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-rw-r--r--system/doc/efficiency_guide/binaryhandling.xml8
1 files changed, 4 insertions, 4 deletions
diff --git a/system/doc/efficiency_guide/binaryhandling.xml b/system/doc/efficiency_guide/binaryhandling.xml
index b500329ef9..d92da17390 100644
--- a/system/doc/efficiency_guide/binaryhandling.xml
+++ b/system/doc/efficiency_guide/binaryhandling.xml
@@ -384,8 +384,8 @@ export ERL_COMPILER_OPTIONS=bin_opt_info]]></code>
<p>The warnings look as follows:</p>
<code type="erl"><![CDATA[
-./efficiency_guide.erl:60: Warning: NOT OPTIMIZED: sub binary is used or returned
-./efficiency_guide.erl:62: Warning: OPTIMIZED: creation of sub binary delayed]]></code>
+./efficiency_guide.erl:60: Warning: NOT OPTIMIZED: binary is returned from the function
+./efficiency_guide.erl:62: Warning: OPTIMIZED: match context reused]]></code>
<p>To make it clearer exactly what code the warnings refer to, the
warnings in the following examples are inserted as comments
@@ -393,10 +393,10 @@ export ERL_COMPILER_OPTIONS=bin_opt_info]]></code>
<code type="erl"><![CDATA[
after_zero(<<0,T/binary>>) ->
- %% NOT OPTIMIZED: sub binary is used or returned
+ %% BINARY CREATED: binary is returned from the function
T;
after_zero(<<_,T/binary>>) ->
- %% OPTIMIZED: creation of sub binary delayed
+ %% OPTIMIZED: match context reused
after_zero(T);
after_zero(<<>>) ->
<<>>.]]></code>