diff options
| -rw-r--r-- | Cargo.toml | 2 | ||||
| -rw-r--r-- | clippy_dev/src/lib.rs | 4 | ||||
| -rw-r--r-- | clippy_dev/src/main.rs | 2 | ||||
| -rw-r--r-- | clippy_lints/Cargo.toml | 2 | ||||
| -rw-r--r-- | clippy_utils/Cargo.toml | 1 | ||||
| -rw-r--r-- | clippy_utils/src/lib.rs | 7 |
6 files changed, 15 insertions, 3 deletions
diff --git a/Cargo.toml b/Cargo.toml index f010e609604..848476a9d05 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -49,7 +49,7 @@ rustc-workspace-hack = "1.0.0" rustc_tools_util = { version = "0.2.0", path = "rustc_tools_util" } [features] -deny-warnings = [] +deny-warnings = ["clippy_lints/deny-warnings"] integration = ["tempfile"] internal-lints = ["clippy_lints/internal-lints"] metadata-collector-lint = ["internal-lints", "clippy_lints/metadata-collector-lint"] diff --git a/clippy_dev/src/lib.rs b/clippy_dev/src/lib.rs index 1e5a140e964..69f42aca8b6 100644 --- a/clippy_dev/src/lib.rs +++ b/clippy_dev/src/lib.rs @@ -1,5 +1,7 @@ -#![cfg_attr(feature = "deny-warnings", deny(warnings))] #![feature(once_cell)] +#![cfg_attr(feature = "deny-warnings", deny(warnings))] +// warn on lints, that are included in `rust-lang/rust`s bootstrap +#![warn(rust_2018_idioms, unused_lifetimes)] use itertools::Itertools; use regex::Regex; diff --git a/clippy_dev/src/main.rs b/clippy_dev/src/main.rs index f4da783502c..7040c257c83 100644 --- a/clippy_dev/src/main.rs +++ b/clippy_dev/src/main.rs @@ -1,4 +1,6 @@ #![cfg_attr(feature = "deny-warnings", deny(warnings))] +// warn on lints, that are included in `rust-lang/rust`s bootstrap +#![warn(rust_2018_idioms, unused_lifetimes)] use clap::{App, Arg, ArgMatches, SubCommand}; use clippy_dev::{bless, fmt, ide_setup, new_lint, serve, stderr_length_check, update_lints}; diff --git a/clippy_lints/Cargo.toml b/clippy_lints/Cargo.toml index 7ceb1da6a6e..48f2972ec58 100644 --- a/clippy_lints/Cargo.toml +++ b/clippy_lints/Cargo.toml @@ -30,7 +30,7 @@ rustc-semver = "1.1.0" url = { version = "2.1.0", features = ["serde"] } [features] -deny-warnings = [] +deny-warnings = ["clippy_utils/deny-warnings"] # build clippy with internal lints enabled, off by default internal-lints = ["clippy_utils/internal-lints"] metadata-collector-lint = ["serde_json", "clippy_utils/metadata-collector-lint"] diff --git a/clippy_utils/Cargo.toml b/clippy_utils/Cargo.toml index 0a1d4e11142..93ed3b18400 100644 --- a/clippy_utils/Cargo.toml +++ b/clippy_utils/Cargo.toml @@ -14,6 +14,7 @@ unicode-normalization = "0.1" rustc-semver="1.1.0" [features] +deny-warnings = [] internal-lints = [] metadata-collector-lint = [] diff --git a/clippy_utils/src/lib.rs b/clippy_utils/src/lib.rs index 371fe23bedc..886dde4b977 100644 --- a/clippy_utils/src/lib.rs +++ b/clippy_utils/src/lib.rs @@ -3,7 +3,14 @@ #![feature(iter_zip)] #![feature(rustc_private)] #![recursion_limit = "512"] +#![cfg_attr(feature = "deny-warnings", deny(warnings))] #![allow(clippy::missing_errors_doc, clippy::missing_panics_doc, clippy::must_use_candidate)] +// warn on the same lints as `clippy_lints` +#![warn(trivial_casts, trivial_numeric_casts)] +// warn on lints, that are included in `rust-lang/rust`s bootstrap +#![warn(rust_2018_idioms, unused_lifetimes)] +// warn on rustc internal lints +#![warn(rustc::internal)] // FIXME: switch to something more ergonomic here, once available. // (Currently there is no way to opt into sysroot crates without `extern crate`.) |