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better error messages

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This commit is contained in:
Roberto Ierusalimschy
2000-06-28 17:21:06 -03:00
parent b622282973
commit 014a09c509
10 changed files with 230 additions and 104 deletions
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8
lparser.c
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@@ -1,5 +1,5 @@
/*
** $Id: lparser.c,v 1.99 2000/06/26 19:28:31 roberto Exp roberto $
** $Id: lparser.c,v 1.100 2000/06/28 17:06:07 roberto Exp roberto $
** LL(1) Parser and code generator for Lua
** See Copyright Notice in lua.h
*/
@@ -154,7 +154,7 @@ static int checkname (LexState *ls) {
static void luaI_registerlocalvar (LexState *ls, TString *varname, int pc) {
FuncState *fs = ls->fs;
if (fs->f->debug) {
if (fs->debug) {
Proto *f = fs->f;
luaM_growvector(ls->L, f->locvars, fs->nvars, 1, LocVar, "", MAX_INT);
f->locvars[fs->nvars].varname = varname;
@@ -359,7 +359,7 @@ Proto *luaY_parser (lua_State *L, ZIO *z) {
luaX_setinput(L, &lexstate, z, luaS_new(L, zname(z)));
open_func(&lexstate, &funcstate);
next(&lexstate); /* read first token */
funcstate.f->debug = L->debug; /* previous `next' may scan a pragma */
funcstate.debug = L->debug; /* previous `next' may scan a pragma */
chunk(&lexstate);
check_condition(&lexstate, (lexstate.t.token == TK_EOS), "<eof> expected");
close_func(&lexstate);
@@ -1085,7 +1085,7 @@ static void body (LexState *ls, int needself, int line) {
FuncState new_fs;
open_func(ls, &new_fs);
new_fs.f->lineDefined = line;
new_fs.f->debug = ls->L->debug;
new_fs.debug = ls->L->debug;
check(ls, '(');
if (needself) {
new_localvarstr(ls, "self", 0);