1 files changed, 10 insertions, 10 deletions
diff --git a/js/src/builtin/Profilers.h b/js/src/builtin/Profilers.h
index 6ef552a356..da71fd1a86 100644
--- a/js/src/builtin/Profilers.h
+++ b/js/src/builtin/Profilers.h
@@ -29,21 +29,21 @@ typedef int pid_t;
  *
  * Returns true if no profilers fail to start.
  */
-extern MOZ_MUST_USE JS_PUBLIC_API(bool)
+[[nodiscard]] extern JS_PUBLIC_API(bool)
 JS_StartProfiling(const char* profileName, pid_t pid);
 
 /**
  * Stop any profilers that were previously started with JS_StartProfiling.
  * Returns true if no profilers fail to stop.
  */
-extern MOZ_MUST_USE JS_PUBLIC_API(bool)
+[[nodiscard]] extern JS_PUBLIC_API(bool)
 JS_StopProfiling(const char* profileName);
 
 /**
  * Write the current profile data to the given file, if applicable to whatever
  * profiler is being used.
  */
-extern MOZ_MUST_USE JS_PUBLIC_API(bool)
+[[nodiscard]] extern JS_PUBLIC_API(bool)
 JS_DumpProfile(const char* outfile, const char* profileName);
 
 /**
@@ -51,13 +51,13 @@ JS_DumpProfile(const char* outfile, const char* profileName);
  * whether any profilers failed to pause. (Profilers that do not support
  * pause/resume do not count.)
  */
-extern MOZ_MUST_USE JS_PUBLIC_API(bool)
+[[nodiscard]] extern JS_PUBLIC_API(bool)
 JS_PauseProfilers(const char* profileName);
 
 /**
  * Resume suspended profilers
  */
-extern MOZ_MUST_USE JS_PUBLIC_API(bool)
+[[nodiscard]] extern JS_PUBLIC_API(bool)
 JS_ResumeProfilers(const char* profileName);
 
 /**
@@ -70,23 +70,23 @@ JS_UnsafeGetLastProfilingError();
 
 #ifdef MOZ_CALLGRIND
 
-extern MOZ_MUST_USE JS_FRIEND_API(bool)
+[[nodiscard]] extern JS_FRIEND_API(bool)
 js_StopCallgrind();
 
-extern MOZ_MUST_USE JS_FRIEND_API(bool)
+[[nodiscard]] extern JS_FRIEND_API(bool)
 js_StartCallgrind();
 
-extern MOZ_MUST_USE JS_FRIEND_API(bool)
+[[nodiscard]] extern JS_FRIEND_API(bool)
 js_DumpCallgrind(const char* outfile);
 
 #endif /* MOZ_CALLGRIND */
 
 #ifdef __linux__
 
-extern MOZ_MUST_USE JS_FRIEND_API(bool)
+[[nodiscard]] extern JS_FRIEND_API(bool)
 js_StartPerf();
 
-extern MOZ_MUST_USE JS_FRIEND_API(bool)
+[[nodiscard]] extern JS_FRIEND_API(bool)
 js_StopPerf();
 
 #endif /* __linux__ */