CVS log for src/tests/usr.bin/xlint/lint1/msg_129.c
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Keyword substitution: kv
Default branch: MAIN
Revision 1.10: download - view: text, markup, annotated - select for diffs
Tue Oct 29 20:44:22 2024 UTC (5 weeks, 6 days ago) by rillig
Branches: MAIN
CVS tags: HEAD
Diff to: previous 1.9: preferred, colored
Changes since revision 1.9: +7 -7
lines
lint: fix warning about null effect in GCC statement expressions
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Tue Oct 29 20:39:52 2024 UTC (5 weeks, 6 days ago) by rillig
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Diff to: previous 1.8: preferred, colored
Changes since revision 1.8: +32 -3
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tests/lint: demonstrate wrong warning about 'null effect'
Seen in sys/timevar.h:250 and other places.
Revision 1.8: download - view: text, markup, annotated - select for diffs
Wed Aug 2 18:51:25 2023 UTC (16 months, 1 week ago) by rillig
Branches: MAIN
CVS tags: perseant-exfatfs-base-20240630,
perseant-exfatfs-base,
perseant-exfatfs
Diff to: previous 1.7: preferred, colored
Changes since revision 1.7: +2 -2
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lint: distinguish between arguments and parameters
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Tue Mar 28 14:44:34 2023 UTC (20 months, 2 weeks ago) by rillig
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Diff to: previous 1.6: preferred, colored
Changes since revision 1.6: +2 -2
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lint: warn about extern declarations outside headers
https://mail-index.netbsd.org/tech-userlevel/2023/03/15/msg013727.html
Revision 1.6: download - view: text, markup, annotated - select for diffs
Thu Jun 16 16:58:36 2022 UTC (2 years, 5 months ago) by rillig
Branches: MAIN
CVS tags: netbsd-10-base,
netbsd-10-0-RELEASE,
netbsd-10-0-RC6,
netbsd-10-0-RC5,
netbsd-10-0-RC4,
netbsd-10-0-RC3,
netbsd-10-0-RC2,
netbsd-10-0-RC1,
netbsd-10
Diff to: previous 1.5: preferred, colored
Changes since revision 1.5: +5 -3
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tests/lint: make expectation lines in the tests more detailed
This commit migrates msg_100 until msg_199.
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Sat Aug 21 08:18:48 2021 UTC (3 years, 3 months ago) by rillig
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Diff to: previous 1.4: preferred, colored
Changes since revision 1.4: +14 -9
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lint: do not warn about '(void)arg' and similar expressions
In the current NetBSD build, 5260 of the 46264 total lint warnings are
about expressions that have a null effect. Most of these occurrences
follow well-established patterns, which makes the warnings bogus.
Remove these warnings.
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Sat Aug 21 07:52:07 2021 UTC (3 years, 3 months ago) by rillig
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Diff to: previous 1.3: preferred, colored
Changes since revision 1.3: +49 -3
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tests/lint: demonstrate wrong warnings for 'null effect' expressions
Revision 1.3: download - view: text, markup, annotated - select for diffs
Sat Jan 30 23:05:08 2021 UTC (3 years, 10 months ago) by rillig
Branches: MAIN
CVS tags: cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x
Diff to: previous 1.2: preferred, colored
Changes since revision 1.2: +24 -7
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lint: fix wrong 'expression has null effect'
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Sat Jan 30 22:38:54 2021 UTC (3 years, 10 months ago) by rillig
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Diff to: previous 1.1: preferred, colored
Changes since revision 1.1: +22 -3
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lint: add test for 129, possibly demonstrating a bug in lint
Revision 1.1: download - view: text, markup, annotated - select for diffs
Sat Jan 2 10:22:43 2021 UTC (3 years, 11 months ago) by rillig
Branches: MAIN
lint: add a test for each message produced by lint1
Having a test for each message ensures that upcoming refactorings don't
break the basic functionality. Adding the tests will also discover
previously unknown bugs in lint.
The tests ensure that every lint message can actually be triggered, and
they demonstrate how to do so. Having a separate file for each test
leaves enough space for documenting historical anecdotes, rationale or
edge cases, keeping them away from the source code.
The interesting details of this commit are in Makefile and
t_integration.sh. All other files are just auto-generated.
When running the tests as part of ATF, they are packed together as a
single test case. Conceptually, it would have been better to have each
test as a separate test case, but ATF quickly becomes very slow as soon
as a test program defines too many test cases, and 50 is already too
many. The time complexity is O(n^2), not O(n) as one would expect.
It's the same problem as in tests/usr.bin/make, which has over 300 test
cases as well.
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