From a90f46df6a98818c99abfe4c4e0b738cb845294e Mon Sep 17 00:00:00 2001
From: "Arnold D. Robbins" <arnold@skeeve.com>
Date: Tue, 25 Oct 2016 21:38:10 +0300
Subject: Disallow negative arguments to bitwise functions. Document same.

---
 doc/gawk.1 | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'doc/gawk.1')

diff --git a/doc/gawk.1 b/doc/gawk.1
index 751f8b89..22b41f34 100644
--- a/doc/gawk.1
+++ b/doc/gawk.1
@@ -3181,6 +3181,11 @@ values to
 .B uintmax_t
 integers, doing the operation, and then converting the
 result back to floating point.
+.PP
+.BR NOTE :
+Passing negative operands to any of these functions causes
+a fatal error.
+.PP
 The functions are:
 .TP "\w'\fBrshift(\fIval\fB, \fIcount\fB)\fR'u+2n"
 \fBand(\fIv1\fB, \fIv2 \fR[, ...]\fB)\fR
-- 
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