786f874c34
changelog: none Sorry, this is a big one. A lot of interrelated changes and I wanted to put the new utils to use to make sure they are somewhat battle-tested. We may want to divide some of the lint-specific refactoring commits into batches for smaller reviewing tasks. I could also split into more PRs. Introduces a bunch of new utils at `clippy_utils::macros::...`. Please read through the docs and give any feedback! I'm happy to introduce `MacroCall` and various functions to retrieve an instance. It feels like the missing puzzle piece. I'm also introducing `ExpnId` from rustc as "useful for Clippy too". `@rust-lang/clippy` Fixes #7843 by not parsing every node of macro implementations, at least the major offenders. I probably want to get rid of `is_expn_of` at some point.
96 lines
2.9 KiB
Plaintext
96 lines
2.9 KiB
Plaintext
error: identical args used in this `assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:7:20
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LL | assert_eq!(a, a);
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| ^^^^
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...
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LL | assert_in_macro_def!();
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| ---------------------- in this macro invocation
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= note: `-D clippy::eq-op` implied by `-D warnings`
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= note: this error originates in the macro `assert_in_macro_def` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: identical args used in this `assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:8:20
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LL | assert_ne!(a, a);
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| ^^^^
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...
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LL | assert_in_macro_def!();
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| ---------------------- in this macro invocation
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= note: this error originates in the macro `assert_in_macro_def` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: identical args used in this `debug_assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:9:26
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LL | debug_assert_eq!(a, a);
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| ^^^^
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...
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LL | assert_in_macro_def!();
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| ---------------------- in this macro invocation
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= note: this error originates in the macro `assert_in_macro_def` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: identical args used in this `debug_assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:10:26
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LL | debug_assert_ne!(a, a);
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| ^^^^
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...
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LL | assert_in_macro_def!();
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| ---------------------- in this macro invocation
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= note: this error originates in the macro `assert_in_macro_def` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: identical args used in this `assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:22:16
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LL | assert_eq!(a, a);
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| ^^^^
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error: identical args used in this `assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:23:16
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LL | assert_eq!(a + 1, a + 1);
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| ^^^^^^^^^^^^
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error: identical args used in this `assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:30:16
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LL | assert_ne!(a, a);
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| ^^^^
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error: identical args used in this `assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:31:16
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LL | assert_ne!(a + 1, a + 1);
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| ^^^^^^^^^^^^
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error: identical args used in this `debug_assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:38:22
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LL | debug_assert_eq!(a, a);
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| ^^^^
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error: identical args used in this `debug_assert_eq!` macro call
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--> $DIR/eq_op_macros.rs:39:22
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LL | debug_assert_eq!(a + 1, a + 1);
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| ^^^^^^^^^^^^
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error: identical args used in this `debug_assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:46:22
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LL | debug_assert_ne!(a, a);
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| ^^^^
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error: identical args used in this `debug_assert_ne!` macro call
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--> $DIR/eq_op_macros.rs:47:22
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LL | debug_assert_ne!(a + 1, a + 1);
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| ^^^^^^^^^^^^
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error: aborting due to 12 previous errors
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