jscript: Use wide-char literals in lexer.
Signed-off-by: Jacek Caban <jacek@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban
Alexandre Julliard
parent
5007b2c78c
commit
78beca7887
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@ -32,76 +32,42 @@
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WINE_DEFAULT_DEBUG_CHANNEL(jscript);
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static const WCHAR breakW[] = {'b','r','e','a','k',0};
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static const WCHAR caseW[] = {'c','a','s','e',0};
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static const WCHAR catchW[] = {'c','a','t','c','h',0};
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static const WCHAR continueW[] = {'c','o','n','t','i','n','u','e',0};
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static const WCHAR defaultW[] = {'d','e','f','a','u','l','t',0};
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static const WCHAR deleteW[] = {'d','e','l','e','t','e',0};
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static const WCHAR doW[] = {'d','o',0};
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static const WCHAR elseW[] = {'e','l','s','e',0};
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static const WCHAR falseW[] = {'f','a','l','s','e',0};
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static const WCHAR finallyW[] = {'f','i','n','a','l','l','y',0};
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static const WCHAR forW[] = {'f','o','r',0};
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static const WCHAR functionW[] = {'f','u','n','c','t','i','o','n',0};
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static const WCHAR getW[] = {'g','e','t',0};
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static const WCHAR ifW[] = {'i','f',0};
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static const WCHAR inW[] = {'i','n',0};
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static const WCHAR instanceofW[] = {'i','n','s','t','a','n','c','e','o','f',0};
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static const WCHAR newW[] = {'n','e','w',0};
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static const WCHAR nullW[] = {'n','u','l','l',0};
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static const WCHAR returnW[] = {'r','e','t','u','r','n',0};
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static const WCHAR setW[] = {'s','e','t',0};
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static const WCHAR switchW[] = {'s','w','i','t','c','h',0};
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static const WCHAR thisW[] = {'t','h','i','s',0};
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static const WCHAR throwW[] = {'t','h','r','o','w',0};
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static const WCHAR trueW[] = {'t','r','u','e',0};
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static const WCHAR tryW[] = {'t','r','y',0};
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static const WCHAR typeofW[] = {'t','y','p','e','o','f',0};
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static const WCHAR varW[] = {'v','a','r',0};
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static const WCHAR voidW[] = {'v','o','i','d',0};
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static const WCHAR whileW[] = {'w','h','i','l','e',0};
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static const WCHAR withW[] = {'w','i','t','h',0};
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static const WCHAR elifW[] = {'e','l','i','f',0};
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static const WCHAR endW[] = {'e','n','d',0};
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static const struct {
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const WCHAR *word;
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int token;
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BOOL no_nl;
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unsigned min_version;
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} keywords[] = {
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{breakW, kBREAK, TRUE},
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{caseW, kCASE},
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{catchW, kCATCH},
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{continueW, kCONTINUE, TRUE},
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{defaultW, kDEFAULT},
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{deleteW, kDELETE},
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{doW, kDO},
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{elseW, kELSE},
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{falseW, kFALSE},
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{finallyW, kFINALLY},
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{forW, kFOR},
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{functionW, kFUNCTION},
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{getW, kGET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
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{ifW, kIF},
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{inW, kIN},
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{instanceofW, kINSTANCEOF},
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{newW, kNEW},
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{nullW, kNULL},
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{returnW, kRETURN, TRUE},
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{setW, kSET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
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{switchW, kSWITCH},
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{thisW, kTHIS},
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{throwW, kTHROW},
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{trueW, kTRUE},
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{tryW, kTRY},
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{typeofW, kTYPEOF},
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{varW, kVAR},
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{voidW, kVOID},
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{whileW, kWHILE},
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{withW, kWITH}
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{L"break", kBREAK, TRUE},
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{L"case", kCASE},
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{L"catch", kCATCH},
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{L"continue", kCONTINUE, TRUE},
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{L"default", kDEFAULT},
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{L"delete", kDELETE},
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{L"do", kDO},
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{L"else", kELSE},
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{L"false", kFALSE},
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{L"finally", kFINALLY},
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{L"for", kFOR},
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{L"function", kFUNCTION},
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{L"get", kGET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
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{L"if", kIF},
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{L"in", kIN},
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{L"instanceof", kINSTANCEOF},
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{L"new", kNEW},
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{L"null", kNULL},
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{L"return", kRETURN, TRUE},
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{L"set", kSET, FALSE, SCRIPTLANGUAGEVERSION_ES5},
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{L"switch", kSWITCH},
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{L"this", kTHIS},
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{L"throw", kTHROW},
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{L"true", kTRUE},
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{L"try", kTRY},
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{L"typeof", kTYPEOF},
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{L"var", kVAR},
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{L"void", kVOID},
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{L"while", kWHILE},
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{L"with", kWITH}
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};
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static int lex_error(parser_ctx_t *ctx, HRESULT hres)
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@ -895,14 +861,6 @@ static BOOL init_cc(parser_ctx_t *ctx)
