Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r896:09a69511887e
Date: 2012-08-25 15:40 +0200
http://bitbucket.org/cffi/cffi/changeset/09a69511887e/
Log: Document the alternative enum syntax.
diff --git a/doc/source/index.rst b/doc/source/index.rst
--- a/doc/source/index.rst
+++ b/doc/source/index.rst
@@ -475,8 +475,10 @@
* enums: if you don't know the exact order (or values) of the declared
constants, then use this syntax: "``enum foo { A, B, C, ... };``"
(with a trailing "``...``"). The C compiler will be used to figure
- out the exact values of the constants. Like
- with structs, an ``enum`` that does not end in "``...``" is assumed to
+ out the exact values of the constants. An alternative syntax is
+ "``enum foo { A=..., B, C };``" or even
+ "``enum foo { A=..., B=..., C=... };``". Like
+ with structs, an ``enum`` without "``...``" is assumed to
be exact, and this is checked.
* integer macros: you can write in the ``cdef`` the line
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