From a73480eae449b27774f250c7b10c137e3deb3ded Mon Sep 17 00:00:00 2001
From: Liam McSherry <mcsherry.liam@gmail.com>
Date: Mon, 1 Jun 2015 17:51:39 +0100
Subject: [PATCH] document std.conv.octal(T)(const(char)[]) precondition

---
 std/conv.d | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/std/conv.d b/std/conv.d
index 6b3975755..2efcecec2 100644
--- a/std/conv.d
+++ b/std/conv.d
@@ -3740,7 +3740,14 @@ unittest
     return octal!T(num);
 }
 
-/// Ditto
+/// Takes an octal literal string and returns its value as the specified type.
+/// 
+/// Params:
+///     num     =   The octal literal string.
+///     
+/// Preconditions:
+///     Asserts that $(D num) is an octal literal string using
+///     $(D isOctalLiteralString).
 @property T octal(T)(const(char)[] num) pure nothrow
     if (isNumeric!T)
 {