public syntax_tree_node BuildTree(string FileName, string Text, ParseMode ParseMode)
{
//if (parser == null)
Reset();
GPPGParser.current_file_name = FileName;
GPPGParser.CompilerDirectives = compilerDirectives;
Scanner scn = new Scanner();
scn.SetSource(Text, 0);
parser.scanner = scn;
bool b = parser.Parse();
if (!b)
{
// if we can't recognize error :( or brain.dll not loaded
Errors.ErrorMsg err = new Errors.ErrorMsg(GPPGParser.current_file_name, new SourceContext(0, 0, 0, 0), "PROGRAM_ERROR");
GPPGParser.errors.Add(err);
}
Errors = GPPGParser.errors;
syntax_tree_node cu = null;
switch (ParseMode)
{
case ParseMode.Normal:
cu = GPPGParser.CompilationUnit;
break;
case ParseMode.Expression:
case ParseMode.Statement:
return(null);
}
if (cu != null && cu is compilation_unit)
{
(cu as compilation_unit).file_name = FileName;
(cu as compilation_unit).compiler_directives = CompilerDirectives;
}
return(cu);
}
public syntax_tree_node BuildTree(string FileName, string Text, ParseMode ParseMode)
{
//if (parser == null)
Reset();
GPPGParser.current_file_name = FileName;
GPPGParser.CompilerDirectives = compilerDirectives;
Scanner scn = new Scanner();
scn.SetSource(Text, 0);
parser.scanner = scn;
bool b = parser.Parse();
if (!b)
{
// if we can't recognize error :( or brain.dll not loaded
Errors.ErrorMsg err = new Errors.ErrorMsg(GPPGParser.current_file_name,new SourceContext(0,0,0,0),"PROGRAM_ERROR");
GPPGParser.errors.Add(err);
}
Errors = GPPGParser.errors;
syntax_tree_node cu = null;
switch (ParseMode)
{
case ParseMode.Normal:
cu = GPPGParser.CompilationUnit;
break;
case ParseMode.Expression:
case ParseMode.Statement:
return null;
}
if (cu != null && cu is compilation_unit)
{
(cu as compilation_unit).file_name = FileName;
(cu as compilation_unit).compiler_directives = CompilerDirectives;
}
return cu;
}