void Errors::SynErr(int line, int col, int n) {
wchar_t* s;
switch (n) {
case 0: s = coco_string_create(L"EOF expected"); break;
case 1: s = coco_string_create(L"ident expected"); break;
case 2: s = coco_string_create(L"number expected"); break;
case 3: s = coco_string_create(L"\":=\" expected"); break;
case 4: s = coco_string_create(L"\";\" expected"); break;
case 5: s = coco_string_create(L"\"display\" expected"); break;
case 6: s = coco_string_create(L"\":hex;\" expected"); break;
case 7: s = coco_string_create(L"\":oct;\" expected"); break;
case 8: s = coco_string_create(L"\"halt\" expected"); break;
case 9: s = coco_string_create(L"\"+\" expected"); break;
case 10: s = coco_string_create(L"\"-\" expected"); break;
case 11: s = coco_string_create(L"\"*\" expected"); break;
case 12: s = coco_string_create(L"\"/\" expected"); break;
case 13: s = coco_string_create(L"\"%\" expected"); break;
case 14: s = coco_string_create(L"\"^\" expected"); break;
case 15: s = coco_string_create(L"\"(\" expected"); break;
case 16: s = coco_string_create(L"\")\" expected"); break;
case 17: s = coco_string_create(L"??? expected"); break;
case 18: s = coco_string_create(L"invalid Expon"); break;
default:
{
wchar_t format[20];
coco_swprintf(format, 20, L"error %d", n);
s = coco_string_create(format);
}
break;
}
wprintf(L"-- line %d col %d: %ls\n", line, col, s);
coco_string_delete(s);
count++;
}
void Generator::CopyFramePart(const wchar_t* stop, bool generateOutput) {
wchar_t startCh = 0;
int endOfStopString = 0;
wchar_t ch = 0;
if (stop != NULL) {
startCh = stop[0];
endOfStopString = coco_string_length(stop)-1;
}
fwscanf(fram, L"%lc", &ch); // fram.ReadByte();
while (!feof(fram)) { // ch != EOF
if (stop != NULL && ch == startCh) {
int i = 0;
do {
if (i == endOfStopString) return; // stop[0..i] found
fwscanf(fram, L"%lc", &ch); i++;
} while (ch == stop[i]);
// stop[0..i-1] found; continue with last read character
if (generateOutput) {
wchar_t *subStop = coco_string_create(stop, 0, i);
fwprintf(gen, L"%ls", subStop);
coco_string_delete(subStop);
}
} else {
if (generateOutput) { fwprintf(gen, L"%lc", ch); }
fwscanf(fram, L"%lc", &ch);
}
}
if (stop != NULL) {
wchar_t *message = coco_string_create_append(L" -- Incomplete or corrupt frame file: ", frameFile);
errors->Exception(message);
delete [] message;
}
}
void main(int argc, char** argv)
{
wchar_t *fileName = coco_string_create(argv[1]);
Scanner *scanner = new Scanner(fileName);
Parser *parser = new Parser(scanner);
parser->Parse();
coco_string_delete(fileName);
delete parser;
delete scanner;
}
Scanner::Scanner(const wchar_t* fileName) {
FILE* stream;
char *chFileName = coco_string_create_char(fileName);
if ((stream = fopen(chFileName, "rb")) == NULL) {
wprintf(L"--- Cannot open file %ls\n", fileName);
exit(1);
}
coco_string_delete(chFileName);
buffer = new Buffer(stream, false);
Init();
}
wchar_t* Buffer::GetString(int beg, int end) {
int len = 0;
wchar_t *buf = new wchar_t[end - beg];
int oldPos = GetPos();
SetPos(beg);
while (GetPos() < end) buf[len++] = (wchar_t) Read();
SetPos(oldPos);
wchar_t *res = coco_string_create(buf, 0, len);
coco_string_delete(buf);
return res;
}
FILE* Generator::OpenGen(const wchar_t *genName) { /* pdt */
wchar_t *fn = coco_string_create_append(tab->outDir, genName); /* pdt */
char *chFn = coco_string_create_char(fn);
if ((gen = fopen(chFn, "r")) != NULL) {
fclose(gen);
wchar_t *oldName = coco_string_create_append(fn, L".old");
char *chOldName = coco_string_create_char(oldName);
remove(chOldName); rename(chFn, chOldName); // copy with overwrite
coco_string_delete(chOldName);
coco_string_delete(oldName);
}
if ((gen = fopen(chFn, "w")) == NULL) {
wchar_t *message = coco_string_create_append(L"-- Cannot generate : ", genName);
errors->Exception(message);
delete [] message;
}
coco_string_delete(chFn);
coco_string_delete(fn);
return gen;
}
int main (int argc, char *argv[]) {
if (argc == 2) {
wchar_t *fileName = coco_string_create(argv[1]);
Scanner *scanner = new Scanner(fileName);
Parser *parser = new Parser(scanner);
parser->tab = new SymbolTable(parser);
parser->Parse();
coco_string_delete(fileName);
delete parser;
delete scanner;
} else
std::cout<<"\n"<<"Usage:\n"<<"\t"<<argv[0]<<" <file_name>\n\n";
return 0;
}
void Generator::GenPrefixFromNamespace() {
const wchar_t *nsName = tab->nsName;
if (nsName == NULL || coco_string_length(nsName) == 0) {
return;
}
const int len = coco_string_length(nsName);
int startPos = 0;
do {
int curLen = coco_string_indexof(nsName + startPos, COCO_CPP_NAMESPACE_SEPARATOR);
if (curLen == -1) { curLen = len - startPos; }
wchar_t *curNs = coco_string_create(nsName, startPos, curLen);
fwprintf(gen, L"%ls_", curNs);
coco_string_delete(curNs);
startPos = startPos + curLen + 1;
} while (startPos < len);
}
Scanner::Scanner(const wchar_t* fileName) {
FILE* stream;
char *chFileName = coco_string_create_char(fileName);
if ((stream = fopen(chFileName, "rb")) == NULL) {
wprintf(L"--- Cannot open file %ls\n", fileName);
MX_DEBUG_BREAK;
exit(1);
}
coco_string_delete(chFileName);
buffer = new Buffer(stream, false);
Init();
//BEGIN
mFileName.SetString(MX_TO_ANSI(fileName));
//END
}
Label* const DACGenerator::CreateLabel()
{
size_t const strLength = swprintf(0, 0, L"%s%d", "L", mTempVarCount) + 1;
wchar_t* pName = new wchar_t[strLength];
swprintf(pName, strLength, L"%s%d", "L", mLabelCount++);
// create label
Label * pLabel = new Label(pName);
// add label to symbols
mSymbolTable.Add(pLabel);
coco_string_delete(pName);
return pLabel;
}
void Parser::Get() {
for (;;) {
t = la;
la = scanner->Scan();
if (la->kind <= maxT) { ++errDist; break; }
if (dummyToken != t) {
dummyToken->kind = t->kind;
dummyToken->pos = t->pos;
dummyToken->col = t->col;
dummyToken->line = t->line;
dummyToken->next = NULL;
coco_string_delete(dummyToken->val);
dummyToken->val = coco_string_create(t->val);
t = dummyToken;
}
la = t;
}
}
int ParserGen::GenNamespaceOpen(const wchar_t *nsName) {
if (nsName == NULL || coco_string_length(nsName) == 0) {
return 0;
}
const int len = coco_string_length(nsName);
int startPos = 0;
int nrOfNs = 0;
do {
int curLen = coco_string_indexof(nsName + startPos, COCO_CPP_NAMESPACE_SEPARATOR);
if (curLen == -1) { curLen = len - startPos; }
wchar_t *curNs = coco_string_create(nsName, startPos, curLen);
fwprintf(gen, L"namespace %ls {\n", curNs);
coco_string_delete(curNs);
startPos = startPos + curLen + 1;
if (startPos < len && nsName[startPos] == COCO_CPP_NAMESPACE_SEPARATOR) {
++startPos;
}
++nrOfNs;
} while (startPos < len);
return nrOfNs;
}
void SymbolTable::Clear()
{
for (auto it = mStack.begin(); it != mStack.end(); it++)
{ if(*it != 0) {
delete *it;
*it = 0;
}
}
for (auto it = mDefinitions.begin(); it != mDefinitions.end(); it++)
{
if(*it != 0) {
delete *it;
*it = 0;
}
}
for (auto it = mHeap.begin(); it != mHeap.end(); it++)
{
if(*it != 0) {
delete *it;
*it = 0;
}
}
for(auto it = coco_strings.begin() ; it != coco_strings.end(); it++)
{
coco_string_delete(*it);
}
mStack.clear();
mHeap.clear();
mErrorLines.clear();
