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

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

Module Name:    src
Committed By:   rillig
Date:           Fri Mar 26 17:44:52 UTC 2021

Modified Files:
        src/usr.bin/xlint/lint1: cgram.y decl.c externs1.h

Log Message:
lint: rename pushdecl and popdecl to be more expressive

The previous names were highly ambiguous.  The 'decl' could have meant
'declaration', which would be the usual abbreviation.  It could also be
split into 'dec' and 'l', meaning 'declaration level', which would make
more sense in this particular context.

To avoid having to guess anything about these names, rename the
functions.  Instead of 'push' and 'pop', I renamed them to 'begin' and
'end' since these are the high-level operation that are of interest.
That the hierarchy of declaration levels is implemented as a stack is
nice to know but not as important to understand the whole situation.

No functional change.


To generate a diff of this commit:
cvs rdiff -u -r1.201 -r1.202 src/usr.bin/xlint/lint1/cgram.y
cvs rdiff -u -r1.159 -r1.160 src/usr.bin/xlint/lint1/decl.c
cvs rdiff -u -r1.85 -r1.86 src/usr.bin/xlint/lint1/externs1.h

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