From a8a54893c09c86e560e6fee9d7972419716dd56d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 26 Nov 2021 11:04:15 +0200
Subject: Add $size(string), $size(path), and $size(dir_path) functions

---
 libbuild2/functions-string.cxx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libbuild2/functions-string.cxx')

diff --git a/libbuild2/functions-string.cxx b/libbuild2/functions-string.cxx
index 18a4ed6..4a03a5e 100644
--- a/libbuild2/functions-string.cxx
+++ b/libbuild2/functions-string.cxx
@@ -83,6 +83,12 @@ namespace build2
     //
     f["size"] += [] (strings v) {return v.size ();};
 
+    // $size(<string>)
+    //
+    // Return the number of characters (bytes) in the string.
+    //
+    f["size"] += [] (string v) {return v.size ();};
+
     // $sort(<strings> [, <flags>])
     //
     // Sort strings in ascending order.
-- 
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