Order change in 'pushfuncname'

'pushglobalfuncname' can be quite slow (as it traverses all globals and
all loaded modules), so try first to get a name from the code.

1 files changed, 5 insertions, 5 deletions

diff --git a/lauxlib.c b/lauxlib.c
index 7c9ad53b..7f33f0ad 100644
--- a/lauxlib.c
+++ b/lauxlib.c
@@ -94,14 +94,14 @@ static int pushglobalfuncname (lua_State *L, lua_Debug *ar) {
 
 
 static void pushfuncname (lua_State *L, lua_Debug *ar) {
-  if (pushglobalfuncname(L, ar)) {  /* try first a global name */
-    lua_pushfstring(L, "function '%s'", lua_tostring(L, -1));
-    lua_remove(L, -2);  /* remove name */
-  }
-  else if (*ar->namewhat != '\0')  /* is there a name from code? */
+  if (*ar->namewhat != '\0')  /* is there a name from code? */
     lua_pushfstring(L, "%s '%s'", ar->namewhat, ar->name);  /* use it */
   else if (*ar->what == 'm')  /* main? */
       lua_pushliteral(L, "main chunk");
+  else if (pushglobalfuncname(L, ar)) {  /* try a global name */
+    lua_pushfstring(L, "function '%s'", lua_tostring(L, -1));
+    lua_remove(L, -2);  /* remove name */
+  }
   else if (*ar->what != 'C')  /* for Lua functions, use <file:line> */
     lua_pushfstring(L, "function <%s:%d>", ar->short_src, ar->linedefined);
   else  /* nothing left... */