CVS commit: src

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

Module Name:    src
Committed By:   rillig
Date:           Sun Jun 27 21:30:46 UTC 2021

Modified Files:
        src/tests/usr.bin/xlint/lint1: c11_generic_expression.c
            c11_generic_expression.exp
        src/usr.bin/xlint/lint1: cgram.y

Log Message:
lint: fix parsing of _Generic selection expressions

Previously, lint accepted comma-expressions where only
assignment-expressions are allowed.

This change does not make a difference in practice though since lint is
usually only run on source code that properly compiles.  Nevertheless,
rather be precise and accurate since the grammar might some day be
reused on less reliable input.


To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 \
    src/tests/usr.bin/xlint/lint1/c11_generic_expression.c \
    src/tests/usr.bin/xlint/lint1/c11_generic_expression.exp
cvs rdiff -u -r1.237 -r1.238 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.