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authorBjörn-Egil Dahlberg <[email protected]>2017-01-26 10:28:00 +0100
committerBjörn-Egil Dahlberg <[email protected]>2017-01-26 10:28:00 +0100
commit9153f7a734ddd9ca47b339cb19b8d44ed79ade0f (patch)
tree85c772b0531ce7e25da33ead6da3a72913828754 /erts/doc
parent7ac0749866500a4de95a00492df31127df78c2be (diff)
parent52097fab56edbbd8c6f8a57ec3b3f33aa60c5bb9 (diff)
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Merge branch 'egil/erts/remove-broken-hash/OTP-13827'
* egil/erts/remove-broken-hash/OTP-13827: Update test cases for erlang:hash/2 removal mnesia: Remove mnesia_frag_old_hash hash module stdlib: Produce correct warning for erlang:hash/2 erts: Remove erlang:hash/2 from documentation erts: Remove broken hash from Erlang
Diffstat (limited to 'erts/doc')
-rw-r--r--erts/doc/src/erlang.xml23
1 files changed, 0 insertions, 23 deletions
diff --git a/erts/doc/src/erlang.xml b/erts/doc/src/erlang.xml
index 7815bfa510..2859f22bf4 100644
--- a/erts/doc/src/erlang.xml
+++ b/erts/doc/src/erlang.xml
@@ -1955,26 +1955,6 @@ os_prompt%</pre>
</func>
<func>
- <name name="hash" arity="2"/>
- <fsummary>Hash function (deprecated).</fsummary>
- <desc>
- <p>Returns a hash value for <c><anno>Term</anno></c> within the range
- <c>1..<anno>Range</anno></c>. The maximum range is 1..2^27-1.</p>
- <warning>
- <p><em>This BIF is deprecated, as the hash value can differ on
- different architectures.</em> The hash values for integer
- terms &gt; 2^27 and large binaries are
- poor. The BIF is retained for backward compatibility
- reasons (it can have been used to hash records into a file),
- but all new code is to use one of the BIFs
- <seealso marker="#phash/2"><c>erlang:phash/2</c></seealso> or
- <seealso marker="#phash2/1"><c>erlang:phash2/1,2</c></seealso>
- instead.</p>
- </warning>
- </desc>
- </func>
-
- <func>
<name name="hd" arity="1"/>
<fsummary>Head of a list.</fsummary>
<desc>
@@ -3818,9 +3798,6 @@ RealSystem = system + MissedSystem</code>
<c><anno>Term</anno></c> within the range
<c>1..<anno>Range</anno></c>. The maximum value for
<c><anno>Range</anno></c> is 2^32.</p>
- <p>This BIF can be used instead of the old deprecated BIF
- <c>erlang:hash/2</c>, as it calculates better hashes for
- all data types, but consider using <c>phash2/1,2</c> instead.</p>
</desc>
</func>