From 26a0d4f4f1d780039a1697c6aba6e53799913745 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Fri, 22 Aug 2014 18:34:28 +0100
Subject: [PATCH] py: Change hash and len members of str from 16 bit to full
 word.

This allows to make strings longer than 64k.  It doesn't use any more
RAM with current GC because a str object still fits in a GC block.
---
 py/objstr.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/py/objstr.h b/py/objstr.h
index 6818b4603..76e41d385 100644
--- a/py/objstr.h
+++ b/py/objstr.h
@@ -26,10 +26,9 @@
 
 typedef struct _mp_obj_str_t {
     mp_obj_base_t base;
-    // XXX here we assume the hash size is 16 bits (it is at the moment; see qstr.c)
-    mp_uint_t hash : 16;
+    mp_uint_t hash;
     // len == number of bytes used in data, alloc = len + 1 because (at the moment) we also append a null byte
-    mp_uint_t len : 16;
+    mp_uint_t len;
     const byte *data;
 } mp_obj_str_t;