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Commit 78beca78 authored by Jacek Caban's avatar Jacek Caban Committed by Alexandre Julliard
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jscript: Use wide-char literals in lexer.

Signed-off-by: 's avatarJacek Caban <jacek@codeweavers.com> Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
parent 5007b2c7
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Showing with 46 additions and 91 deletions
dlls/jscript/lex.c
View file @ 78beca78
......@@ -32,76 +32,42 @@
WINE_DEFAULT_DEBUG_CHANNEL(jscript);
static const WCHAR breakW[] = {'b','r','e','a','k',0};
static const WCHAR caseW[] = {'c','a','s','e',0};
static const WCHAR catchW[] = {'c','a','t','c','h',0};
static const WCHAR continueW[] = {'c','o','n','t','i','n','u','e',0};
static const WCHAR defaultW[] = {'d','e','f','a','u','l','t',0};
static const WCHAR deleteW[] = {'d','e','l','e','t','e',0};
static const WCHAR doW[] = {'d','o',0};
static const WCHAR elseW[] = {'e','l','s','e',0};
static const WCHAR falseW[] = {'f','a','l','s','e',0};
static const WCHAR finallyW[] = {'f','i','n','a','l','l','y',0};
static const WCHAR forW[] = {'f','o','r',0};
static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
static const WCHAR getW[] = {'g','e','t',0};
static const WCHAR ifW[] = {'i','f',0};
static const WCHAR inW[] = {'i','n',0};
static const WCHAR instanceofW[] = {'i','n','s','t','a','n','c','e','o','f',0};
static const WCHAR newW[] = {'n','e','w',0};
static const WCHAR nullW[] = {'n','u','l','l',0};
static const WCHAR returnW[] = {'r','e','t','u','r','n',0};
static const WCHAR setW[] = {'s','e','t',0};
static const WCHAR switchW[] = {'s','w','i','t','c','h',0};
static const WCHAR thisW[] = {'t','h','i','s',0};
static const WCHAR throwW[] = {'t','h','r','o','w',0};
static const WCHAR trueW[] = {'t','r','u','e',0};
static const WCHAR tryW[] = {'t','r','y',0};
static const WCHAR typeofW[] = {'t','y','p','e','o','f',0};
static const WCHAR varW[] = {'v','a','r',0};
static const WCHAR voidW[] = {'v','o','i','d',0};
static const WCHAR whileW[] = {'w','h','i','l','e',0};
static const WCHAR withW[] = {'w','i','t','h',0};
static const WCHAR elifW[] = {'e','l','i','f',0};
static const WCHAR endW[] = {'e','n','d',0};
static const struct {
const WCHAR *word;
int token;
BOOL no_nl;
unsigned min_version;
} keywords[] = {
{breakW, kBREAK, TRUE},
{caseW, kCASE},
{catchW, kCATCH},
{continueW, kCONTINUE, TRUE},
{defaultW, kDEFAULT},
{deleteW, kDELETE},
{doW, kDO},
{elseW, kELSE},
{falseW, kFALSE},
{finallyW, kFINALLY},
{forW, kFOR},
{functionW, kFUNCTION},
{getW, kGET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
{ifW, kIF},
{inW, kIN},
{instanceofW, kINSTANCEOF},
{newW, kNEW},
{nullW, kNULL},
{returnW, kRETURN, TRUE},
{setW, kSET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
{switchW, kSWITCH},
{thisW, kTHIS},
{throwW, kTHROW},
{trueW, kTRUE},
{tryW, kTRY},
{typeofW, kTYPEOF},
{varW, kVAR},
{voidW, kVOID},
{whileW, kWHILE},
{withW, kWITH}
{L"break", kBREAK, TRUE},
{L"case", kCASE},
{L"catch", kCATCH},
{L"continue", kCONTINUE, TRUE},
{L"default", kDEFAULT},
{L"delete", kDELETE},
{L"do", kDO},
{L"else", kELSE},
{L"false", kFALSE},
{L"finally", kFINALLY},
{L"for", kFOR},
{L"function", kFUNCTION},
{L"get", kGET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
{L"if", kIF},
{L"in", kIN},
{L"instanceof", kINSTANCEOF},
{L"new", kNEW},
{L"null", kNULL},
{L"return", kRETURN, TRUE},
{L"set", kSET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
{L"switch", kSWITCH},
{L"this", kTHIS},
{L"throw", kTHROW},
{L"true", kTRUE},
{L"try", kTRY},
{L"typeof", kTYPEOF},
{L"var", kVAR},
{L"void", kVOID},
{L"while", kWHILE},
{L"with", kWITH}
};
static int lex_error(parser_ctx_t *ctx, HRESULT hres)
......@@ -895,14 +861,6 @@ static BOOL init_cc(parser_ctx_t *ctx)
