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| author | Jonathan Brouwer <jonathantbrouwer@gmail.com> | 2025-07-03 09:10:49 +0200 |
|---|---|---|
| committer | Jonathan Brouwer <jonathantbrouwer@gmail.com> | 2025-07-04 20:30:42 +0200 |
| commit | 027126ce0b682367dc796c2cdcf844e162fca496 (patch) | |
| tree | 3e2e9d03367ebfc948d0ca542b4265141c1bf549 /compiler/rustc_middle | |
| parent | 0c4fa2690de945f062668acfc36b3f8cfbd013e2 (diff) | |
| download | rust-027126ce0b682367dc796c2cdcf844e162fca496.tar.gz rust-027126ce0b682367dc796c2cdcf844e162fca496.zip | |
Port `#[non_exhaustive]` to the new attribute parsing infrastructure
Diffstat (limited to 'compiler/rustc_middle')
| -rw-r--r-- | compiler/rustc_middle/src/ty/adt.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/rustc_middle/src/ty/adt.rs b/compiler/rustc_middle/src/ty/adt.rs index 6d5a3abf665..44165b06f1c 100644 --- a/compiler/rustc_middle/src/ty/adt.rs +++ b/compiler/rustc_middle/src/ty/adt.rs @@ -4,6 +4,7 @@ use std::ops::Range; use std::str; use rustc_abi::{FIRST_VARIANT, ReprOptions, VariantIdx}; +use rustc_attr_data_structures::{AttributeKind, find_attr}; use rustc_data_structures::fingerprint::Fingerprint; use rustc_data_structures::fx::FxHashMap; use rustc_data_structures::intern::Interned; @@ -278,7 +279,9 @@ impl AdtDefData { debug!("AdtDef::new({:?}, {:?}, {:?}, {:?})", did, kind, variants, repr); let mut flags = AdtFlags::NO_ADT_FLAGS; - if kind == AdtKind::Enum && tcx.has_attr(did, sym::non_exhaustive) { + if kind == AdtKind::Enum + && find_attr!(tcx.get_all_attrs(did), AttributeKind::NonExhaustive(..)) + { debug!("found non-exhaustive variant list for {:?}", did); flags = flags | AdtFlags::IS_VARIANT_LIST_NON_EXHAUSTIVE; } |