Make GlobalCtxt implement Sync#45912

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Zoxc wants to merge 24 commits into

rust-lang:masterfrom

Zoxc:par-query

Commits on Dec 8, 2017

Add sync module to rustc_data_structures
Zoxc
committed
Make arenas thread safe
Zoxc
committed
Combine GlobalArenas and DroplessArena into AllArenas
Zoxc
committed
A SameThread type is introduced in src/librustc_trans/metadata.rs which asserts that operations on the inner type all happen on the same thread. This is used to make ArchiveRO and ObjectFile Send +…
Zoxc
committed
Make mk_attr_id thread safe
Zoxc
committed
Make err_count thread safe
Zoxc
committed
Refactor code so the call to codemap.files() does not deadlock
Zoxc
committed
Convert IGNORED_ATTR_NAMES into a global variable and initialize it on use
Zoxc
committed
Add a -Z query_threads compiler option
Zoxc
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Assert that GlobalCtxt is Sync
Zoxc
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Make PROFQ_CHAN a global
Zoxc
committed
Make IndexVec implement Send and Sync
Zoxc
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Make TransitiveRelation thread safe. Avoid locking by using get_mut in some cases.
Zoxc
committed
Remove useless Rc
Zoxc
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Use rustc_erase_owner! which produces a Send + Sync erased owner if cfg!(parallel_queries)
Zoxc
committed
Add Encodable and Decodable impls for Arc<[T]>
Zoxc
committed
Make USED_ATTRS and KNOWN_ATTRS into globals
Zoxc
committed
Make REGISTERED_DIAGNOSTICS a global
Zoxc
committed
FIXME note + thread safety
Zoxc
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Make HYGIENE_DATA a global
Zoxc
committed
Make Span and Symbol implement Send and Sync
Zoxc
committed
Make InternedString Send
Zoxc
committed
Make syntax_pos interners globals
Zoxc
committed
Mechanical translation which results in GlobalCtxt being Sync
Zoxc
committed

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Make GlobalCtxt implement Sync#45912

Make GlobalCtxt implement Sync#45912
Zoxc wants to merge 24 commits into
rust-lang:masterfrom
Zoxc:par-query

Commits on Dec 8, 2017

Add sync module to rustc_data_structures

Make arenas thread safe

Combine GlobalArenas and DroplessArena into AllArenas

A SameThread type is introduced in src/librustc_trans/metadata.rs which asserts that operations on the inner type all happen on the same thread. This is used to make ArchiveRO and ObjectFile Send +…

Make mk_attr_id thread safe

Make err_count thread safe

Refactor code so the call to codemap.files() does not deadlock

Convert IGNORED_ATTR_NAMES into a global variable and initialize it on use

Add a -Z query_threads compiler option

Assert that GlobalCtxt is Sync

Make PROFQ_CHAN a global

Make IndexVec implement Send and Sync

Make TransitiveRelation thread safe. Avoid locking by using get_mut in some cases.

Remove useless Rc

Use rustc_erase_owner! which produces a Send + Sync erased owner if cfg!(parallel_queries)

Add Encodable and Decodable impls for Arc<[T]>

Make USED_ATTRS and KNOWN_ATTRS into globals

Make REGISTERED_DIAGNOSTICS a global

FIXME note + thread safety

Make HYGIENE_DATA a global

Make Span and Symbol implement Send and Sync

Make InternedString Send

Make syntax_pos interners globals

Mechanical translation which results in GlobalCtxt being Sync