BR 3392368: actually fix the documentation; add test case
Add a mimimal test case for this bug; correct the documentation.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/doc/changes.src b/doc/changes.src
index a3bd0cc..eab31a9 100644
--- a/doc/changes.src
+++ b/doc/changes.src
@@ -20,11 +20,11 @@
operator refers to an \c{EXTERN} symbol declared further down in the
code.
-\b Fix a corner case in the floating-point code where a
-binary/octal/hexadecimal floating-point constant starting with a digit
-for which the upper bit is 1 (1, 4-7, 8-F respectively) and having at
-least 33 mantissa bits would sometimes produce incorrect results for
-the quad-precision format.
+\b Fix a corner case in the floating-point code where a binary, octal
+or hexadecimal floating-point constant starting with digits 1, 1-3, or
+8-F, respectively, and having at least 32, 11, or 8 mantissa digits,
+could produce incorrect results for the 80-bit and 128-bit
+floating-point formats.
\S{cl-2.14} Version 2.14