mErrorMessages.clear();
mDefinitions.clear();
addDefinitions();
StackPos = 0;
HeapPos = 0;
}
int main (int argc, char *argv[]) {
if (argc == 2) {
wchar_t *fileName = coco_string_create(argv[1]);
Taste::Scanner *scanner = new Taste::Scanner(fileName);
Taste::Parser *parser = new Taste::Parser(scanner);
parser->tab = new Taste::SymbolTable(parser);
parser->gen = new Taste::CodeGenerator();
parser->Parse();
if (parser->errors->count == 0) {
parser->gen->Decode();
parser->gen->Interpret("Taste.IN");
}
coco_string_delete(fileName);
delete parser->gen;
delete parser->tab;
delete parser;
delete scanner;
} else
printf("-- No source file specified\n");
return 0;
}
Object::~Object(){
coco_string_delete(name);
}
Token::~Token() {
coco_string_delete(val);
}
void Errors::SynErr(int line, int col, int n) {
wchar_t* s;
switch (n) {
case 0:
s = coco_string_create(L"EOF expected");
break;
case 1:
s = coco_string_create(L"ident expected");
break;
case 2:
s = coco_string_create(L"number expected");
break;
case 3:
s = coco_string_create(L"\"+\" expected");
break;
case 4:
s = coco_string_create(L"\"-\" expected");
break;
case 5:
s = coco_string_create(L"\"true\" expected");
break;
case 6:
s = coco_string_create(L"\"false\" expected");
break;
case 7:
s = coco_string_create(L"\"*\" expected");
break;
case 8:
s = coco_string_create(L"\"/\" expected");
break;
case 9:
s = coco_string_create(L"\"void\" expected");
break;
case 10:
s = coco_string_create(L"\"(\" expected");
break;
case 11:
s = coco_string_create(L"\")\" expected");
break;
case 12:
s = coco_string_create(L"\"{\" expected");
break;
case 13:
s = coco_string_create(L"\"}\" expected");
break;
case 14:
s = coco_string_create(L"\"==\" expected");
break;
case 15:
s = coco_string_create(L"\"<\" expected");
break;
case 16:
s = coco_string_create(L"\">\" expected");
break;
case 17:
s = coco_string_create(L"\"=\" expected");
break;
case 18:
s = coco_string_create(L"\";\" expected");
break;
case 19:
s = coco_string_create(L"\"?\" expected");
break;
case 20:
s = coco_string_create(L"\":\" expected");
break;
case 21:
s = coco_string_create(L"\"if\" expected");
break;
case 22:
s = coco_string_create(L"\"else\" expected");
break;
case 23:
s = coco_string_create(L"\"while\" expected");
break;
case 24:
s = coco_string_create(L"\"for\" expected");
break;
case 25:
s = coco_string_create(L"\"read\" expected");
break;
case 26:
s = coco_string_create(L"\"write\" expected");
break;
case 27:
s = coco_string_create(L"\"program\" expected");
break;
case 28:
s = coco_string_create(L"\"int\" expected");
break;
case 29:
s = coco_string_create(L"\"bool\" expected");
break;
case 30:
s = coco_string_create(L"\",\" expected");
break;
case 31:
s = coco_string_create(L"??? expected");
break;
case 32:
s = coco_string_create(L"invalid AddOp");
break;
case 33:
s = coco_string_create(L"invalid RelOp");
break;
case 34:
s = coco_string_create(L"invalid Factor");
break;
case 35:
s = coco_string_create(L"invalid MulOp");
break;
case 36:
s = coco_string_create(L"invalid Stat");
break;
case 37:
s = coco_string_create(L"invalid Stat");
break;
case 38:
s = coco_string_create(L"invalid Type");
break;
default:
{
wchar_t format[20];
coco_swprintf(format, 20, L"error %d", n);
s = coco_string_create(format);
}
break;
}
wprintf(L"-- line %d col %d: %ls\n", line, col, s);
coco_string_delete(s);
count++;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
(ch >= 9 && ch <= 10) || ch == 13
) NextCh();
if ((ch == L'/' && Comment0()) || (ch == L'/' && Comment1()) || (ch == L'/' && Comment2())) return NextToken();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos;
t->col = col;
t->line = line;
t->charPos = charPos;
int state = start.state(ch);
tlen = 0;
AddCh();
switch (state) {
case -1: {
t->kind = eofSym; // NextCh already done
break;
}
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind;
break;
} // NextCh already done
case 1:
case_1:
recEnd = pos;
recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {
AddCh();
goto case_1;
}
else {
t->kind = 1;
wchar_t *literal = coco_string_create(tval, 0, tlen);
t->kind = keywords.get(literal, t->kind);
coco_string_delete(literal);
break;
}
case 2:
case_2:
recEnd = pos;
recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_2;
}
else if (ch == L'F' || ch == L'L' || ch == L'f' || ch == L'l') {
AddCh();
goto case_13;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_3;
}
else {
t->kind = 2;
break;
}
case 3:
case_3:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_5;
}
else if (ch == L'+' || ch == L'-') {
AddCh();
goto case_4;
}
else {
goto case_0;
}
case 4:
case_4:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_5;
}
else {
goto case_0;
}
case 5:
case_5:
recEnd = pos;
recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_5;
}
else if (ch == L'F' || ch == L'L' || ch == L'f' || ch == L'l') {
AddCh();
goto case_13;
}
else {
t->kind = 2;
break;
}
case 6:
case_6:
recEnd = pos;
recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_6;
}
else if (ch == L'F' || ch == L'L' || ch == L'f' || ch == L'l') {
AddCh();
goto case_13;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_7;
}
else {
t->kind = 2;
break;
}
case 7:
case_7:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_9;
}
else if (ch == L'+' || ch == L'-') {
AddCh();
goto case_8;
}
else {
goto case_0;
}
case 8:
case_8:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_9;
}
else {
goto case_0;
}
case 9:
case_9:
recEnd = pos;
recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_9;
}
else if (ch == L'F' || ch == L'L' || ch == L'f' || ch == L'l') {
AddCh();
goto case_13;
}
else {
t->kind = 2;
break;
}
case 10:
case_10:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_12;
}
else if (ch == L'+' || ch == L'-') {
AddCh();
goto case_11;
}
else {
goto case_0;
}
case 11:
case_11:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_12;
}
else {
goto case_0;
}
case 12:
case_12:
recEnd = pos;
recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_12;
}
else if (ch == L'F' || ch == L'L' || ch == L'f' || ch == L'l') {
AddCh();
goto case_13;
}
else {
t->kind = 2;
break;
}
case 13:
case_13:
{
t->kind = 2;
break;
}
case 14:
case_14:
recEnd = pos;
recKind = 3;
if (ch == L'L' || ch == L'U' || ch == L'l' || ch == L'u') {
AddCh();
goto case_14;
}
else {
t->kind = 3;
break;
}
case 15:
case_15:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F') || (ch >= L'a' && ch <= L'f')) {
AddCh();
goto case_16;
}
else {
goto case_0;
}
case 16:
case_16:
recEnd = pos;
recKind = 3;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F') || (ch >= L'a' && ch <= L'f')) {
AddCh();
goto case_16;
}
else if (ch == L'L' || ch == L'U' || ch == L'l' || ch == L'u') {
AddCh();
goto case_14;
}
else {
t->kind = 3;
break;
}
case 17:
if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= 65535)) {
AddCh();
goto case_18;
}
else {
goto case_0;
}
case 18:
case_18:
if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= 65535)) {
AddCh();
goto case_18;
}
else if (ch == 39) {
AddCh();
goto case_19;
}
else {
goto case_0;
}
case 19:
case_19:
{
