1 files changed, 8 insertions, 3 deletions
diff --git a/src/librustc/session/config.rs b/src/librustc/session/config.rs
index 57fae2200e2..a56f850942c 100644
--- a/src/librustc/session/config.rs
+++ b/src/librustc/session/config.rs
@@ -1036,6 +1036,8 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
           "run all passes except translation; no output"),
     treat_err_as_bug: bool = (false, parse_bool, [TRACKED],
           "treat all errors that occur as bugs"),
+    external_macro_backtrace: bool = (false, parse_bool, [UNTRACKED],
+          "show macro backtraces even for non-local macros"),
     continue_parse_after_error: bool = (false, parse_bool, [TRACKED],
           "attempt to recover from parse errors (experimental)"),
     incremental: Option<String> = (None, parse_opt_string, [UNTRACKED],
@@ -1142,6 +1144,9 @@ options! {DebuggingOptions, DebuggingSetter, basic_debugging_options,
     saturating_float_casts: bool = (false, parse_bool, [TRACKED],
         "make float->int casts UB-free: numbers outside the integer type's range are clipped to \
          the max/min integer respectively, and NaN is mapped to 0"),
+    lower_128bit_ops: bool = (false, parse_bool, [TRACKED],
+        "rewrite operators on i128 and u128 into lang item calls (typically provided \
+         by compiler-builtins) so translation doesn't need to support them"),
 }
 
 pub fn default_lib_output() -> CrateType {
@@ -2100,7 +2105,7 @@ mod tests {
             let registry = errors::registry::Registry::new(&[]);
             let (sessopts, _) = build_session_options_and_crate_config(&matches);
             let sess = build_session(sessopts, None, registry);
-            assert!(!sess.diagnostic().can_emit_warnings);
+            assert!(!sess.diagnostic().flags.can_emit_warnings);
         }
 
         {
@@ -2111,7 +2116,7 @@ mod tests {
             let registry = errors::registry::Registry::new(&[]);
             let (sessopts, _) = build_session_options_and_crate_config(&matches);
             let sess = build_session(sessopts, None, registry);
-            assert!(sess.diagnostic().can_emit_warnings);
+            assert!(sess.diagnostic().flags.can_emit_warnings);
         }
 
         {
@@ -2121,7 +2126,7 @@ mod tests {
             let registry = errors::registry::Registry::new(&[]);
             let (sessopts, _) = build_session_options_and_crate_config(&matches);
             let sess = build_session(sessopts, None, registry);
-            assert!(sess.diagnostic().can_emit_warnings);
+            assert!(sess.diagnostic().flags.can_emit_warnings);
         }
     }