diff options
| author | Fabian Wolff <fabian.wolff@alumni.ethz.ch> | 2021-05-21 19:35:49 +0200 |
|---|---|---|
| committer | Fabian Wolff <fabian.wolff@alumni.ethz.ch> | 2021-09-09 19:49:07 +0200 |
| commit | 79adda930f9b607ecb4819ed7abcf1cd285e938a (patch) | |
| tree | 96a1db43372408e95bcd5c6c5f250a43382a17cb /compiler/rustc_feature/src | |
| parent | 497ee321af3b8496eaccd7af7b437f18bab81abf (diff) | |
| download | rust-79adda930f9b607ecb4819ed7abcf1cd285e938a.tar.gz rust-79adda930f9b607ecb4819ed7abcf1cd285e938a.zip | |
Ignore automatically derived impls of `Clone` and `Debug` in dead code analysis
Diffstat (limited to 'compiler/rustc_feature/src')
| -rw-r--r-- | compiler/rustc_feature/src/accepted.rs | 1 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/active.rs | 1 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/builtin_attrs.rs | 3 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/lib.rs | 1 | ||||
| -rw-r--r-- | compiler/rustc_feature/src/removed.rs | 2 |
5 files changed, 3 insertions, 5 deletions
diff --git a/compiler/rustc_feature/src/accepted.rs b/compiler/rustc_feature/src/accepted.rs index 725f8b8763a..61e27d2e4cd 100644 --- a/compiler/rustc_feature/src/accepted.rs +++ b/compiler/rustc_feature/src/accepted.rs @@ -16,7 +16,6 @@ macro_rules! declare_features { since: $ver, issue: to_nonzero($issue), edition: None, - description: concat!($($doc,)*), } ),+ ]; diff --git a/compiler/rustc_feature/src/active.rs b/compiler/rustc_feature/src/active.rs index a3807a2bb9f..366ed715434 100644 --- a/compiler/rustc_feature/src/active.rs +++ b/compiler/rustc_feature/src/active.rs @@ -37,7 +37,6 @@ macro_rules! declare_features { since: $ver, issue: to_nonzero($issue), edition: $edition, - description: concat!($($doc,)*), } ),+]; diff --git a/compiler/rustc_feature/src/builtin_attrs.rs b/compiler/rustc_feature/src/builtin_attrs.rs index e2aa54a59b2..f74ea0e0c4d 100644 --- a/compiler/rustc_feature/src/builtin_attrs.rs +++ b/compiler/rustc_feature/src/builtin_attrs.rs @@ -453,6 +453,9 @@ pub const BUILTIN_ATTRIBUTES: &[BuiltinAttribute] = &[ ), // Enumerates "identity-like" conversion methods to suggest on type mismatch. rustc_attr!(rustc_conversion_suggestion, Normal, template!(Word), INTERNAL_UNSTABLE), + // Prevents field reads in the marked trait or method to be considered + // during dead code analysis. + rustc_attr!(rustc_trivial_field_reads, Normal, template!(Word), INTERNAL_UNSTABLE), // ========================================================================== // Internal attributes, Const related: diff --git a/compiler/rustc_feature/src/lib.rs b/compiler/rustc_feature/src/lib.rs index cf102aa16e0..b25aab21e49 100644 --- a/compiler/rustc_feature/src/lib.rs +++ b/compiler/rustc_feature/src/lib.rs @@ -51,7 +51,6 @@ pub struct Feature { pub since: &'static str, issue: Option<NonZeroU32>, pub edition: Option<Edition>, - description: &'static str, } #[derive(Copy, Clone, Debug)] diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs index efab0200ff5..7b9b68268ea 100644 --- a/compiler/rustc_feature/src/removed.rs +++ b/compiler/rustc_feature/src/removed.rs @@ -16,7 +16,6 @@ macro_rules! declare_features { since: $ver, issue: to_nonzero($issue), edition: None, - description: concat!($($doc,)*), } ),+ ]; @@ -34,7 +33,6 @@ macro_rules! declare_features { since: $ver, issue: to_nonzero($issue), edition: None, - description: concat!($($doc,)*), } ),+ ]; |