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convert CheckPostfixOperator::postfixOperator() to use the symbol database

This commit is contained in:
Robert Reif 2011-07-23 15:14:15 -04:00
parent 5e1fd81ea7
commit aa65eed02b
1 changed files with 9 additions and 9 deletions
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18
lib/checkpostfixoperator.cpp
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@ -22,6 +22,7 @@
//---------------------------------------------------------------------------
#include "checkpostfixoperator.h"
#include "symboldatabase.h"
//---------------------------------------------------------------------------
@ -38,6 +39,7 @@ void CheckPostfixOperator::postfixOperator()
return;
const Token *tok = _tokenizer->tokens();
const SymbolDatabase *symbolDatabase = _tokenizer->getSymbolDatabase();
// prevent crash if first token is ++ or --
if (Token::Match(tok, "++|--"))
@ -73,23 +75,21 @@ void CheckPostfixOperator::postfixOperator()
if (result && tok->previous()->varId())
{
const Token *decltok = Token::findmatch(_tokenizer->tokens(), "%varid%", tok->previous()->varId());
if (decltok == NULL || !Token::Match(decltok->tokAt(-1), "%type%"))
const Variable *var = symbolDatabase->getVariableFromVarId(tok->previous()->varId());
if (!var || !Token::Match(var->typeEndToken(), "%type%"))
continue;
const Token *decltok = var->nameToken();
if (Token::Match(decltok->previous(), "iterator|const_iterator|reverse_iterator|const_reverse_iterator"))
{
// the variable is an iterator
postfixOperatorError(tok);
}
else
else if (var->type())
{
const std::string classDef = std::string("class ") + std::string(decltok->previous()->strAt(0));
if (Token::findmatch(_tokenizer->tokens(), classDef.c_str()))
{
// the variable is an instance of class
postfixOperatorError(tok);
}
// the variable is an instance of class
postfixOperatorError(tok);
}
}
}