self,`
`889`	`894`	`expr: &ast::Expr,`
`890`	`895`	`receiver: &ast::Expr,`