t->kind = 4;
break;
}
case 20:
case_20:
if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= 65535)) {
AddCh();
goto case_20;
}
else if (ch == L'"') {
AddCh();
goto case_21;
}
else {
goto case_0;
}
case 21:
case_21:
{
t->kind = 5;
break;
}
case 22:
{
t->kind = 25;
break;
}
case 23:
{
t->kind = 26;
break;
}
case 24:
{
t->kind = 27;
break;
}
case 25:
{
t->kind = 28;
break;
}
case 26:
{
t->kind = 29;
break;
}
case 27:
{
t->kind = 30;
break;
}
case 28:
{
t->kind = 31;
break;
}
case 29:
{
t->kind = 32;
break;
}
case 30:
{
t->kind = 33;
break;
}
case 31:
{
t->kind = 34;
break;
}
case 32:
case_32:
if (ch == L'.') {
AddCh();
goto case_33;
}
else {
goto case_0;
}
case 33:
case_33:
{
t->kind = 35;
break;
}
case 34:
case_34:
if (ch == L'e') {
AddCh();
goto case_35;
}
else {
goto case_0;
}
case 35:
case_35:
if (ch == L'f') {
AddCh();
goto case_36;
}
else {
goto case_0;
}
case 36:
case_36:
if (ch == L'i') {
AddCh();
goto case_37;
}
else {
goto case_0;
}
case 37:
case_37:
if (ch == L'n') {
AddCh();
goto case_38;
}
else {
goto case_0;
}
case 38:
case_38:
if (ch == L'e') {
AddCh();
goto case_39;
}
else {
goto case_0;
}
case 39:
case_39:
if (ch == 10 || ch == 13) {
AddCh();
goto case_40;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_39;
}
else {
goto case_0;
}
case 40:
case_40:
{
t->kind = 110;
break;
}
case 41:
case_41:
if (ch == L'n') {
AddCh();
goto case_42;
}
else {
goto case_0;
}
case 42:
case_42:
if (ch == L'd') {
AddCh();
goto case_43;
}
else {
goto case_0;
}
case 43:
case_43:
if (ch == L'e') {
AddCh();
goto case_44;
}
else {
goto case_0;
}
case 44:
case_44:
if (ch == L'f') {
AddCh();
goto case_45;
}
else {
goto case_0;
}
case 45:
case_45:
if (ch == 10 || ch == 13) {
AddCh();
goto case_46;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_45;
}
else {
goto case_0;
}
case 46:
case_46:
{
t->kind = 111;
break;
}
case 47:
case_47:
if (ch == 10 || ch == 13) {
AddCh();
goto case_48;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_47;
}
else {
goto case_0;
}
case 48:
case_48:
{
t->kind = 112;
break;
}
case 49:
case_49:
if (ch == L'f') {
AddCh();
goto case_50;
}
else {
goto case_0;
}
case 50:
case_50:
if (ch == 10 || ch == 13) {
AddCh();
goto case_51;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_50;
}
else {
goto case_0;
}
case 51:
case_51:
{
t->kind = 113;
break;
}
case 52:
case_52:
if (ch == L'e') {
AddCh();
goto case_53;
}
else {
goto case_0;
}
case 53:
case_53:
if (ch == 10 || ch == 13) {
AddCh();
goto case_54;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_53;
}
else {
goto case_0;
}
case 54:
case_54:
{
t->kind = 114;
break;
}
case 55:
case_55:
if (ch == L'd') {
AddCh();
goto case_56;
}
else {
goto case_0;
}
case 56:
case_56:
if (ch == L'i') {
AddCh();
goto case_57;
}
else {
goto case_0;
}
case 57:
case_57:
if (ch == L'f') {
AddCh();
goto case_58;
}
else {
goto case_0;
}
case 58:
case_58:
if (ch == 10 || ch == 13) {
AddCh();
goto case_59;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_58;
}
else {
goto case_0;
}
case 59:
case_59:
{
t->kind = 115;
break;
}
case 60:
case_60:
if (ch == L'c') {
AddCh();
goto case_61;
}
else {
goto case_0;
}
case 61:
case_61:
if (ch == L'l') {
AddCh();
goto case_62;
}
else {
goto case_0;
}
case 62:
case_62:
if (ch == L'u') {
AddCh();
goto case_63;
}
else {
goto case_0;
}
case 63:
case_63:
if (ch == L'd') {
AddCh();
goto case_64;
}
else {
goto case_0;
}
case 64:
case_64:
if (ch == L'e') {
AddCh();
goto case_65;
}
else {
goto case_0;
}
case 65:
case_65:
if (ch == 10 || ch == 13) {
AddCh();
goto case_66;
}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= 65535)) {
AddCh();
goto case_65;
}
else {
goto case_0;
}
case 66:
case_66:
{
t->kind = 116;
break;
}
case 67:
recEnd = pos;
recKind = 3;
if ((ch >= L'8' && ch <= L'9')) {
AddCh();
goto case_71;
}
else if ((ch >= L'0' && ch <= L'7')) {
AddCh();
goto case_72;
}
else if (ch == L'.') {
AddCh();
goto case_6;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_10;
}
else if (ch == L'L' || ch == L'U' || ch == L'l' || ch == L'u') {
AddCh();
goto case_14;
}
else if (ch == L'X' || ch == L'x') {
AddCh();
goto case_15;
}
else {
t->kind = 3;
break;
}
case 68:
case_68:
recEnd = pos;
recKind = 3;
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_68;
}
else if (ch == L'.') {
AddCh();
goto case_6;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_10;
}
else if (ch == L'L' || ch == L'U' || ch == L'l' || ch == L'u') {
AddCh();
goto case_14;
}
else {
t->kind = 3;
break;
}
case 69:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_2;
}
else if (ch == L'.') {
AddCh();
goto case_32;
}
else {
goto case_0;
}
case 70:
case_70:
if (ch == 9 || (ch >= 11 && ch <= 12) || ch == L' ') {
AddCh();
goto case_70;
}
else if (ch == L'd') {
AddCh();
goto case_34;
}
else if (ch == L'u') {
AddCh();
goto case_41;
}
else if (ch == L'i') {
AddCh();
goto case_73;
}
else if (ch == L'e') {
AddCh();
goto case_74;
}
else {
goto case_0;
}
case 71:
case_71:
if ((ch >= L'0' && ch <= L'9')) {
AddCh();
goto case_71;
}
else if (ch == L'.') {
AddCh();
goto case_6;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_10;
}
else {
goto case_0;
}
case 72:
case_72:
recEnd = pos;
recKind = 3;
if ((ch >= L'8' && ch <= L'9')) {
AddCh();
goto case_71;
}
else if ((ch >= L'0' && ch <= L'7')) {
AddCh();
goto case_72;
}
else if (ch == L'.') {
AddCh();
goto case_6;
}
else if (ch == L'E' || ch == L'e') {
AddCh();
goto case_10;
}
else if (ch == L'L' || ch == L'U' || ch == L'l' || ch == L'u') {
AddCh();
goto case_14;
}
else {
t->kind = 3;
break;
}
case 73:
case_73:
if (ch == L'f') {
AddCh();
goto case_47;
}
else if (ch == L'n') {
AddCh();
goto case_60;
}
else {
goto case_0;
}
case 74:
case_74:
if (ch == L'l') {
AddCh();
goto case_75;
}
else if (ch == L'n') {
AddCh();
goto case_55;
}
else {
goto case_0;
}
case 75:
case_75:
if (ch == L'i') {
AddCh();
goto case_49;
}
else if (ch == L's') {
AddCh();
goto case_52;
}
else {
goto case_0;
}
case 76:
case_76:
{
t->kind = 93;
break;
}
case 77:
{
t->kind = 96;
break;
}
case 78:
{
t->kind = 99;
break;
}
case 79:
{
t->kind = 100;
break;
}
case 80:
recEnd = pos;
recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F') || (ch >= L'H' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {
AddCh();
goto case_1;
}
else if (ch == L'G') {
AddCh();
goto case_81;
}
else {
t->kind = 1;
wchar_t *literal = coco_string_create(tval, 0, tlen);
t->kind = keywords.get(literal, t->kind);
coco_string_delete(literal);
break;
}
case 81:
case_81:
recEnd = pos;
recKind = 1;
if ((ch >= L'0' && ch <= L'9') || ch == L'A' || (ch >= L'C' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {
AddCh();
goto case_1;
}
else if (ch == L'B') {
AddCh();
goto case_82;
}
else {
t->kind = 1;
wchar_t *literal = coco_string_create(tval, 0, tlen);
t->kind = keywords.get(literal, t->kind);
coco_string_delete(literal);
break;
}
case 82:
case_82:
recEnd = pos;
recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'B' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {
AddCh();
goto case_1;
}
else if (ch == L'A') {
AddCh();
goto case_83;
}
else {
