X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_session%2Fsrc%2Foptions.rs;h=7b5fd6cc2a81d9a0c3bc45c660b34f3c7ec7fec3;hb=bbb36fe5455ee56cdeec0a5d12015ac7ae77a6a7;hp=b062b43873b29b28120a142ea689a4c83977932b;hpb=244b90edee8962e5ed950f5279725272ab70a046;p=rust.git

diff --git a/compiler/rustc_session/src/options.rs b/compiler/rustc_session/src/options.rs
index b062b43873b..7b5fd6cc2a8 100644
--- a/compiler/rustc_session/src/options.rs
+++ b/compiler/rustc_session/src/options.rs
@@ -1411,6 +1411,8 @@ pub(crate) fn parse_proc_macro_execution_strategy(
         "what location details should be tracked when using caller_location, either \
         `none`, or a comma separated list of location details, for which \
         valid options are `file`, `line`, and `column` (default: `file,line,column`)"),
+    log_backtrace: Option<String> = (None, parse_opt_string, [TRACKED],
+        "add a backtrace along with logging"),
     ls: bool = (false, parse_bool, [UNTRACKED],
         "list the symbols defined by a library crate (default: no)"),
     macro_backtrace: bool = (false, parse_bool, [UNTRACKED],