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| author | bors <bors@rust-lang.org> | 2021-11-19 03:00:46 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-11-19 03:00:46 +0000 |
| commit | ce3f3a5ffa7452131cde06c003cc2eaa7c729bfb (patch) | |
| tree | 6c0492edfde76c9496cf09fcc6500f0c0f59fdda /compiler/rustc_session/src | |
| parent | 548c1088eff51fd92ad94d56b8c5b2d48b7088f0 (diff) | |
| parent | 6ad626fb5c79bbaafcf533780e30b03d73737c57 (diff) | |
| download | rust-ce3f3a5ffa7452131cde06c003cc2eaa7c729bfb.tar.gz rust-ce3f3a5ffa7452131cde06c003cc2eaa7c729bfb.zip | |
Auto merge of #90329 - nbdd0121:typeck, r=nagisa
Try all stable method candidates first before trying unstable ones Currently we try methods in this order in each step: * Stable by value * Unstable by value * Stable autoref * Unstable autoref * ... This PR changes it to first try pick methods without any unstable candidates, and if none is found, try again to pick unstable ones. Fix #90320 CC #88971, hopefully would allow us to rename the "unstable_*" methods for integer impls back. `@rustbot` label T-compiler T-libs-api
Diffstat (limited to 'compiler/rustc_session/src')
| -rw-r--r-- | compiler/rustc_session/src/options.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs index 2c217e40aba..cba05f6aa59 100644 --- a/compiler/rustc_session/src/options.rs +++ b/compiler/rustc_session/src/options.rs @@ -1240,6 +1240,8 @@ options! { and set the maximum total size of a const allocation for which this is allowed (default: never)"), perf_stats: bool = (false, parse_bool, [UNTRACKED], "print some performance-related statistics (default: no)"), + pick_stable_methods_before_any_unstable: bool = (true, parse_bool, [TRACKED], + "try to pick stable methods first before picking any unstable methods (default: yes)"), plt: Option<bool> = (None, parse_opt_bool, [TRACKED], "whether to use the PLT when calling into shared libraries; only has effect for PIC code on systems with ELF binaries |