t->kind = 1;
wchar_t *literal = coco_string_create(tval, 0, tlen);
t->kind = keywords.get(literal, t->kind);
coco_string_delete(literal);
break;
}
case 83:
case_83:
recEnd = pos;
recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {
AddCh();
goto case_1;
}
else if (ch == L'(') {
AddCh();
goto case_76;
}
else {
t->kind = 1;
wchar_t *literal = coco_string_create(tval, 0, tlen);
t->kind = keywords.get(literal, t->kind);
coco_string_delete(literal);
break;
}
}
AppendVal(t);
return t;
}
DACEntry * DACGenerator::AddStatement(OpKind opKind, Symbol * sym1, Symbol * sym2) {
if (mpParser == nullptr) {
// error
return nullptr;
}
DataType* pDataType = 0; // unknown DataType;
switch (opKind)
{
case OpKind::eAssign:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
if (sym1->GetSymbolType() != SymbolType::eVar) { Error("AddStatement: invalid assignment (Variable expected)"); mErrorCount++; break; }
if (sym2 == 0) { Error("Invalid right parameter"); mErrorCount++; break; }
pDataType = sym1->GetDataType();
break;
case OpKind::eAdd: case OpKind::eSubtract: case OpKind::eMultiply: case OpKind::eDivide:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
pDataType = sym1->GetDataType();
if (sym2 == 0) { Error("Invalid right parameter"); mErrorCount++; break; }
break;
case OpKind::eIsEqual: case OpKind::eIsNotEqual: case OpKind::eIsLessEqual: case OpKind::eIsGreaterEqual: case OpKind::eIsLess: case OpKind::eIsGreater:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
pDataType = GetDataType(BOOLEAN_NAME);
if (sym2 == 0) { Error("Invalid right parameter"); mErrorCount++; break; }
break;
case OpKind::eIfJump: case OpKind::eIfFalseJump:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
if (sym1->GetDataType() != GetDataType(BOOLEAN_NAME)) { Error("AddStatement: invalid condition (type Boolean expected)"); mErrorCount++; break; }
break;
case OpKind::eJump:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
if (sym1->GetSymbolType() != SymbolType::eLabel) { Error("AddStatement: invalid jump destination (Label expected)"); mErrorCount++; break; }
break;
case OpKind::ePrint:
if (sym1 == 0) { Error("Invalid left parameter"); mErrorCount++; break; }
break;
case OpKind::eExit:
if (sym1 != 0) { Error("Too many parameters"); mErrorCount++; break; }
break;
default:
Error("AddStatement: unknown operation kind");
break;
}
if (mErrorCount > 0)
{
return 0;
}
// store result in temp variable
// get name next name
size_t const strLength = swprintf(0, 0, L"%s%d", "t", mTempVarCount) + 1;
wchar_t* pName = new wchar_t[strLength];
swprintf(pName, strLength, L"%s%d", "t", mTempVarCount++);
DACEntry * dacEntry = new DACEntry(opKind, sym1, sym2, pDataType, pName, mCurrentLabel);
// unregister label
mCurrentLabel = 0;
// add to dac entry list
mDACEntries.push_back(dacEntry);
// add to symbol table
AddSymbol(dacEntry);
coco_string_delete(pName);
return dacEntry;
}
Symbol::~Symbol() {
coco_string_delete(mName);
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
(ch >= 9 && ch <= 10) || ch == 13
) NextCh();
if ((ch == L'/' && Comment0()) || (ch == L'/' && Comment1())) return NextToken();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line; t->charPos = charPos;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
recEnd = pos; recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
recEnd = pos; recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 3:
case_3:
{t->kind = 3; break;}
case 4:
case_4:
{t->kind = 4; break;}
case 5:
if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_6;}
else if (ch == 92) {AddCh(); goto case_7;}
else {goto case_0;}
case 6:
case_6:
if (ch == 39) {AddCh(); goto case_9;}
else {goto case_0;}
case 7:
case_7:
if ((ch >= L' ' && ch <= L'~')) {AddCh(); goto case_8;}
else {goto case_0;}
case 8:
case_8:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'f')) {AddCh(); goto case_8;}
else if (ch == 39) {AddCh(); goto case_9;}
else {goto case_0;}
case 9:
case_9:
{t->kind = 5; break;}
case 10:
case_10:
recEnd = pos; recKind = 42;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_10;}
else {t->kind = 42; break;}
case 11:
case_11:
recEnd = pos; recKind = 43;
if ((ch >= L'-' && ch <= L'.') || (ch >= L'0' && ch <= L':') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_11;}
else {t->kind = 43; break;}
case 12:
case_12:
if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if (ch == 10 || ch == 13) {AddCh(); goto case_4;}
else if (ch == L'"') {AddCh(); goto case_3;}
else if (ch == 92) {AddCh(); goto case_14;}
else {goto case_0;}
case 13:
recEnd = pos; recKind = 42;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_10;}
else if ((ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_15;}
else {t->kind = 42; break;}
case 14:
case_14:
if ((ch >= L' ' && ch <= L'~')) {AddCh(); goto case_12;}
else {goto case_0;}
case 15:
case_15:
recEnd = pos; recKind = 42;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_10;}
else if ((ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_15;}
else if (ch == L'=') {AddCh(); goto case_11;}
else {t->kind = 42; break;}
case 16:
{t->kind = 17; break;}
case 17:
{t->kind = 20; break;}
case 18:
{t->kind = 21; break;}
case 19:
case_19:
{t->kind = 22; break;}
case 20:
{t->kind = 25; break;}
case 21:
case_21:
{t->kind = 26; break;}
case 22:
case_22:
{t->kind = 27; break;}
case 23:
{t->kind = 28; break;}
case 24:
{t->kind = 31; break;}
case 25:
{t->kind = 32; break;}
case 26:
{t->kind = 33; break;}
case 27:
{t->kind = 34; break;}
case 28:
{t->kind = 35; break;}
case 29:
case_29:
{t->kind = 39; break;}
case 30:
case_30:
{t->kind = 40; break;}
case 31:
recEnd = pos; recKind = 18;
if (ch == L'.') {AddCh(); goto case_19;}
else if (ch == L'>') {AddCh(); goto case_22;}
else if (ch == L')') {AddCh(); goto case_30;}
else {t->kind = 18; break;}
case 32:
recEnd = pos; recKind = 24;
if (ch == L'.') {AddCh(); goto case_21;}
else {t->kind = 24; break;}
case 33:
recEnd = pos; recKind = 30;
if (ch == L'.') {AddCh(); goto case_29;}
else {t->kind = 30; break;}
}
AppendVal(t);
return t;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
ch == 13
) NextCh();
if ((ch == L'/' && Comment0())) return NextToken();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line; t->charPos = charPos;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
recEnd = pos; recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_3;}
else {goto case_0;}
case 3:
case_3:
recEnd = pos; recKind = 3;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_3;}
else {t->kind = 3; break;}
case 4:
case_4:
if (ch == L' ' || (ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_4;}
else if (ch == L'"') {AddCh(); goto case_5;}
else {goto case_0;}
case 5:
case_5:
{t->kind = 4; break;}
case 6:
if ((ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_7;}
else {goto case_0;}
case 7:
case_7:
if (ch == 39) {AddCh(); goto case_8;}
else {goto case_0;}
case 8:
case_8:
{t->kind = 5; break;}
case 9:
{t->kind = 6; break;}
case 10:
case_10:
if (ch == L'e') {AddCh(); goto case_11;}
else {goto case_0;}
case 11:
case_11:
