History log of /src/tests/usr.bin/xlint/lint1/msg_241.c
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: perseant-exfatfs-base-20250801 netbsd-11-base perseant-exfatfs-base-20240630 perseant-exfatfs-base
# 1.11 09-Jul-2023 rillig

lint: clean up the wording of a few diagnostics


# 1.10 28-Mar-2023 rillig

lint: warn about extern declarations outside headers

https://mail-index.netbsd.org/tech-userlevel/2023/03/15/msg013727.html


Revision tags: netbsd-10-1-RELEASE 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-base
# 1.9 22-Jun-2022 rillig

lint: add quotes around placeholders for the remaining messages

Reword some of the messages slightly, exchanging brevity for clarity.

Message 138 is kept as-is, as it is not yet covered by any tests.

Message 240 is kep as-is, as it is unreachable.


# 1.8 16-Jun-2022 rillig

tests/lint: add more details to messages in msg_200 until msg_299

Add some tests that were previously empty. Some other tests are still
empty.


# 1.7 30-Oct-2021 rillig

lint: warn if an enum name is used for mismatched array access

This helps to keep the enum definition and the straight-forward
implementation of a to_string or name function in sync.

The test for message 241 had to be adjusted because of exactly this bug.
That test defined a bit mask enum but accessed it like a value enum
type.


# 1.6 16-Aug-2021 rillig

tests/lint: test arithmetic promotions and enums


# 1.5 16-Aug-2021 rillig

tests/lint: add tests for several messages about type mismatch


Revision tags: cjep_sun2x-base1 cjep_sun2x-base cjep_staticlib_x-base1 cjep_staticlib_x-base
# 1.4 27-Feb-2021 rillig

tests/lint: remove stray warning 278 from test for warning 241


# 1.3 27-Feb-2021 rillig

tests/lint: add test for 'dubious operation on enum' [241]


# 1.2 21-Feb-2021 rillig

lint: force each test to declare the expected diagnostics

By listing the expected diagnostics directly at the code that triggers
the diagnostics, it is easier to cross-check whether the diagnostics
make sense.

No functional change to lint itself.


# 1.1 02-Jan-2021 rillig

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.