From 4e55e2b6510f5d55b5edfd48d3009a8cf2aaa03c Mon Sep 17 00:00:00 2001
From: edef <edef@edef.eu>
Date: Fri, 16 Sep 2016 04:57:56 -0400
Subject: [PATCH] Use PhantomData-of-tuple instead of tuple-of-PhantomData

---
 src/generator.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/generator.rs b/src/generator.rs
index 6870c29..c0d3418 100644
--- a/src/generator.rs
+++ b/src/generator.rs
@@ -85,7 +85,7 @@ pub struct Generator<Input: Send, Output: Send, Stack: stack::Stack> {
   stack:     Stack,
   stack_id:  debug::StackId,
   stack_ptr: arch::StackPointer,
-  phantom:   (PhantomData<*const Input>, PhantomData<*const Output>)
+  phantom:   PhantomData<(*const Input, *const Output)>
 }
 
 impl<Input, Output, Stack> Generator<Input, Output, Stack>
@@ -135,7 +135,7 @@ impl<Input, Output, Stack> Generator<Input, Output, Stack>
       stack:     stack,
       stack_id:  stack_id,
       stack_ptr: stack_ptr,
-      phantom:   (PhantomData, PhantomData)
+      phantom:   PhantomData
     }
   }
 
@@ -188,7 +188,7 @@ impl<Input, Output, Stack> Generator<Input, Output, Stack>
 #[derive(Debug)]
 pub struct Yielder<Input: Send, Output: Send> {
   stack_ptr: Cell<StackPointer>,
-  phantom: (PhantomData<*const Input>, PhantomData<*const Output>)
+  phantom: PhantomData<(*const Input, *const Output)>
 }
 
 impl<Input, Output> Yielder<Input, Output>
@@ -196,7 +196,7 @@ impl<Input, Output> Yielder<Input, Output>
   fn new(stack_ptr: StackPointer) -> Yielder<Input, Output> {
     Yielder {
       stack_ptr: Cell::new(stack_ptr),
-      phantom: (PhantomData, PhantomData)
+      phantom: PhantomData
     }
   }