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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-10-26 14:17:50 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-26 14:17:50 +0200 |
| commit | d0d284eb395a6356939771e5ffe0fd5cb60d0b27 (patch) | |
| tree | 7c4039948a76146dd4c1bac1bbbf6e101155e287 | |
| parent | 84b62a08b94571649f68ea2361ad17431394fd43 (diff) | |
| parent | f04867cafbf329f6755d28ff288dd89ef39e2b4d (diff) | |
Rollup merge of #65828 - bjorn3:add_source_info_eq_hash, r=petrochenkov
Derive Eq and Hash for SourceInfo again In https://github.com/bjorn3/rustc_codegen_cranelift/blob/75c24b9c9677600422ec86fa9f4c78fe3678d2ce/src/common.rs#L368 I store it in a `indexmap::IndexSet`, which requires `Eq` and `Hash`. Unfortunately they were removed in https://github.com/rust-lang/rust/pull/65647, so I can't update to latest nightly.
| -rw-r--r-- | src/librustc/mir/mod.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/librustc/mir/mod.rs b/src/librustc/mir/mod.rs index fb9c95724c9..f7e0d0131de 100644 --- a/src/librustc/mir/mod.rs +++ b/src/librustc/mir/mod.rs @@ -467,7 +467,9 @@ impl<T: Decodable> rustc_serialize::UseSpecializedDecodable for ClearCrossCrate< /// Grouped information about the source code origin of a MIR entity. /// Intended to be inspected by diagnostics and debuginfo. /// Most passes can work with it as a whole, within a single function. -#[derive(Copy, Clone, Debug, PartialEq, RustcEncodable, RustcDecodable, HashStable)] +// The unoffical Cranelift backend, at least as of #65828, needs `SourceInfo` to implement `Eq` and +// `Hash`. Please ping @bjorn3 if removing them. +#[derive(Copy, Clone, Debug, Eq, PartialEq, RustcEncodable, RustcDecodable, Hash, HashStable)] pub struct SourceInfo { /// The source span for the AST pertaining to this MIR entity. pub span: Span, |