if (ch == L'l') {AddCh(); goto case_12;}
else {goto case_0;}
case 12:
case_12:
if (ch == L'o') {AddCh(); goto case_13;}
else {goto case_0;}
case 13:
case_13:
if (ch == L'c') {AddCh(); goto case_14;}
else {goto case_0;}
case 14:
case_14:
if (ch == L'i') {AddCh(); goto case_15;}
else {goto case_0;}
case 15:
case_15:
if (ch == L'd') {AddCh(); goto case_16;}
else {goto case_0;}
case 16:
case_16:
if (ch == L'a') {AddCh(); goto case_17;}
else {goto case_0;}
case 17:
case_17:
if (ch == L'd') {AddCh(); goto case_26;}
else {goto case_0;}
case 18:
case_18:
if (ch == L'i') {AddCh(); goto case_19;}
else {goto case_0;}
case 19:
case_19:
if (ch == L'r') {AddCh(); goto case_20;}
else {goto case_0;}
case 20:
case_20:
if (ch == L'e') {AddCh(); goto case_21;}
else {goto case_0;}
case 21:
case_21:
if (ch == L'c') {AddCh(); goto case_22;}
else {goto case_0;}
case 22:
case_22:
if (ch == L'c') {AddCh(); goto case_23;}
else {goto case_0;}
case 23:
case_23:
if (ch == L'i') {AddCh(); goto case_24;}
else {goto case_0;}
case 24:
case_24:
if (ch == L'o') {AddCh(); goto case_25;}
else {goto case_0;}
case 25:
case_25:
if (ch == L'n') {AddCh(); goto case_26;}
else {goto case_0;}
case 26:
case_26:
{t->kind = 7; break;}
case 27:
case_27:
if (ch == L'e') {AddCh(); goto case_28;}
else {goto case_0;}
case 28:
case_28:
if (ch == L'c') {AddCh(); goto case_29;}
else {goto case_0;}
case 29:
case_29:
if (ch == L't') {AddCh(); goto case_30;}
else {goto case_0;}
case 30:
case_30:
if (ch == L'u') {AddCh(); goto case_31;}
else {goto case_0;}
case 31:
case_31:
if (ch == L'r') {AddCh(); goto case_32;}
else {goto case_0;}
case 32:
case_32:
if (ch == L'a') {AddCh(); goto case_33;}
else {goto case_0;}
case 33:
case_33:
{t->kind = 8; break;}
case 34:
case_34:
if (ch == L'c') {AddCh(); goto case_35;}
else {goto case_0;}
case 35:
case_35:
if (ch == L'e') {AddCh(); goto case_36;}
else {goto case_0;}
case 36:
case_36:
if (ch == L'n') {AddCh(); goto case_37;}
else {goto case_0;}
case 37:
case_37:
if (ch == L'd') {AddCh(); goto case_38;}
else {goto case_0;}
case 38:
case_38:
if (ch == L'i') {AddCh(); goto case_39;}
else {goto case_0;}
case 39:
case_39:
if (ch == L'd') {AddCh(); goto case_40;}
else {goto case_0;}
case 40:
case_40:
if (ch == L'o') {AddCh(); goto case_41;}
else {goto case_0;}
case 41:
case_41:
{t->kind = 9; break;}
case 42:
case_42:
if (ch == L'm') {AddCh(); goto case_43;}
else {goto case_0;}
case 43:
case_43:
if (ch == L'p') {AddCh(); goto case_44;}
else {goto case_0;}
case 44:
case_44:
if (ch == L'r') {AddCh(); goto case_45;}
else {goto case_0;}
case 45:
case_45:
if (ch == L'i') {AddCh(); goto case_46;}
else {goto case_0;}
case 46:
case_46:
if (ch == L'm') {AddCh(); goto case_47;}
else {goto case_0;}
case 47:
case_47:
if (ch == L'e') {AddCh(); goto case_48;}
else {goto case_0;}
case 48:
case_48:
{t->kind = 10; break;}
case 49:
case_49:
if (ch == L'n') {AddCh(); goto case_50;}
else {goto case_0;}
case 50:
case_50:
if (ch == L'g') {AddCh(); goto case_51;}
else {goto case_0;}
case 51:
case_51:
if (ch == L'u') {AddCh(); goto case_52;}
else {goto case_0;}
case 52:
case_52:
if (ch == L'l') {AddCh(); goto case_53;}
else {goto case_0;}
case 53:
case_53:
if (ch == L'o') {AddCh(); goto case_54;}
else {goto case_0;}
case 54:
case_54:
{t->kind = 11; break;}
case 55:
case_55:
if (ch == L't') {AddCh(); goto case_56;}
else {goto case_0;}
case 56:
case_56:
if (ch == L'a') {AddCh(); goto case_57;}
else {goto case_0;}
case 57:
case_57:
if (ch == L'd') {AddCh(); goto case_58;}
else {goto case_0;}
case 58:
case_58:
if (ch == L'o') {AddCh(); goto case_59;}
else {goto case_0;}
case 59:
case_59:
{t->kind = 12; break;}
case 60:
case_60:
recEnd = pos; recKind = 13;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_60;}
else {t->kind = 13; break;}
case 61:
case_61:
recEnd = pos; recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_61;}
else if (ch == L'.') {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 62:
if (ch == L'v') {AddCh(); goto case_10;}
else if (ch == L'd') {AddCh(); goto case_18;}
else if (ch == L'l') {AddCh(); goto case_27;}
else if (ch == L'e') {AddCh(); goto case_63;}
else if (ch == L'i') {AddCh(); goto case_42;}
else if (ch == L'a') {AddCh(); goto case_49;}
else {goto case_0;}
case 63:
case_63:
if (ch == L'n') {AddCh(); goto case_34;}
else if (ch == L's') {AddCh(); goto case_55;}
else {goto case_0;}
case 64:
if (ch == L'O') {AddCh(); goto case_65;}
else {goto case_0;}
case 65:
case_65:
if (ch == L'N') {AddCh(); goto case_66;}
else {goto case_0;}
case 66:
case_66:
if (ch == L'F') {AddCh(); goto case_67;}
else {goto case_0;}
case 67:
case_67:
if (ch == L'I') {AddCh(); goto case_68;}
else {goto case_0;}
case 68:
case_68:
if (ch == L'G') {AddCh(); goto case_69;}
else {goto case_0;}
case 69:
case_69:
{t->kind = 14; break;}
case 70:
{t->kind = 15; break;}
case 71:
{t->kind = 16; break;}
case 72:
case_72:
{t->kind = 17; break;}
case 73:
if (ch == L'U') {AddCh(); goto case_74;}
else {goto case_0;}
case 74:
case_74:
if (ch == L'N') {AddCh(); goto case_75;}
else {goto case_0;}
case 75:
case_75:
if (ch == L'C') {AddCh(); goto case_76;}
else {goto case_0;}
case 76:
case_76:
if (ch == L'I') {AddCh(); goto case_77;}
else {goto case_0;}
case 77:
case_77:
if (ch == L'O') {AddCh(); goto case_78;}
else {goto case_0;}
case 78:
case_78:
if (ch == L'N') {AddCh(); goto case_79;}
else {goto case_0;}
case 79:
case_79:
if (ch == L'E') {AddCh(); goto case_80;}
else {goto case_0;}
case 80:
case_80:
if (ch == L'S') {AddCh(); goto case_81;}
else {goto case_0;}
case 81:
case_81:
{t->kind = 18; break;}
case 82:
if (ch == L'R') {AddCh(); goto case_83;}
else {goto case_0;}
case 83:
case_83:
if (ch == L'O') {AddCh(); goto case_84;}
else {goto case_0;}
case 84:
case_84:
if (ch == L'G') {AddCh(); goto case_85;}
else {goto case_0;}
case 85:
case_85:
if (ch == L'R') {AddCh(); goto case_86;}
else {goto case_0;}
case 86:
case_86:
if (ch == L'A') {AddCh(); goto case_87;}
else {goto case_0;}
case 87:
case_87:
if (ch == L'M') {AddCh(); goto case_88;}
else {goto case_0;}
case 88:
case_88:
if (ch == L'A') {AddCh(); goto case_89;}
else {goto case_0;}
case 89:
case_89:
{t->kind = 19; break;}
case 90:
{t->kind = 26; break;}
case 91:
{t->kind = 34; break;}
case 92:
{t->kind = 35; break;}
case 93:
case_93:
{t->kind = 36; break;}
case 94:
{t->kind = 37; break;}
case 95:
case_95:
{t->kind = 49; break;}
case 96:
case_96:
{t->kind = 52; break;}
case 97:
case_97:
{t->kind = 53; break;}
case 98:
if (ch == L'=') {AddCh(); goto case_99;}
else {goto case_0;}
case 99:
case_99:
{t->kind = 54; break;}
case 100:
{t->kind = 55; break;}
case 101:
{t->kind = 56; break;}
case 102:
{t->kind = 57; break;}
case 103:
{t->kind = 58; break;}
case 104:
{t->kind = 59; break;}
case 105:
{t->kind = 60; break;}
case 106:
if (ch == L'A') {AddCh(); goto case_109;}
else {goto case_0;}
case 107:
recEnd = pos; recKind = 51;
if (ch == L'-') {AddCh(); goto case_95;}
else if (ch == L'=') {AddCh(); goto case_96;}
else {t->kind = 51; break;}
case 108:
recEnd = pos; recKind = 50;
if (ch == L'=') {AddCh(); goto case_97;}
else {t->kind = 50; break;}
