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Building statement list; NEW, NEWARRAY, DELETE, DELETEARRAY

This commit is contained in:
Daniel Marjamäki 2007-05-14 16:53:38 +00:00
parent e47390597e
commit 1bcaa2c592
1 changed files with 47 additions and 2 deletions
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47
main.cpp
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@ -25,7 +25,7 @@ void Tokenize(const char FileName[]);
std::vector<std::string> VariableNames; std::vector<std::string> VariableNames;
struct STATEMENT struct STATEMENT
{ {
enum etype {OBRACE, EBRACE, DECL, ASSIGN, USE}; enum etype {OBRACE, EBRACE, DECL, ASSIGN, NEW, DELETE, NEWARRAY, DELETEARRAY};
etype Type; etype Type;
unsigned int VarIndex; unsigned int VarIndex;
}; };
@ -594,9 +594,36 @@ void CreateStatementList()
break; break;
if (match(tok2,"var =")) if (match(tok2,"var ="))
{
TOKEN *rs = tok2->next->next;
if ( match(rs,"new type ;") )
AppendStatement(STATEMENT::NEW, tok2->str);
else if ( match(rs, "new type (") )
AppendStatement(STATEMENT::NEW, tok2->str);
else if ( match(rs, "new type [") )
AppendStatement(STATEMENT::NEWARRAY, tok2->str);
else
AppendStatement(STATEMENT::ASSIGN, tok2->str); AppendStatement(STATEMENT::ASSIGN, tok2->str);
} }
} }
// Delete..
for (TOKEN *tok2 = tok; tok2; tok2 = tok2->next)
{
if (tok2->str[0]==';')
break;
if (match(tok2,"delete var ;"))
AppendStatement(STATEMENT::DELETE, getstr(tok2,1));
if (match(tok2,"delete [ ] var ;"))
AppendStatement(STATEMENT::DELETEARRAY, getstr(tok2,3));
}
}
} }
/* /*
@ -628,6 +655,24 @@ void CreateStatementList()
case STATEMENT::ASSIGN: case STATEMENT::ASSIGN:
std::cout << "assign " << VariableNames[s.VarIndex] << "\n"; std::cout << "assign " << VariableNames[s.VarIndex] << "\n";
break; break;
case STATEMENT::NEW:
std::cout << "new " << VariableNames[s.VarIndex] << "\n";
break;
case STATEMENT::NEWARRAY:
std::cout << "new[] " << VariableNames[s.VarIndex] << "\n";
break;
case STATEMENT::DELETE:
std::cout << "delete " << VariableNames[s.VarIndex] << "\n";
break;
case STATEMENT::DELETEARRAY:
std::cout << "delete[] " << VariableNames[s.VarIndex] << "\n";
break;
}; };
} }
// } // }