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lua: apply upstream bugfix for "Wrong line in error message for arithmetic errors." 

It also causes 'L->top' to be wrong when the error happens,
triggering an 'assert'.
This commit is contained in:
nikita 2023-04-17 20:37:43 +00:00
parent e98a040b1d
commit d08cb505c1
1 changed files with 5 additions and 1 deletions
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6
external/mit/lua/dist/src/lvm.c vendored
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@ -1,4 +1,4 @@
/* $NetBSD: lvm.c,v 1.16 2023/04/17 19:35:36 nikita Exp $ */
/* $NetBSD: lvm.c,v 1.17 2023/04/17 20:37:43 nikita Exp $ */
/*
** Id: lvm.c
@ -1467,6 +1467,7 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
vmbreak;
}
vmcase(OP_MODK) {
savestate(L, ci); /* in case of division by 0 */
op_arithK(L, luaV_mod, luaV_modf);
vmbreak;
}
@ -1481,6 +1482,7 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
}
#endif /* _KERNEL */
vmcase(OP_IDIVK) {
savestate(L, ci); /* in case of division by 0 */
op_arithK(L, luaV_idiv, luai_numidiv);
vmbreak;
}
@ -1527,6 +1529,7 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
vmbreak;
}
vmcase(OP_MOD) {
savestate(L, ci); /* in case of division by 0 */
op_arith(L, luaV_mod, luaV_modf);
vmbreak;
}
@ -1541,6 +1544,7 @@ void luaV_execute (lua_State *L, CallInfo *ci) {
}
#endif /* _KERNEL */
vmcase(OP_IDIV) { /* floor division */
savestate(L, ci); /* in case of division by 0 */
op_arith(L, luaV_idiv, luai_numidiv);
vmbreak;
}