Akim Demaille b801b7b670 fix: unterminated \-escape ...

An assertion failed when the last character is a '\' and we're in a
character or a string.
Reported by Agency for Defense Development.
https://lists.gnu.org/r/bug-bison/2020-08/msg00009.html

* src/scan-gram.l: Catch unterminated escapes.
* tests/input.at (Unexpected end of file): New.

2020-08-08 07:53:33 +02:00

85 KiB

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