py/qstr: Change qstr hash type from mp_uint_t to size_t.

The hash is either 8 or 16 bits (depending on MICROPY_QSTR_BYTES_IN_HASH)
so will fit in a size_t.

This saves 268 bytes on the unix nanbox build.  Non-nanbox configurations
are unchanged because mp_uint_t is the same size as size_t.

Signed-off-by: Damien George <damien@micropython.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/py/qstr.h b/py/qstr.h
index a463b67a1..0ef861f33 100644
--- a/py/qstr.h
+++ b/py/qstr.h
@@ -78,7 +78,7 @@ typedef struct _qstr_pool_t {
 
 void qstr_init(void);
 
-mp_uint_t qstr_compute_hash(const byte *data, size_t len);
+size_t qstr_compute_hash(const byte *data, size_t len);
 qstr qstr_find_strn(const char *str, size_t str_len); // returns MP_QSTRnull if not found
 
 qstr qstr_from_str(const char *str);