2 files changed, 62 insertions, 5 deletions

diff --git a/bugs b/bugs
index d202ee22..7b272fbb 100644
--- a/bugs
+++ b/bugs
@@ -358,7 +358,37 @@ coroutine.resume(co)
 coroutine.resume(co)     --> seg. fault
 ]],
 report = [[by Alex Bilyk, 09/05/2003]], 
-patch = [[???]],
+patch = [[
+* ldo.c:
+325,326c325
+<     if (nargs >= L->top - L->base)
+<       luaG_runerror(L, "cannot resume dead coroutine");
+---
+>     lua_assert(nargs < L->top - L->base);
+329c328,329
+<   else if (ci->state & CI_YIELD) {  /* inside a yield? */
+---
+>   else {  /* inside a yield */
+>     lua_assert(ci->state & CI_YIELD);
+344,345d343
+<   else
+<     luaG_runerror(L, "cannot resume non-suspended coroutine");
+351a350,358
+> static int resume_error (lua_State *L, const char *msg) {
+>   L->top = L->ci->base;
+>   setsvalue2s(L->top, luaS_new(L, msg));
+>   incr_top(L);
+>   lua_unlock(L);
+>   return LUA_ERRRUN;
+> }
+> 
+> 
+355a363,366
+>   if (L->ci == L->base_ci && nargs >= L->top - L->base)
+>       return resume_error(L, "cannot resume dead coroutine");
+>   else if (!(L->ci->state & CI_YIELD))  /* not inside a yield? */
+>     return resume_error(L, "cannot resume non-suspended coroutine");
+]],
 }
 
 
@@ -514,3 +544,27 @@ patch = [[
 >   char buff[128];
 ]]
 }
+
+
+Bug{
+what = [[syntax `local function' does not increment stack size]],
+
+report = [[Rici Lake, 26/09/2003]],
+
+example = [[
+-- must run this with precompiled code
+local a,b,c
+local function d () end
+]],
+
+patch = [[
+* lparser.c:
+1145c1145,1146
+<   init_exp(&v, VLOCAL, ls->fs->freereg++);
+---
+>   init_exp(&v, VLOCAL, ls->fs->freereg);
+>   luaK_reserveregs(ls->fs, 1);
+]],
+
+}
+
diff --git a/lparser.c b/lparser.c
index c551047a..a73fab43 100644
--- a/lparser.c
+++ b/lparser.c
@@ -1,5 +1,5 @@
 /*
-** $Id: lparser.c,v 1.217 2003/08/27 21:01:44 roberto Exp roberto $
+** $Id: lparser.c,v 1.218 2003/09/05 14:00:27 roberto Exp roberto $
 ** Lua Parser
 ** See Copyright Notice in lua.h
 */
@@ -1167,11 +1167,13 @@ static void ifstat (LexState *ls, int line) {
 
 static void localfunc (LexState *ls) {
   expdesc v, b;
+  FuncState *fs = ls->fs;
   new_localvar(ls, str_checkname(ls), 0);
-  init_exp(&v, VLOCAL, ls->fs->freereg++);
+  init_exp(&v, VLOCAL, fs->freereg);
+  luaK_reserveregs(fs, 1);
   adjustlocalvars(ls, 1);
   body(ls, &b, 0, ls->linenumber);
-  luaK_storevar(ls->fs, &v, &b);
+  luaK_storevar(fs, &v, &b);
 }
 
 
@@ -1346,7 +1348,8 @@ static void chunk (LexState *ls) {
   while (!islast && !block_follow(ls->t.token)) {
     islast = statement(ls);
     testnext(ls, ';');
-    lua_assert(ls->fs->freereg >= ls->fs->nactvar);
+    lua_assert(ls->fs->f->maxstacksize >= ls->fs->freereg &&
+               ls->fs->freereg >= ls->fs->nactvar);
     ls->fs->freereg = ls->fs->nactvar;  /* free registers */
   }
   leavelevel(ls);