mozilla-central: changeset 502122:58d5d2a329f5cdb6b7a4d2f866d142340b4e7686

author	Jan de Mooij <jdemooij@mozilla.com>
	Thu, 14 Nov 2019 19:21:07 +0000
changeset 502122	58d5d2a329f5cdb6b7a4d2f866d142340b4e7686
parent 502121	1e1617c67238dfb685fb3d07bf1793232c4469fa
child 502123	58992c594ec72fb65591fe9088e207ef9e6e8cb1
push id	36806
push user	nerli@mozilla.com
push date	Fri, 15 Nov 2019 15:55:50 +0000
treeherder	mozilla-central@94cd78feaa1f [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
reviewers	jwalden
bugs	1595690
milestone	72.0a1
first release with	nightly linux32 bbbe694dbff2 / 72.0a1 / 20191115214405 / files nightly linux64 bbbe694dbff2 / 72.0a1 / 20191115214405 / files nightly mac bbbe694dbff2 / 72.0a1 / 20191115214405 / files nightly win32 bbbe694dbff2 / 72.0a1 / 20191115214405 / files nightly win64 bbbe694dbff2 / 72.0a1 / 20191115214405 / files
last release without	nightly linux32 1e1617c67238 / 72.0a1 / 20191115095319 / files nightly linux64 1e1617c67238 / 72.0a1 / 20191115095319 / files nightly mac 1e1617c67238 / 72.0a1 / 20191115095319 / files nightly win32 1e1617c67238 / 72.0a1 / 20191115095319 / files nightly win64 1e1617c67238 / 72.0a1 / 20191115095319 / files

--- a/js/src/vm/BytecodeUtil.h
+++ b/js/src/vm/BytecodeUtil.h
@@ -23,23 +23,23 @@
 #include "js/TypeDecls.h"
 #include "js/UniquePtr.h"
 #include "vm/Opcodes.h"
 #include "vm/Printer.h"
 
 /*
  * JS operation bytecodes.
  */
-typedef enum JSOp {
+enum JSOp : uint8_t {
 #define ENUMERATE_OPCODE(op, val, ...) op = val,
   FOR_EACH_OPCODE(ENUMERATE_OPCODE)
 #undef ENUMERATE_OPCODE
 
       JSOP_LIMIT
-} JSOp;
+};
 
 /*
  * [SMDOC] Bytecode Format flags (JOF_*)
  */
 enum {
   JOF_BYTE = 0,         /* single bytecode, no immediates */
   JOF_UINT8 = 1,        /* unspecified uint8_t argument */
   JOF_UINT16 = 2,       /* unspecified uint16_t argument */