From 0411bfded2ee9aefb8178a47d139b54913490d5b Mon Sep 17 00:00:00 2001 From: Doug Rohrer Date: Wed, 5 Oct 2016 11:05:44 -0400 Subject: Update per review comments. --- system/doc/reference_manual/typespec.xml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'system/doc/reference_manual/typespec.xml') diff --git a/system/doc/reference_manual/typespec.xml b/system/doc/reference_manual/typespec.xml index 4421529dda..ced584ed35 100644 --- a/system/doc/reference_manual/typespec.xml +++ b/system/doc/reference_manual/typespec.xml @@ -411,8 +411,8 @@ This is checked by the compiler and results in a compilation error if a violation is detected.

- -

In previous (pre-19) versions of Erlang, for fields without initial values, + +

Before Erlang/OTP 19, for fields without initial values, the singleton type 'undefined' was added to all declared types. In other words, the following two record declarations had identical effects:

@@ -428,7 +428,7 @@ This is no longer the case. If you require 'undefined' in your record field type, you must explicitly add it to the typespec, as in the 2nd example.

-
+

Any record, containing type information or not, once defined, can be used as a type using the following syntax: -- cgit v1.2.3