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Merge commit 'ac998a74b3' into sync-from-ra

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Laurențiu Nicola 2024-02-18 09:41:20 +02:00
parent d33d8675d0
commit 6b17dba68c
178 changed files with 7101 additions and 1965 deletions
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115
crates/salsa/src/doctest.rs
View file

@ -1,115 +0,0 @@
//!
#![allow(dead_code)]
/// Test that a database with a key/value that is not `Send` will,
/// indeed, not be `Send`.
///
/// ```compile_fail,E0277
/// use std::rc::Rc;
///
/// #[salsa::query_group(NoSendSyncStorage)]
/// trait NoSendSyncDatabase: salsa::Database {
/// fn no_send_sync_value(&self, key: bool) -> Rc<bool>;
/// fn no_send_sync_key(&self, key: Rc<bool>) -> bool;
/// }
///
/// fn no_send_sync_value(_db: &dyn NoSendSyncDatabase, key: bool) -> Rc<bool> {
/// Rc::new(key)
/// }
///
/// fn no_send_sync_key(_db: &dyn NoSendSyncDatabase, key: Rc<bool>) -> bool {
/// *key
/// }
///
/// #[salsa::database(NoSendSyncStorage)]
/// #[derive(Default)]
/// struct DatabaseImpl {
/// storage: salsa::Storage<Self>,
/// }
///
/// impl salsa::Database for DatabaseImpl {
/// }
///
/// fn is_send<T: Send>(_: T) { }
///
/// fn assert_send() {
/// is_send(DatabaseImpl::default());
/// }
/// ```
fn test_key_not_send_db_not_send() {}
/// Test that a database with a key/value that is not `Sync` will not
/// be `Send`.
///
/// ```compile_fail,E0277
/// use std::rc::Rc;
/// use std::cell::Cell;
///
/// #[salsa::query_group(NoSendSyncStorage)]
/// trait NoSendSyncDatabase: salsa::Database {
/// fn no_send_sync_value(&self, key: bool) -> Cell<bool>;
/// fn no_send_sync_key(&self, key: Cell<bool>) -> bool;
/// }
///
/// fn no_send_sync_value(_db: &dyn NoSendSyncDatabase, key: bool) -> Cell<bool> {
/// Cell::new(key)
/// }
///
/// fn no_send_sync_key(_db: &dyn NoSendSyncDatabase, key: Cell<bool>) -> bool {
/// *key
/// }
///
/// #[salsa::database(NoSendSyncStorage)]
/// #[derive(Default)]
/// struct DatabaseImpl {
/// runtime: salsa::Storage<Self>,
/// }
///
/// impl salsa::Database for DatabaseImpl {
/// }
///
/// fn is_send<T: Send>(_: T) { }
///
/// fn assert_send() {
/// is_send(DatabaseImpl::default());
/// }
/// ```
fn test_key_not_sync_db_not_send() {}
/// Test that a database with a key/value that is not `Sync` will
/// not be `Sync`.
///
/// ```compile_fail,E0277
/// use std::cell::Cell;
/// use std::rc::Rc;
///
/// #[salsa::query_group(NoSendSyncStorage)]
/// trait NoSendSyncDatabase: salsa::Database {
/// fn no_send_sync_value(&self, key: bool) -> Cell<bool>;
/// fn no_send_sync_key(&self, key: Cell<bool>) -> bool;
/// }
///
/// fn no_send_sync_value(_db: &dyn NoSendSyncDatabase, key: bool) -> Cell<bool> {
/// Cell::new(key)
/// }
///
/// fn no_send_sync_key(_db: &dyn NoSendSyncDatabase, key: Cell<bool>) -> bool {
/// *key
/// }
///
/// #[salsa::database(NoSendSyncStorage)]
/// #[derive(Default)]
/// struct DatabaseImpl {
/// runtime: salsa::Storage<Self>,
/// }
///
/// impl salsa::Database for DatabaseImpl {
/// }
///
/// fn is_sync<T: Sync>(_: T) { }
///
/// fn assert_send() {
/// is_sync(DatabaseImpl::default());
/// }
/// ```
fn test_key_not_sync_db_not_sync() {}

1
crates/salsa/src/lib.rs
View file

@ -11,7 +11,6 @@
//! from previous invocations as appropriate.
mod derived;
mod doctest;
mod durability;
mod hash;
mod input;