int yyparse(void) {
printf("yyparse: entering\n");
get_token();
translation_unit();
printf("yyparse: exiting\n");
return 0;
}
const char* libclang_vim::at_specific_location(
const location_tuple& location_tuple,
const std::function<std::string(CXCursor const&)>& predicate) {
static std::string vimson;
char const* file_name = location_tuple.file.c_str();
auto const args_ptrs = get_args_ptrs(location_tuple.args);
cxindex_ptr index =
clang_createIndex(/*excludeDeclsFromPCH*/ 1, /*displayDiagnostics*/ 0);
std::vector<CXUnsavedFile> unsaved_files =
create_unsaved_files(location_tuple);
cxtranslation_unit_ptr translation_unit(clang_parseTranslationUnit(
index, file_name, args_ptrs.data(), args_ptrs.size(),
unsaved_files.data(), unsaved_files.size(),
CXTranslationUnit_Incomplete));
if (!translation_unit)
return "{}";
CXFile file = clang_getFile(translation_unit, file_name);
auto const location = clang_getLocation(
translation_unit, file, location_tuple.line, location_tuple.col);
CXCursor const cursor = clang_getCursor(translation_unit, location);
vimson = predicate(cursor);
return vimson.c_str();
}
int translation_unit(void) {
if( external_declaration() ) {
} else if( translation_unit() ) {
external_declaration();
} else {
abort();
}
}
/***********************************************************
* 功能: main主函数
**********************************************************/
int main(int argc, char ** argv)
{
fin = fopen(argv[1],"rb");
if(!fin)
{
printf("不能打开SC源文件!\n");
return 0;
}
init();
getch();
get_token();
translation_unit();
cleanup();
printf("\n%s 语法分析通过!\n",argv[1]);
fclose(fin);
return 1;
}
TOKEN translation_unit(void)
{
TOKEN trans_unit = NULL;
TOKEN next = NULL;
TOKEN tok = peek_token();
if(tok != NULL)
{
trans_unit = external_declaration();
next = translation_unit();
if(trans_unit != NULL)
{
set_token_link(trans_unit, next);
}
else
{
trans_unit = next;
}
}
return trans_unit;
}
void CAipi_ExpParser::initExpParser()
{
//g_currentTimeTag = 0;
g_currentId_IForm = 1000;
CAipi_Lexer lex;
if( g_dataSource == DATA_GUI )
{
getToken();
}
else
{
TCHAR symbol = _gettc(g_fp);
m_lookahead = lex.getTokenFile(symbol);
}
translation_unit();
}
void cpp_languaget::modules_provided(std::set<std::string> &modules)
{
modules.insert(translation_unit(parse_path));
}
//parses the program
TOKEN parse(void)
{
TOKEN parse_tree = translation_unit();
parse_tree = make_translation_unit(parse_tree);
return parse_tree;
}
void CAipi_ExpParser::translation_unit()
{
if( m_lookahead != _TEOF )
{
if( m_lookahead == COMMENT )
{
getToken();
}
if( m_lookahead == C_VOID
|| m_lookahead == C_CHAR
|| m_lookahead == C_SHORT
|| m_lookahead == C_INT
|| m_lookahead == C_LONG
|| m_lookahead == C_FLOAT
|| m_lookahead == C_DOUBLE
)
{
declaration();
translation_unit();
}
else if ( m_lookahead == IDENTIFIER
|| m_lookahead == DIGIT
)
{
expression();
translation_unit();
}
else
{
CAipi_Error err;
err.displayFileError(ABNORMAL_STOP, WARNING_ERROR, _T("The parser was not able to finish the depuration process. The initialization sintax is incorrect.") );
}
}
else
{
TCHAR buffer[8];
unsigned int nError = g_LexError + g_SintaxError + g_SemantError;
unsigned int nWarning = g_WarningError + g_QuestionError;
CString str_nError = _itot( nError, buffer, 10 );
CString str_nWarning = _itot( nWarning, buffer, 10 );
CString strLex = _itot( g_LexError, buffer, 10 );
CString strSintax = _itot( g_SintaxError, buffer, 10 );
CString strSemant = _itot( g_SemantError, buffer, 10 );
CString strWarning = _itot( g_WarningError, buffer, 10);
CString strQuestion = _itot( g_QuestionError, buffer, 10);
//CString strInfo = _itot( g_InfoError, buffer, 10);
//CString strStop = _itot( g_SintaxError, buffer, 10 );
CAipi_Error err;
err.displayFileError(EMPTY_MSG, -1, _T(" *************************************************************************************************************"));
err.displayFileError(ERROR_COUNT, INFO_ERROR, _T(" Lexical errors:...") + strLex + _T(" Sintax errors:...") + strSintax + _T(" Semantic errors:...") + strSemant + _T(" *Total errors:...") + str_nError );
err.displayFileError(WARNING_COUNT, INFO_ERROR, _T(" Warnings:...") + strWarning + _T(" Warning questions:...") + strQuestion + _T(" *Total warnings:...") + str_nWarning );
err.displayFileError(FINISH, INFO_ERROR, _T(" **** Debug Summary:- ") + str_nError + _T(" error(s), ") + str_nWarning + _T(" warning(s). ****" ));
CMainFrame* pMainFrame = (CMainFrame*)::AfxGetMainWnd();
pMainFrame->m_wndOutputTabView.AddMsg1(_T("Debug Summary:- ") + str_nError + _T(" error(s), ") + str_nWarning + _T(" warning(s). ****" ));
}
}
