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ValueType: Better handling of wide strings

This commit is contained in:
Daniel Marjamäki 2015-10-11 08:13:30 +02:00
parent 37d9a95ef1
commit cf179f82b6
2 changed files with 9 additions and 3 deletions
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11
lib/symboldatabase.cpp
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@ -3820,9 +3820,14 @@ void SymbolDatabase::setValueTypeInTokenList(Token *tokens)
::setValueType(tok, ValueType(ValueType::Sign::UNKNOWN_SIGN, ValueType::Type::BOOL, 0U));
else if (tok->tokType() == Token::eChar)
::setValueType(tok, ValueType(ValueType::Sign::UNKNOWN_SIGN, ValueType::Type::CHAR, 0U));
else if (tok->tokType() == Token::eString)
::setValueType(tok, ValueType(ValueType::Sign::UNKNOWN_SIGN, ValueType::Type::CHAR, 1U, 1U));
else if (tok->str() == "(") {
else if (tok->tokType() == Token::eString) {
ValueType valuetype(ValueType::Sign::UNKNOWN_SIGN, ValueType::Type::CHAR, 1U, 1U);
if (tok->isLong()) {
valuetype.originalTypeName = "wchar_t";
valuetype.type = ValueType::Type::SHORT;
}
::setValueType(tok, valuetype);
} else if (tok->str() == "(") {
// cast
if (!tok->astOperand2() && Token::Match(tok, "( %name%")) {
ValueType valuetype;

1
test/testsymboldatabase.cpp
View File

@ -2976,6 +2976,7 @@ private:
ASSERT_EQUALS("const char *", typeOf("\"hello\" + 1", "+"));
ASSERT_EQUALS("char", typeOf("\"hello\"[1]", "["));
ASSERT_EQUALS("char", typeOf("*\"hello\"", "*"));
ASSERT_EQUALS("const short *", typeOf("L\"hello\" + 1", "+"));
// Variable calculations
ASSERT_EQUALS("int", typeOf("int x; a = x + 1;", "+"));