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authorHans Bolinder <[email protected]>2018-09-14 09:50:51 +0200
committerHans Bolinder <[email protected]>2018-09-14 09:50:51 +0200
commit0348488330332df56d9a9279a1e3555f9ba876af (patch)
tree7f2c4df04cfc1b6f9ba076a26aa9da9eaa8e0ee0 /erts/doc
parentddf5ada347f3ed287524c440a6786d28e40e8144 (diff)
parent51dcd166c58bf371da4c85250c8d76c27b4148da (diff)
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Merge branch 'maint'
* maint: erts: Add comment about [] and nil() to The Abstract Format syntax_tools: Correct erl_syntax:revert/1
Diffstat (limited to 'erts/doc')
-rw-r--r--erts/doc/src/absform.xml4
1 files changed, 3 insertions, 1 deletions
diff --git a/erts/doc/src/absform.xml b/erts/doc/src/absform.xml
index f29bb7b8f9..d77d989057 100644
--- a/erts/doc/src/absform.xml
+++ b/erts/doc/src/absform.xml
@@ -811,7 +811,9 @@
</item>
<item>
<p>If T is the empty list type <c>[]</c>, then Rep(T) =
- <c>{type,Line,nil,[]}</c>.</p>
+ <c>{type,Line,nil,[]}</c>, that is, the empty list type
+ <c>[]</c> cannot be distinguished from the predefined type
+ <c>nil()</c>.</p>
</item>
<item>
<p>If T is a fun type <c>fun()</c>, then Rep(T) =