Suggested-by: "Ronald S. Bultje" <rsbul...@gmail.com>
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
doc/developer.texi | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/doc/developer.texi b/doc/developer.texi
index dbe1f5421f..a948113792 100644
--- a/doc/developer.texi
+++ b/doc/developer.texi
@@ -131,6 +131,11 @@ designated struct initializers (@samp{struct s x = @{ .i =
17 @};});
@item
compound literals (@samp{x = (struct s) @{ 17, 23 @};}).
+
+@item
+Implementation defined behavior for signed integers is assumed to match the
+expected for Twos complement. Non representable values in integer casts are
binary
+truncated. Shift right of signed values uses sign extension.
@end itemize
These features are supported by all compilers we care about, so we will not
--
2.11.0
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