case 109:
case_109:
if (ch == L'R') {AddCh(); goto case_110;}
else {goto case_0;}
case 110:
case_110:
if (ch == L'G') {AddCh(); goto case_72;}
else if (ch == L'F') {AddCh(); goto case_93;}
else {goto case_0;}
}
AppendVal(t);
return t;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
(ch >= 9 && ch <= 10) || ch == 13
) NextCh();
if ((ch == L'(' && Comment0())) return NextToken();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line; t->charPos = charPos;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
recEnd = pos; recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
{t->kind = 2; break;}
case 3:
case_3:
{t->kind = 3; break;}
case 4:
case_4:
{t->kind = 4; break;}
case 5:
case_5:
recEnd = pos; recKind = 5;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_5;}
else if ((ch >= L'D' && ch <= L'E')) {AddCh(); goto case_6;}
else {t->kind = 5; break;}
case 6:
case_6:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_8;}
else if (ch == L'+' || ch == L'-') {AddCh(); goto case_7;}
else {goto case_0;}
case 7:
case_7:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_8;}
else {goto case_0;}
case 8:
case_8:
recEnd = pos; recKind = 5;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_8;}
else {t->kind = 5; break;}
case 9:
case_9:
{t->kind = 6; break;}
case 10:
case_10:
recEnd = pos; recKind = 4;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_10;}
else if ((ch >= L'A' && ch <= L'F')) {AddCh(); goto case_13;}
else if (ch == L'H') {AddCh(); goto case_4;}
else if (ch == L'.') {AddCh(); goto case_5;}
else if (ch == L'X') {AddCh(); goto case_9;}
else {t->kind = 4; break;}
case 11:
case_11:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_11;}
else if (ch == 92) {AddCh(); goto case_14;}
else if (ch == L'"') {AddCh(); goto case_3;}
else {goto case_0;}
case 12:
case_12:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if (ch == 92) {AddCh(); goto case_15;}
else if (ch == 39) {AddCh(); goto case_3;}
else {goto case_0;}
case 13:
case_13:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_13;}
else if (ch == L'H') {AddCh(); goto case_4;}
else if (ch == L'X') {AddCh(); goto case_9;}
else {goto case_0;}
case 14:
case_14:
if ((ch >= 1 && ch <= 9) || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'[') || (ch >= L']' && ch <= L't') || (ch >= L'v' && ch <= L'~')) {AddCh(); goto case_11;}
else if (ch == L'u') {AddCh(); goto case_16;}
else {goto case_0;}
case 15:
case_15:
if ((ch >= 1 && ch <= 9) || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'[') || (ch >= L']' && ch <= L't') || (ch >= L'v' && ch <= L'~')) {AddCh(); goto case_12;}
else if (ch == L'u') {AddCh(); goto case_17;}
else {goto case_0;}
case 16:
case_16:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_11;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_18;}
else if (ch == 92) {AddCh(); goto case_14;}
else if (ch == L'"') {AddCh(); goto case_3;}
else {goto case_0;}
case 17:
case_17:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_19;}
else if (ch == 92) {AddCh(); goto case_15;}
else if (ch == 39) {AddCh(); goto case_3;}
else {goto case_0;}
case 18:
case_18:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_11;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_20;}
else if (ch == 92) {AddCh(); goto case_14;}
else if (ch == L'"') {AddCh(); goto case_3;}
else {goto case_0;}
case 19:
case_19:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_21;}
else if (ch == 92) {AddCh(); goto case_15;}
else if (ch == 39) {AddCh(); goto case_3;}
else {goto case_0;}
case 20:
case_20:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_11;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_22;}
else if (ch == 92) {AddCh(); goto case_14;}
else if (ch == L'"') {AddCh(); goto case_3;}
else {goto case_0;}
case 21:
case_21:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'/') || (ch >= L':' && ch <= L'@') || (ch >= L'G' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'F')) {AddCh(); goto case_23;}
else if (ch == 92) {AddCh(); goto case_15;}
else if (ch == 39) {AddCh(); goto case_3;}
else {goto case_0;}
case 22:
case_22:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'!') || (ch >= L'#' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_11;}
else if (ch == 92) {AddCh(); goto case_14;}
else if (ch == L'"') {AddCh(); goto case_3;}
else {goto case_0;}
case 23:
case_23:
if (ch == 10 || ch == 13) {AddCh(); goto case_2;}
else if (ch <= 9 || (ch >= 11 && ch <= 12) || (ch >= 14 && ch <= L'&') || (ch >= L'(' && ch <= L'[') || (ch >= L']' && ch <= 65535)) {AddCh(); goto case_12;}
else if (ch == 92) {AddCh(); goto case_15;}
else if (ch == 39) {AddCh(); goto case_3;}
else {goto case_0;}
case 24:
{t->kind = 7; break;}
case 25:
{t->kind = 8; break;}
case 26:
case_26:
{t->kind = 10; break;}
case 27:
case_27:
{t->kind = 12; break;}
case 28:
{t->kind = 15; break;}
case 29:
{t->kind = 16; break;}
case 30:
{t->kind = 18; break;}
case 31:
{t->kind = 19; break;}
case 32:
{t->kind = 22; break;}
case 33:
case_33:
{t->kind = 23; break;}
case 34:
{t->kind = 24; break;}
case 35:
{t->kind = 26; break;}
case 36:
{t->kind = 34; break;}
case 37:
{t->kind = 35; break;}
case 38:
{t->kind = 36; break;}
case 39:
case_39:
{t->kind = 42; break;}
case 40:
{t->kind = 44; break;}
case 41:
{t->kind = 46; break;}
case 42:
{t->kind = 47; break;}
case 43:
{t->kind = 48; break;}
case 44:
{t->kind = 49; break;}
case 45:
{t->kind = 52; break;}
case 46:
recEnd = pos; recKind = 9;
if (ch == L'=') {AddCh(); goto case_26;}
else {t->kind = 9; break;}
case 47:
recEnd = pos; recKind = 11;
if (ch == L'=') {AddCh(); goto case_27;}
else {t->kind = 11; break;}
case 48:
recEnd = pos; recKind = 31;
if (ch == L'=') {AddCh(); goto case_33;}
else {t->kind = 31; break;}
case 49:
recEnd = pos; recKind = 45;
if (ch == L'.') {AddCh(); goto case_39;}
else {t->kind = 45; break;}
}
AppendVal(t);
return t;
}
Comment::~Comment() {
coco_string_delete(start);
coco_string_delete(stop);
}
TokenRef Scanner::NextToken() {
while (ch == ' ' ||
(ch >= 9 && ch <= 10) || ch == 13 || ch == ' '
) NextCh();
if ((ch == '/' && Comment0()) || (ch == '/' && Comment1())) return NextToken();
int recKind = noSym;
size_t recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line; t->charPos = charPos;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
recEnd = pos; recKind = 1;
if ((ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z') || ch == '_' || (ch >= 'a' && ch <= 'z')) {AddCh(); goto case_1;}
else {t->kind = 1; char *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
if ((ch >= '0' && ch <= '9')) {AddCh(); goto case_3;}
else {goto case_0;}
case 3:
case_3:
recEnd = pos; recKind = 3;
if ((ch >= '0' && ch <= '9')) {AddCh(); goto case_3;}
else {t->kind = 3; break;}
case 4:
case_4:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_5;}
else {goto case_0;}
case 5:
case_5:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_6;}
else {goto case_0;}
case 6:
case_6:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_7;}
else {goto case_0;}
case 7:
