Module Name: src
Committed By: kre
Date: Sun Dec 17 04:06:03 UTC 2017
Modified Files:
src/bin/sh: arith_token.c
Log Message:
Do a better job of reporting invalid numeric constants in arithmetic exprs.
For example, given $(( 08 + 1 )) (or similar) instead of reporting
"expecting end of expression" - the generic error for parse failed,
which happened as this was parsed as $(( 0 8 + 1 )) because the 8
could not be a part of an octal constant, and that expr makes no sense -
instead say "unexpected '8' (out of range) in numeric constant: 08"
which makes the cause of the error more obvious.
NFC for valid expressions, just the error message (and the way the
error is detected).
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/bin/sh/arith_token.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
