33 commits

Author	SHA1	Message	Date
Samuel Tardieu	d9dc1679f5	cast_possible_truncation: issue proper help message	2023-02-12 08:56:21 +01:00
xFrednet	5cb6246c3e	Address PR reivew	2023-01-12 12:37:56 +01:00
navh	51aaba6e8c	cast_possible_truncation Suggest TryFrom when truncation possible	2023-01-12 12:16:06 +01:00
Alex Macleod	4a21082da2	Fix subtraction overflow in cast_possible_truncation	2022-04-11 18:54:44 +01:00
Jason Newcomb	90bb7a3476	New lint cast_enum_truncation	2022-02-18 09:16:17 -05:00
Jason Newcomb	8a466454ab	Lint enum-to-int casts with cast_possible_truncation	2022-02-18 09:11:15 -05:00
Andre Bogus	00ea73e162	avoid linting possible_truncation on bit-reducing operations	2021-10-29 21:59:24 +02:00
Yuki Okushi	787106c380	Normalize lint messages in cast_precision_loss	2020-01-08 16:36:02 +09:00
Yuki Okushi	07e33633a3	Update stderrs	2020-01-07 18:38:12 +09:00
Philipp Hansch	2d84d0361d	Split up cast.rs tests, run-rustfix for unnecessary_cast ... This splits up the cast.rs tests and enables rustfix tests for the part of the `unnecessary_cast` lint that emits `MachineApplicable` suggestions. cc #3630	2019-08-04 08:24:23 +02:00
cemil	8eae2d3707	Ignore unnecessary cast if inside macro	2019-04-25 12:06:20 +02:00
Philipp Hansch	8163a1a5f8	Move two cast_lossless tests to their correct files ... First part of checking off the `tests/ui/cast.rs` checkbox in #3630.	2019-04-18 06:54:32 +02:00
rink1969	d9dd008e44	casting integer literal to float is unnecessary	2019-03-14 15:53:08 +08:00
Michael Wright	3cf8c0b3b5	Fix cast_sign_loss false positive ... This checks if the value is a non-negative constant before linting about losing the sign. Because the `constant` function doesn't handle const functions, we check if the value is from a call to a `max_value` function directly. A utility method called `get_def_path` was added to make checking for the function paths easier. Fixes #2728	2019-01-31 06:32:29 +02:00
Philipp Hansch	38d4ac7cea	Remove all copyright license headers ... Discussion previously happened in https://github.com/rust-lang/rust/pull/43498	2019-01-08 21:46:39 +01:00
flip1995	d2dbd0b8a5	Update *.stderr files	2018-12-28 12:41:12 +01:00
Matthias Krüger	7bcc2cd9c8	update test stderr	2018-12-10 08:22:07 +01:00
Manish Goregaokar	e9c025ea70	Add license header to Rust files	2018-10-06 09:43:08 -07:00
flip1995	e9af09c274	Adapt the *.stderr files of the ui-tests to the tool_lints	2018-08-29 11:08:29 -07:00
Oliver Schneider	4f21b5b112	Update changed ui tests	2018-01-17 14:44:40 +01:00
Philipp Hansch	fded77d85e	Split up casting UI tests ... Part of #2038	2018-01-06 11:22:20 +01:00
Oliver Schneider	50ffaca4c9	Reduce the hackiness of cargo-clippy	2017-10-03 12:07:24 +02:00
Dan Gohman	396cfa7055	Only strip parens for binary expressions.	2017-09-05 10:55:08 -07:00
Dan Gohman	ffa0bd24ed	Add a testcase demonstrating how precedence interacts with the lossless-cast lint.	2017-09-05 10:55:08 -07:00
Dan Gohman	35cf2715dc	When suggesting from(x) for lossless casts, strip parens from x.	2017-09-05 10:55:04 -07:00
Dan Gohman	7714203c72	Add a lint for lossless casts.	2017-08-28 08:42:33 -07:00
Oliver Schneider	74c776585c	Move all our tests back to ui tests	2017-08-01 17:54:21 +02:00
Oliver Schneider	4465bc3e3f	Make most tests an example so we can run them one by one	2017-05-17 14:19:44 +02:00
Luis de Bethencourt	17284bacee	clean tests/ui/cast.rs ... Cleaning the empty lines for clarity.	2017-05-11 16:22:32 +01:00
Bood Qian	2f00ea3a07	Suppress lint for unsuffixed number casts	2017-02-16 22:55:41 +08:00
Bood Qian	afce85e96d	Add lint for unnecessary casts (cast to same type)	2017-02-15 22:20:20 +08:00
Oliver Schneider	1f2c97a291	remove all //~ from tests	2017-02-08 14:58:07 +01:00
Oliver Schneider	fd1351f6e3	rustup and compile-fail -> ui test move	2017-02-07 21:05:30 +01:00