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CVS log for src/usr.bin/xlint/lint1/Attic/Makefile.err-msgs-h

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Default branch: MAIN

Revision 1.5, Mon Feb 6 20:26:05 2023 UTC (12 months, 2 weeks ago) by rillig
Branch: MAIN
Changes since 1.4: +1 -1 lines

lint: inline separate Makefile

Revision 1.4 / (download) - annotate - [select for diffs], Tue Jul 5 22:50:41 2022 UTC (19 months, 2 weeks ago) by rillig
Branch: MAIN
CVS Tags: netbsd-10-base, netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1, netbsd-10
Changes since 1.3: +2 -2 lines
Diff to previous 1.3 (colored)

lint: add additional queries that are not enabled by default

In the last 18 months, several lint warnings have been made adjusted to
allow common usage patterns.  For example, lint no longer warns about a
constant condition in the statement 'do { ... } while (false)' (message
161), as this pattern is well-known in statement-like macros, making it
unlikely that the 'false' is a mistake.  Another example is casts
between unequal pointer types (message 247) for a few well-known
patterns that are unlikely to be bugs.

Occasionally, it is useful to query the code for patterns or events that
would not justify a warning.  These patterns are modeled as predefined
queries that can be selected individually, in addition to and
independently of the existing warnings and errors.

New queries can be added as needed, in the same way as new warnings.
Queries that are deemed no longer used can be deactivated in the same
way as warnings that are no longer used.

As long as none of the queries is enabled, they produce a minimal
overhead of querying a single global variable.  Computations that are
more expensive than a few machine instructions should be guarded by

ok christos@

Revision 1.3 / (download) - annotate - [select for diffs], Sat Apr 10 23:51:37 2021 UTC (2 years, 10 months ago) by rillig
Branch: MAIN
CVS Tags: cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.2: +2 -1 lines
Diff to previous 1.2 (colored)

lint: fix build (missing include directory)

Revision 1.2 / (download) - annotate - [select for diffs], Sun Jan 3 20:44:54 2021 UTC (3 years, 1 month ago) by rillig
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

lint: fix code generation from err.c

That file does not need to be in the current directory.

Revision 1.1 / (download) - annotate - [select for diffs], Sun Jan 3 18:48:37 2021 UTC (3 years, 1 month ago) by rillig
Branch: MAIN

lint: in DEBUG mode, verify printf parameters for messages

Since several years GCC validates printf-style strings, and there is no
reason not to let GCC do that work.  This prevents bugs like the
segmentation fault that was fixed in tree.c 1.109 from 2021-01-01.

By default, lint is compiled with DEBUG off, but it's easy enough to
compile it in debug mode once in a while.

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