9 Commits

Author	SHA1	Message	Date
Oli Scherer	a4fbac163e	Implement valtree ... valtree is a version of constants that is inherently safe to be used within types. This is in contrast to ty::Const which can have different representations of the same value. These representation differences can show up in hashing or equality comparisons, breaking type equality of otherwise equal types. valtrees do not have this problem.	2021-03-12 12:16:14 +00:00
Camille GILLOT	903f65f215	Simplify hashing.	2021-02-21 12:22:22 +01:00
Camille GILLOT	a87de890fd	Move print_query_stack to rustc_query_system.	2021-02-20 23:40:56 +01:00
Camille GILLOT	c26d965714	Move report_cycle to rustc_query_system. ... The call to `ty::print::with_forced_impl_filename_line` is done when constructing the description, at the construction of the QueryStackFrame.	2021-02-20 23:36:31 +01:00
Camille GILLOT	3897395787	Move Query to rustc_query_system. ... Rename it to QueryStackFrame and document a bit.	2021-02-20 22:53:47 +01:00
Camille GILLOT	0144d6a3b7	Do not hold query key in Query.	2021-02-20 22:53:46 +01:00
Camille GILLOT	f96e960ccf	Access the session directly from DepContext.	2021-02-20 22:53:46 +01:00
Camille GILLOT	9823c2cc70	Workaround rustdoc not honouring cfg(parallel_compiler).	2021-02-19 22:05:27 +01:00
Camille GILLOT	4581d16bcb	Move the query system to rustc_query_impl.	2021-02-19 17:51:58 +01:00