case_7:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_8;}
else {goto case_0;}
case 8:
case_8:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_9;}
else {goto case_0;}
case 9:
case_9:
recEnd = pos; recKind = 4;
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_10;}
else {t->kind = 4; break;}
case 10:
case_10:
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_11;}
else {goto case_0;}
case 11:
case_11:
{t->kind = 4; break;}
case 12:
if ((ch >= 'A' && ch <= 'Z') || ch == '_' || (ch >= 'a' && ch <= 'z')) {AddCh(); goto case_13;}
else {goto case_0;}
case 13:
case_13:
recEnd = pos; recKind = 5;
if ((ch >= '0' && ch <= '9') || (ch >= 'A' && ch <= 'Z') || ch == '_' || (ch >= 'a' && ch <= 'z')) {AddCh(); goto case_13;}
else {t->kind = 5; break;}
case 14:
case_14:
if (ch <= '!' || (ch >= '#' && ch <= '[') || (ch >= ']' && ch <= 65535)) {AddCh(); goto case_14;}
else if (ch == '"') {AddCh(); goto case_15;}
else if (ch == 92) {AddCh(); goto case_17;}
else {goto case_0;}
case 15:
case_15:
{t->kind = 6; break;}
case 16:
case_16:
recEnd = pos; recKind = 2;
if ((ch >= '0' && ch <= '9')) {AddCh(); goto case_16;}
else if (ch == '.') {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 17:
case_17:
if (ch <= '!' || (ch >= '#' && ch <= '[') || (ch >= ']' && ch <= 65535)) {AddCh(); goto case_14;}
else if (ch == 92) {AddCh(); goto case_17;}
else if (ch == '"') {AddCh(); goto case_18;}
else {goto case_0;}
case 18:
case_18:
recEnd = pos; recKind = 6;
if (ch <= '!' || (ch >= '#' && ch <= '[') || (ch >= ']' && ch <= 65535)) {AddCh(); goto case_14;}
else if (ch == '"') {AddCh(); goto case_15;}
else if (ch == 92) {AddCh(); goto case_17;}
else {t->kind = 6; break;}
case 19:
{t->kind = 11; break;}
case 20:
{t->kind = 12; break;}
case 21:
{t->kind = 15; break;}
case 22:
{t->kind = 16; break;}
case 23:
{t->kind = 20; break;}
case 24:
{t->kind = 31; break;}
case 25:
{t->kind = 32; break;}
case 26:
{t->kind = 36; break;}
case 27:
{t->kind = 43; break;}
case 28:
{t->kind = 45; break;}
case 29:
{t->kind = 47; break;}
case 30:
{t->kind = 90; break;}
case 31:
{t->kind = 91; break;}
case 32:
{t->kind = 93; break;}
case 33:
recEnd = pos; recKind = 49;
if ((ch >= '0' && ch <= '9') || (ch >= 'a' && ch <= 'f')) {AddCh(); goto case_4;}
else {t->kind = 49; break;}
}
AppendVal(t);
return t;
}
int wmain(int argc, wchar_t *argv[]) {
#elif defined __GNUC__
int main(int argc, char *argv_[]) {
wchar_t ** argv = new wchar_t*[argc];
for (int i = 0; i < argc; ++i) {
argv[i] = coco_string_create(argv_[i]);
}
#else
#error unknown compiler!
#endif
wprintf(L"CocoXml/R (Oct 11, 2008)\n");
wchar_t *srcName = NULL, *nsName = NULL, *frameDir = NULL, *ddtString = NULL, *traceFileName = NULL;
wchar_t *outDir = NULL;
char *chTrFileName = NULL;
for (int i = 1; i < argc; i++) {
if (coco_string_equal(argv[i], L"-namespace") && i < argc - 1) nsName = coco_string_create(argv[++i]);
else if (coco_string_equal(argv[i], L"-frames") && i < argc - 1) frameDir = coco_string_create(argv[++i]);
else if (coco_string_equal(argv[i], L"-trace") && i < argc - 1) ddtString = coco_string_create(argv[++i]);
else if (coco_string_equal(argv[i], L"-o") && i < argc - 1) outDir = coco_string_create_append(argv[++i], L"/");
else srcName = coco_string_create(argv[i]);
}
#if defined __GNUC__
for (int i = 0; i < argc; ++i) {
coco_string_delete(argv[i]);
}
delete [] argv; argv = NULL;
#endif
if (argc > 0 && srcName != NULL) {
int pos = coco_string_lastindexof(srcName, '/');
if (pos < 0) pos = coco_string_lastindexof(srcName, '\\');
wchar_t* file = coco_string_create(srcName);
wchar_t* srcDir = coco_string_create(srcName, 0, pos+1);
CocoXml::Scanner *scanner = new CocoXml::Scanner(file);
CocoXml::Parser *parser = new CocoXml::Parser(scanner);
traceFileName = coco_string_create_append(srcDir, L"trace.txt");
chTrFileName = coco_string_create_char(traceFileName);
if ((parser->trace = fopen(chTrFileName, "w")) == NULL) {
wprintf(L"-- could not open %ls\n", chTrFileName);
exit(1);
}
parser->tab = new CocoXml::Tab(parser);
parser->xsdata = new CocoXml::XmlScannerData(parser);
parser->pgen = new CocoXml::ParserGen(parser);
parser->tab->srcName = coco_string_create(srcName);
parser->tab->srcDir = coco_string_create(srcDir);
parser->tab->nsName = coco_string_create(nsName);
parser->tab->frameDir = coco_string_create(frameDir);
parser->tab->outDir = coco_string_create(outDir != NULL ? outDir : srcDir);
if (ddtString != NULL) parser->tab->SetDDT(ddtString);
parser->Parse();
fclose(parser->trace);
// obtain the FileSize
parser->trace = fopen(chTrFileName, "r");
fseek(parser->trace, 0, SEEK_END);
long fileSize = ftell(parser->trace);
fclose(parser->trace);
if (fileSize == 0)
remove(chTrFileName);
else
wprintf(L"trace output is in %ls\n", chTrFileName);
wprintf(L"%d errors detected\n", parser->errors->count);
if (parser->errors->count != 0) {
exit(1);
}
delete parser->pgen;
delete parser->xsdata;
delete parser->tab;
delete parser;
delete scanner;
coco_string_delete(file);
coco_string_delete(srcDir);
} else {
wprintf(L"Usage: CocoXml Grammar.ATG {Option}\n");
wprintf(L"Options:\n");
wprintf(L" -namespace <namespaceName>\n");
wprintf(L" -frames <frameFilesDirectory>\n");
wprintf(L" -trace <traceString>\n");
wprintf(L" -o <outputDirectory>\n");
wprintf(L"Valid characters in the trace string:\n");
wprintf(L" A trace automaton\n");
wprintf(L" F list first/follow sets\n");
wprintf(L" G print syntax graph\n");
wprintf(L" I trace computation of first sets\n");
wprintf(L" J list ANY and SYNC sets\n");
wprintf(L" P print statistics\n");
wprintf(L" S list symbol table\n");
wprintf(L" X list cross reference table\n");
wprintf(L"XmlScanner.frame and XmlParser.frame files needed in ATG directory\n");
wprintf(L"or in a directory specified in the -frames option.\n");
}
coco_string_delete(srcName);
coco_string_delete(nsName);
coco_string_delete(frameDir);
coco_string_delete(ddtString);
coco_string_delete(chTrFileName);
coco_string_delete(traceFileName);
return 0;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
ch == 10 || ch == 13
) NextCh();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
recEnd = pos; recKind = 1;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
recEnd = pos; recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 3:
if (ch == L'=') {AddCh(); goto case_4;}
else {goto case_0;}
case 4:
case_4:
{t->kind = 3; break;}
case 5:
{t->kind = 4; break;}
case 6:
{t->kind = 5; break;}
case 7:
{t->kind = 6; break;}
case 8:
{t->kind = 8; break;}
case 9:
{t->kind = 9; break;}
}
AppendVal(t);
return t;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
ch == 10 || ch == 13
) NextCh();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
case_2:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 3:
case_3:
if (ch == L'e') {AddCh(); goto case_4;}
else {t->kind = noSym; break;}
case 4:
case_4:
if (ch == L'x') {AddCh(); goto case_5;}
else {t->kind = noSym; break;}
case 5:
case_5:
if (ch == L';') {AddCh(); goto case_6;}
else {t->kind = noSym; break;}
case 6:
case_6:
{t->kind = 4; break;}
case 7:
case_7:
