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

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

Module Name:    src
Committed By:   rillig
Date:           Sat Mar 20 20:15:37 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: op.h oper.c ops.def

Log Message:
lint: fix argument names and table headings for operator definitions

The abbreviations in the table of operator properties had been wrong
since ops.def 1.10 from 2021-01-12, when strict bool mode was added.  In
an earlier working draft, I had named that column 'takes_others' instead
of 'requires_bool', that's where the 'o' came from.

The names of the macro arguments had been wrong since op.h 1.11 from
2021-01-09, when the order of the columns changed and the macros were
not adjusted accordingly.  Since all the properties of the operator
table are uniform, this didn't result in any bugs, it was just confusing
for human readers.

Clang-tidy suggests to enclose the macro arguments in oper.c in
parentheses but that is not possible since the arguments are either
empty or 1, and the syntactical ambiguity of the '+ 0' being either a
unary or a binary operator is needed here.

No change to the resulting binary.


To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/usr.bin/xlint/lint1/op.h
cvs rdiff -u -r1.6 -r1.7 src/usr.bin/xlint/lint1/oper.c
cvs rdiff -u -r1.17 -r1.18 src/usr.bin/xlint/lint1/ops.def

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