{
cc_ctx_t *cc;
static const WCHAR _win32W[] = {'_','w','i','n','3','2',0};
static const WCHAR _win64W[] = {'_','w','i','n','6','4',0};
static const WCHAR _x86W[] = {'_','x','8','6',0};
static const WCHAR _amd64W[] = {'_','a','m','d','6','4',0};
static const WCHAR _jscriptW[] = {'_','j','s','c','r','i','p','t',0};
static const WCHAR _jscript_buildW[] = {'_','j','s','c','r','i','p','t','_','b','u','i','l','d',0};
static const WCHAR _jscript_versionW[] = {'_','j','s','c','r','i','p','t','_','v','e','r','s','i','o','n',0};
if(ctx->script->cc)
return TRUE;
......@@ -914,11 +872,11 @@ static BOOL init_cc(parser_ctx_t *ctx)
cc->vars = NULL;
if(!new_cc_var(cc, _jscriptW, -1, ccval_bool(TRUE))
|| !new_cc_var(cc, sizeof(void*) == 8 ? _win64W : _win32W, -1, ccval_bool(TRUE))
|| !new_cc_var(cc, sizeof(void*) == 8 ? _amd64W : _x86W, -1, ccval_bool(TRUE))
|| !new_cc_var(cc, _jscript_versionW, -1, ccval_num(JSCRIPT_MAJOR_VERSION + (DOUBLE)JSCRIPT_MINOR_VERSION/10.0))
|| !new_cc_var(cc, _jscript_buildW, -1, ccval_num(JSCRIPT_BUILD_VERSION))) {
if(!new_cc_var(cc, L"_jscript", -1, ccval_bool(TRUE))
|| !new_cc_var(cc, sizeof(void*) == 8 ? L"_win64" : L"_win32", -1, ccval_bool(TRUE))
|| !new_cc_var(cc, sizeof(void*) == 8 ? L"_amd64" : L"_x86", -1, ccval_bool(TRUE))
|| !new_cc_var(cc, L"_jscript_version", -1, ccval_num(JSCRIPT_MAJOR_VERSION + (DOUBLE)JSCRIPT_MINOR_VERSION/10.0))
|| !new_cc_var(cc, L"_jscript_build", -1, ccval_num(JSCRIPT_BUILD_VERSION))) {
release_cc(cc);
lex_error(ctx, E_OUTOFMEMORY);
return FALSE;
......@@ -974,12 +932,12 @@ int try_parse_ccval(parser_ctx_t *ctx, ccval_t *r)
return 1;
}
if(!check_keyword(ctx, trueW, NULL)) {
if(!check_keyword(ctx, L"true", NULL)) {
*r = ccval_bool(TRUE);
return 1;
}
if(!check_keyword(ctx, falseW, NULL)) {
if(!check_keyword(ctx, L"false", NULL)) {
*r = ccval_bool(FALSE);
return 1;
}
......@@ -1000,13 +958,13 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
}
ctx->ptr = ptr+1;
if(!check_keyword(ctx, endW, NULL)) {
if(!check_keyword(ctx, L"end", NULL)) {
if(--if_depth)
continue;
return 0;
}
if(exec_else && !check_keyword(ctx, elifW, NULL)) {
if(exec_else && !check_keyword(ctx, L"elif", NULL)) {
if(if_depth > 1)
continue;
......@@ -1024,7 +982,7 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
return 0;
}
if(exec_else && !check_keyword(ctx, elseW, NULL)) {
if(exec_else && !check_keyword(ctx, L"else", NULL)) {
if(if_depth > 1)
continue;
......@@ -1033,7 +991,7 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
return 0;
}
if(!check_keyword(ctx, ifW, NULL)) {
if(!check_keyword(ctx, L"if", NULL)) {
if_depth++;
continue;
}
......@@ -1047,15 +1005,12 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
unsigned id_len = 0;
cc_var_t *var;
static const WCHAR cc_onW[] = {'c','c','_','o','n',0};
static const WCHAR setW[] = {'s','e','t',0};
ctx->ptr++;
if(!check_keyword(ctx, cc_onW, NULL))
if(!check_keyword(ctx, L"cc_on", NULL))
return init_cc(ctx) ? 0 : -1;
if(!check_keyword(ctx, setW, NULL)) {
if(!check_keyword(ctx, L"set", NULL)) {
const WCHAR *ident;
unsigned ident_len;
cc_var_t *var;
......@@ -1089,7 +1044,7 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
return 0;
}
if(!check_keyword(ctx, ifW, NULL)) {
if(!check_keyword(ctx, L"if", NULL)) {
if(!init_cc(ctx))
return -1;
......@@ -1108,14 +1063,14 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
return skip_code(ctx, TRUE);
}
if(!check_keyword(ctx, elifW, NULL) || !check_keyword(ctx, elseW, NULL)) {
if(!check_keyword(ctx, L"elif", NULL) || !check_keyword(ctx, L"else", NULL)) {
if(!ctx->cc_if_depth)
return lex_error(ctx, JS_E_SYNTAX);
return skip_code(ctx, FALSE);
}
if(!check_keyword(ctx, endW, NULL)) {
if(!check_keyword(ctx, L"end", NULL)) {
if(!ctx->cc_if_depth)
return lex_error(ctx, JS_E_SYNTAX);
......
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