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authorGary Guo <gary@garyguo.net>2021-10-26 23:24:23 +0100
committerGary Guo <gary@garyguo.net>2021-11-15 02:14:54 +0000
commit6a207f23eb5570d10b98dcfa669c17d5ab94e8af (patch)
tree350b99df3c32e0cc5c187cc268d1892c975b9fb2 /compiler/rustc_session/src
parent9740050726d8184b614b3150c7efbb63ea2288d9 (diff)
downloadrust-6a207f23eb5570d10b98dcfa669c17d5ab94e8af.tar.gz
rust-6a207f23eb5570d10b98dcfa669c17d5ab94e8af.zip
Try all stable candidates first before trying unstable ones
Diffstat (limited to 'compiler/rustc_session/src')
-rw-r--r--compiler/rustc_session/src/options.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index d1d8606a75a..95ff5011180 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -1233,6 +1233,8 @@ 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