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{
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cc_ctx_t *cc;
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static const WCHAR _win32W[] = {'_','w','i','n','3','2',0};
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static const WCHAR _win64W[] = {'_','w','i','n','6','4',0};
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static const WCHAR _x86W[] = {'_','x','8','6',0};
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static const WCHAR _amd64W[] = {'_','a','m','d','6','4',0};
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static const WCHAR _jscriptW[] = {'_','j','s','c','r','i','p','t',0};
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static const WCHAR _jscript_buildW[] = {'_','j','s','c','r','i','p','t','_','b','u','i','l','d',0};
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static const WCHAR _jscript_versionW[] = {'_','j','s','c','r','i','p','t','_','v','e','r','s','i','o','n',0};
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if(ctx->script->cc)
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return TRUE;
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@ -914,11 +872,11 @@ static BOOL init_cc(parser_ctx_t *ctx)
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cc->vars = NULL;
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if(!new_cc_var(cc, _jscriptW, -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, sizeof(void*) == 8 ? _win64W : _win32W, -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, sizeof(void*) == 8 ? _amd64W : _x86W, -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, _jscript_versionW, -1, ccval_num(JSCRIPT_MAJOR_VERSION + (DOUBLE)JSCRIPT_MINOR_VERSION/10.0))
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|| !new_cc_var(cc, _jscript_buildW, -1, ccval_num(JSCRIPT_BUILD_VERSION))) {
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if(!new_cc_var(cc, L"_jscript", -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, sizeof(void*) == 8 ? L"_win64" : L"_win32", -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, sizeof(void*) == 8 ? L"_amd64" : L"_x86", -1, ccval_bool(TRUE))
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|| !new_cc_var(cc, L"_jscript_version", -1, ccval_num(JSCRIPT_MAJOR_VERSION + (DOUBLE)JSCRIPT_MINOR_VERSION/10.0))
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|| !new_cc_var(cc, L"_jscript_build", -1, ccval_num(JSCRIPT_BUILD_VERSION))) {
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release_cc(cc);
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lex_error(ctx, E_OUTOFMEMORY);
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return FALSE;
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@ -974,12 +932,12 @@ int try_parse_ccval(parser_ctx_t *ctx, ccval_t *r)
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return 1;
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}
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if(!check_keyword(ctx, trueW, NULL)) {
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if(!check_keyword(ctx, L"true", NULL)) {
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*r = ccval_bool(TRUE);
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return 1;
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}
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if(!check_keyword(ctx, falseW, NULL)) {
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if(!check_keyword(ctx, L"false", NULL)) {
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*r = ccval_bool(FALSE);
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return 1;
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}
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@ -1000,13 +958,13 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
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}
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ctx->ptr = ptr+1;
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if(!check_keyword(ctx, endW, NULL)) {
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if(!check_keyword(ctx, L"end", NULL)) {
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if(--if_depth)
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continue;
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return 0;
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}
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if(exec_else && !check_keyword(ctx, elifW, NULL)) {
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if(exec_else && !check_keyword(ctx, L"elif", NULL)) {
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if(if_depth > 1)
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continue;
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@ -1024,7 +982,7 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
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return 0;
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}
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if(exec_else && !check_keyword(ctx, elseW, NULL)) {
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if(exec_else && !check_keyword(ctx, L"else", NULL)) {
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if(if_depth > 1)
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continue;
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@ -1033,7 +991,7 @@ static int skip_code(parser_ctx_t *ctx, BOOL exec_else)
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return 0;
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}
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if(!check_keyword(ctx, ifW, NULL)) {
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if(!check_keyword(ctx, L"if", NULL)) {
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if_depth++;
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continue;
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}
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@ -1047,15 +1005,12 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
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unsigned id_len = 0;
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cc_var_t *var;
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static const WCHAR cc_onW[] = {'c','c','_','o','n',0};
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static const WCHAR setW[] = {'s','e','t',0};
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ctx->ptr++;
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if(!check_keyword(ctx, cc_onW, NULL))
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if(!check_keyword(ctx, L"cc_on", NULL))
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return init_cc(ctx) ? 0 : -1;
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if(!check_keyword(ctx, setW, NULL)) {
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if(!check_keyword(ctx, L"set", NULL)) {
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const WCHAR *ident;
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unsigned ident_len;
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cc_var_t *var;
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@ -1089,7 +1044,7 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
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return 0;
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}
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if(!check_keyword(ctx, ifW, NULL)) {
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if(!check_keyword(ctx, L"if", NULL)) {
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if(!init_cc(ctx))
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return -1;
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@ -1108,14 +1063,14 @@ static int cc_token(parser_ctx_t *ctx, void *lval)
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return skip_code(ctx, TRUE);
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}
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if(!check_keyword(ctx, elifW, NULL) || !check_keyword(ctx, elseW, NULL)) {
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if(!check_keyword(ctx, L"elif", NULL) || !check_keyword(ctx, L"else", NULL)) {
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if(!ctx->cc_if_depth)
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return lex_error(ctx, JS_E_SYNTAX);
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return skip_code(ctx, FALSE);
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}
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if(!check_keyword(ctx, endW, NULL)) {
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if(!check_keyword(ctx, L"end", NULL)) {
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if(!ctx->cc_if_depth)
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return lex_error(ctx, JS_E_SYNTAX);
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