From 05b9166c25e5a63c34a9fe6270096277359942e3 Mon Sep 17 00:00:00 2001
From: andy <andy>
Date: Tue, 23 Mar 2004 00:42:56 +0000
Subject: [PATCH] Fix GC interaction.  The "me" reference to a method call was
 being popped off the stack in a situation where it could be garbage
 collected.  I believe this is the source of the spurious "non-object have no
 members" bug that has been reported.

---
 simgear/nasal/code.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/simgear/nasal/code.c b/simgear/nasal/code.c
index 3bd1e5ab..02829f71 100644
--- a/simgear/nasal/code.c
+++ b/simgear/nasal/code.c
@@ -454,6 +454,7 @@ static void run1(struct Context* ctx, struct Frame* f, naRef code)
         break;
     case OP_MCALL:
         c = POP(ctx); b = POP(ctx); a = POP(ctx); // a,b,c = obj, func, args
+        naVec_append(ctx->temps, a);
         setupFuncall(ctx, b, c);
         naHash_set(ctx->fStack[ctx->fTop-1].locals, ctx->meRef, a);
         break;
-- 
2.39.5