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authorGuido van Rossum <guido@python.org>1997-02-14 16:29:22 (GMT)
committerGuido van Rossum <guido@python.org>1997-02-14 16:29:22 (GMT)
commit36b9f7908a168957d151595817b2c06a2fcb9a40 (patch)
tree9ef15fb56227b1c7d54c63043a6d42ce282f57d3 /Objects
parent7582bfb60a7027b57d79c44a5e8531a31d1a8f2a (diff)
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Slight tweak: in string_hash(), if the hash hasn't been computed yet,
and if there's a pointer to an interned version of the string, use its hash and store its hash in this object, rather than recomputing it.
Diffstat (limited to 'Objects')
-rw-r--r--Objects/stringobject.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 283e219..724121f 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -433,6 +433,11 @@ string_hash(a)
#ifdef CACHE_HASH
if (a->ob_shash != -1)
return a->ob_shash;
+#ifdef INTERN_STRINGS
+ if (a->ob_sinterned != NULL)
+ return (a->ob_shash =
+ ((stringobject *)(a->ob_sinterned))->ob_shash);
+#endif
#endif
len = a->ob_size;
p = (unsigned char *) a->ob_sval;