CVS commit: src/usr.bin/xlint/lint1

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sat Jan 21 12:45:27 UTC 2023

Modified Files:
        src/usr.bin/xlint/lint1: cgram.y

Log Message:
lint: clean up grammar for type-qualifier

A type-qualifier by itself does not carry pointer information, so add a
helper rule in the grammar for those cases where a type-qualifier is
actually used in a type like 'int *const'.

This allows general type qualifier checks to be performed during
parsing, for example to ensure that '_Atomic' is only used in C11 or
later.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.427 -r1.428 src/usr.bin/xlint/lint1/cgram.y

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.