Removed compatibility option LUA_COMPAT_GCPARAMS

The meaning of different GC parameters changed, so there is point in
supporting old values for them. The new code simply ignores the
parameters when changing the GC mode, so the incompatibility is small.

1 files changed, 0 insertions, 14 deletions

diff --git a/lapi.c b/lapi.c
index aa2ee735..dcdc1cd3 100644
--- a/lapi.c
+++ b/lapi.c
@@ -1186,25 +1186,11 @@ LUA_API int lua_gc (lua_State *L, int what, ...) {
       break;
     }
     case LUA_GCGEN: {
-#if defined(LUA_COMPAT_GCPARAMS)
-      int minormul = va_arg(argp, int);
-      int minormajor = va_arg(argp, int);
-      if (minormul > 0) setgcparam(g, MINORMUL, minormul);
-      if (minormajor > 0) setgcparam(g, MINORMAJOR, minormajor);
-#endif
       res = (g->gckind == KGC_INC) ? LUA_GCINC : LUA_GCGEN;
       luaC_changemode(L, KGC_GENMINOR);
       break;
     }
     case LUA_GCINC: {
-#if defined(LUA_COMPAT_GCPARAMS)
-      int pause = va_arg(argp, int);
-      int stepmul = va_arg(argp, int);
-      int stepsize = va_arg(argp, int);
-      if (pause > 0) setgcparam(g, PAUSE, pause);
-      if (stepmul > 0) setgcparam(g, STEPMUL, stepmul);
-      if (stepsize > 0) setgcparam(g, STEPSIZE, 1u << stepsize);
-#endif
       res = (g->gckind == KGC_INC) ? LUA_GCINC : LUA_GCGEN;
       luaC_changemode(L, KGC_INC);
       break;