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authorNiko Matsakis <niko@alum.mit.edu>2018-03-22 05:19:25 -0400
committerNiko Matsakis <niko@alum.mit.edu>2018-04-23 13:28:13 -0400
commit3aa1085cfc3b39d4c2b03642c79f1557a2424d87 (patch)
tree4ac21d93440a3ce80af7e4c37803f4b12b91322b /src
parent4640615ce740766cf57b014722603b0bd0fffec2 (diff)
downloadrust-3aa1085cfc3b39d4c2b03642c79f1557a2424d87.tar.gz
rust-3aa1085cfc3b39d4c2b03642c79f1557a2424d87.zip
add a `-Zchalk` command-line option
Diffstat (limited to 'src')
-rw-r--r--src/librustc/session/config.rs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
index e9fe94cdb4a..456e83f4700 100644
--- a/src/librustc/session/config.rs
+++ b/src/librustc/session/config.rs
@@ -1289,6 +1289,8 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
         "tell the linker to strip debuginfo when building without debuginfo enabled."),
     share_generics: Option<bool> = (None, parse_opt_bool, [TRACKED],
           "make the current crate share its generic instantiations"),
+    chalk: bool = (false, parse_bool, [TRACKED],
+          "enable the experimental Chalk-based trait solving engine"),
 }
 
 pub fn default_lib_output() -> CrateType {