Index: include/lldb/lldb-enumerations.h
===================================================================
--- include/lldb/lldb-enumerations.h
+++ include/lldb/lldb-enumerations.h
@@ -382,6 +382,9 @@
         eLanguageTypeOCaml           = 0x001b,   ///< OCaml.
         eLanguageTypeRust            = 0x001c,   ///< Rust.
         eLanguageTypeC11             = 0x001d,   ///< ISO C:2011.
+        eLanguageTypeSwift           = 0x001e,   ///< Swift.
+        eLanguageTypeJulia           = 0x001f,   ///< Julia.
+        eLanguageTypeDylan           = 0x0020,   ///< Dylan.
         eNumLanguageTypes
     } LanguageType;
 
Index: source/Target/LanguageRuntime.cpp
===================================================================
--- source/Target/LanguageRuntime.cpp
+++ source/Target/LanguageRuntime.cpp
@@ -316,6 +316,9 @@
     {   "ocaml",            eLanguageTypeOCaml          },
     {   "rust",             eLanguageTypeRust           },
     {   "c11",              eLanguageTypeC11            },
+    {   "swift",            eLanguageTypeSwift          },
+    {   "julia",            eLanguageTypeJulia          },
+    {   "dylan",            eLanguageTypeDylan          },
     // Now synonyms, in arbitrary order
     {   "objc",             eLanguageTypeObjC           },
     {   "objc++",           eLanguageTypeObjC_plus_plus }