Moving arena varags parsing into arena class method, similar to pools. much simpler. all tests pass.

Copied from Perforce
 Change: 181643
 ServerID: perforce.ravenbrook.com

1 files changed, 2 insertions, 1 deletions

diff --git a/mps/code/mpmtypes.h b/mps/code/mpmtypes.h
index 587dd3dbb76..e74dcefae67 100644
--- a/mps/code/mpmtypes.h
+++ b/mps/code/mpmtypes.h
@@ -113,8 +113,9 @@ typedef struct StackContextStruct *StackContext;
 
 /* Arena*Method -- see <code/mpmst.h#ArenaClassStruct> */
 
+typedef void (*ArenaVarargsMethod)(ArgStruct args[], va_list varargs);
 typedef Res (*ArenaInitMethod)(Arena *arenaReturn,
-                               ArenaClass class, mps_arg_s args[]);
+                               ArenaClass class, ArgList args);
 typedef void (*ArenaFinishMethod)(Arena arena);
 typedef Size (*ArenaReservedMethod)(Arena arena);
 typedef void (*ArenaSpareCommitExceededMethod)(Arena arena);