1 files changed, 0 insertions, 12 deletions
diff --git a/mjit.h b/mjit.h
index 223b8e5d6f..1a9f0ec6c7 100644
--- a/mjit.h
+++ b/mjit.h
@@ -25,21 +25,9 @@ enum rb_mjit_iseq_func {
     LAST_JIT_ISEQ_FUNC = 3
 };
 
-/* C compiler used to generate native code. */
-enum rb_mjit_cc {
-    /* Not selected */
-    MJIT_CC_DEFAULT = 0,
-    /* GNU Compiler Collection */
-    MJIT_CC_GCC = 1,
-    /* LLVM/Clang */
-    MJIT_CC_CLANG = 2
-};
-
 /* MJIT options which can be defined on the MRI command line.  */
 struct mjit_options {
     char on; /* flag of MJIT usage  */
-    /* Default: clang for macOS, cl for Windows, gcc for others. */
-    enum rb_mjit_cc cc;
     /* Save temporary files after MRI finish.  The temporary files
        include the pre-compiled header, C code file generated for ISEQ,
        and the corresponding object file.  */