if (ch == L'c') {AddCh(); goto case_8;}
else {t->kind = noSym; break;}
case 8:
case_8:
if (ch == L't') {AddCh(); goto case_9;}
else {t->kind = noSym; break;}
case 9:
case_9:
if (ch == L';') {AddCh(); goto case_10;}
else {t->kind = noSym; break;}
case 10:
case_10:
{t->kind = 5; break;}
case 11:
{t->kind = 6; break;}
case 12:
case_12:
{t->kind = 7; break;}
case 13:
{t->kind = 9; break;}
case 14:
{t->kind = 10; break;}
case 15:
{t->kind = 11; break;}
case 16:
{t->kind = 13; break;}
case 17:
{t->kind = 14; break;}
case 18:
{t->kind = 15; break;}
case 19:
if (ch == L'h') {AddCh(); goto case_3;}
else if (ch == L'o') {AddCh(); goto case_7;}
else if (ch == L'=') {AddCh(); goto case_12;}
else {t->kind = noSym; break;}
}
AppendVal(t);
return t;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
false
) NextCh();
t = CreateToken();
t->pos = pos; t->col = col; t->line = line;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: { t->kind = noSym; break; } // NextCh already done
case 1:
case_1:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 2:
if (ch <= L'&' || (ch >= L'(' && ch <= 65535)) {AddCh(); goto case_3;}
else {t->kind = noSym; break;}
case 3:
case_3:
if (ch <= L'&' || (ch >= L'(' && ch <= 65535)) {AddCh(); goto case_3;}
else if (ch == 39) {AddCh(); goto case_4;}
else {t->kind = noSym; break;}
case 4:
case_4:
{t->kind = 2; break;}
case 5:
case_5:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_5;}
else {t->kind = 3; break;}
case 6:
if (ch == L'=') {AddCh(); goto case_7;}
else {t->kind = noSym; break;}
case 7:
case_7:
{t->kind = 4; break;}
case 8:
if (ch == L'=') {AddCh(); goto case_7;}
else {t->kind = 4; break;}
case 9:
if (ch == L'=') {AddCh(); goto case_7;}
else {t->kind = 4; break;}
case 10:
{t->kind = 5; break;}
case 11:
{t->kind = 8; break;}
case 12:
{t->kind = 9; break;}
case 13:
{t->kind = 10; break;}
case 14:
case_14:
{t->kind = 20; break;}
case 15:
case_15:
{t->kind = 21; break;}
case 16:
{t->kind = 26; break;}
case 17:
if (ch == L'=') {AddCh(); goto case_7;}
else {t->kind = 31; break;}
case 18:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'g') || (ch >= L'i' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'h') {AddCh(); goto case_20;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 19:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'b' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'a') {AddCh(); goto case_21;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 20:
case_20:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'b' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'a') {AddCh(); goto case_22;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 21:
case_21:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'q') || (ch >= L's' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'r') {AddCh(); goto case_23;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 22:
case_22:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'q') || (ch >= L's' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'r') {AddCh(); goto case_24;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 23:
case_23:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'b') || (ch >= L'd' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'c') {AddCh(); goto case_25;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 24:
case_24:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'(') {AddCh(); goto case_14;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 25:
case_25:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'g') || (ch >= L'i' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'h') {AddCh(); goto case_26;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 26:
case_26:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'b' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'a') {AddCh(); goto case_27;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 27:
case_27:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'q') || (ch >= L's' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'r') {AddCh(); goto case_28;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 28:
case_28:
if ((ch >= L'0' && ch <= L'9') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_1;}
else if (ch == L'(') {AddCh(); goto case_15;}
else {t->kind = 1; wchar_t *literal = coco_string_create_lower(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
}
AppendVal(t);
return t;
}
Token* Scanner::NextToken() {
while (ch == ' ' ||
(ch >= 9 && ch <= 10) || ch == 13
) NextCh();
int recKind = noSym;
int recEnd = pos;
t = CreateToken();
t->pos = pos; t->col = col; t->line = line; t->charPos = charPos;
int state = start.state(ch);
tlen = 0; AddCh();
switch (state) {
case -1: { t->kind = eofSym; break; } // NextCh already done
case 0: {
case_0:
if (recKind != noSym) {
tlen = recEnd - t->pos;
SetScannerBehindT();
}
t->kind = recKind; break;
} // NextCh already done
case 1:
case_1:
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_2;}
else {goto case_0;}
case 2:
case_2:
recEnd = pos; recKind = 2;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_2;}
else {t->kind = 2; break;}
case 3:
if ((ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_4;}
else {goto case_0;}
case 4:
case_4:
if ((ch >= L'A' && ch <= L'Z') || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_4;}
else if (ch == L'"') {AddCh(); goto case_5;}
else {goto case_0;}
case 5:
case_5:
{t->kind = 3; break;}
case 6:
case_6:
recEnd = pos; recKind = 4;
if ((ch >= L'0' && ch <= L'9') || (ch >= L'A' && ch <= L'Z') || ch == L'_' || (ch >= L'a' && ch <= L'z')) {AddCh(); goto case_6;}
else {t->kind = 4; wchar_t *literal = coco_string_create(tval, 0, tlen); t->kind = keywords.get(literal, t->kind); coco_string_delete(literal); break;}
case 7:
case_7:
recEnd = pos; recKind = 1;
if ((ch >= L'0' && ch <= L'9')) {AddCh(); goto case_7;}
else if (ch == L'.') {AddCh(); goto case_1;}
else {t->kind = 1; break;}
case 8:
{t->kind = 6; break;}
case 9:
{t->kind = 7; break;}
case 10:
{t->kind = 9; break;}
case 11:
{t->kind = 10; break;}
case 12:
{t->kind = 11; break;}
case 13:
if (ch == L'.') {AddCh(); goto case_14;}
else {goto case_0;}
case 14:
case_14:
{t->kind = 12; break;}
case 15:
{t->kind = 13; break;}
case 16:
{t->kind = 17; break;}
case 17:
{t->kind = 18; break;}
case 18:
{t->kind = 22; break;}
case 19:
{t->kind = 23; break;}
case 20:
{t->kind = 31; break;}
case 21:
{t->kind = 33; break;}
case 22:
case_22:
{t->kind = 53; break;}
case 23:
case_23:
{t->kind = 54; break;}
case 24:
case_24:
{t->kind = 55; break;}
case 25:
case_25:
{t->kind = 56; break;}
case 26:
{t->kind = 61; break;}
case 27:
{t->kind = 62; break;}
case 28:
{t->kind = 63; break;}
case 29:
recEnd = pos; recKind = 26;
if (ch == L'=') {AddCh(); goto case_22;}
else {t->kind = 26; break;}
case 30:
recEnd = pos; recKind = 57;
if (ch == L'>') {AddCh(); goto case_23;}
else if (ch == L'=') {AddCh(); goto case_24;}
else {t->kind = 57; break;}
case 31:
recEnd = pos; recKind = 58;
if (ch == L'=') {AddCh(); goto case_25;}
else {t->kind = 58; break;}
}
AppendVal(t);
return t;
}