walkero
/
cppcheck
1
0
Fork 0
Code Issues Pull Requests Projects Releases 1 Wiki Activity

Refactoring: Use range for loops

This commit is contained in:
Daniel Marjamäki 2018-07-14 13:19:41 +02:00
parent d603a811bb
commit 0f3cc56c59
1 changed files with 29 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
lib/valueflow.cpp
View File

@ -608,11 +608,10 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
// !
else if (parent->str() == "!") {
std::list<ValueFlow::Value>::const_iterator it;
for (it = tok->values().begin(); it != tok->values().end(); ++it) {
if (!it->isIntValue())
for (const ValueFlow::Value &val : tok->values()) {
if (!val.isIntValue())
continue;
ValueFlow::Value v(*it);
ValueFlow::Value v(val);
v.intvalue = !v.intvalue;
setTokenValue(parent, v, settings);
}
@ -620,11 +619,10 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
// ~
else if (parent->str() == "~") {
std::list<ValueFlow::Value>::const_iterator it;
for (it = tok->values().begin(); it != tok->values().end(); ++it) {
if (!it->isIntValue())
for (const ValueFlow::Value &val : tok->values()) {
if (!val.isIntValue())
continue;
ValueFlow::Value v(*it);
ValueFlow::Value v(val);
v.intvalue = ~v.intvalue;
unsigned int bits = 0;
if (settings &&
@ -643,12 +641,11 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
}
// unary minus
else if (parent->str() == "-" && !parent->astOperand2()) {
std::list<ValueFlow::Value>::const_iterator it;
for (it = tok->values().begin(); it != tok->values().end(); ++it) {
if (!it->isIntValue() && !it->isFloatValue())
else if (parent->isUnaryOp("-")) {
for (const ValueFlow::Value &val : tok->values()) {
if (!val.isIntValue() && !val.isFloatValue())
continue;
ValueFlow::Value v(*it);
ValueFlow::Value v(val);
if (v.isIntValue())
v.intvalue = -v.intvalue;
else
@ -658,25 +655,25 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
}
// Array element
else if (parent->str() == "[" && parent->astOperand1() && parent->astOperand2()) {
for (std::list<ValueFlow::Value>::const_iterator value1 = parent->astOperand1()->values().begin(); value1 != parent->astOperand1()->values().end(); ++value1) {
if (!value1->isTokValue())
else if (parent->str() == "[" && parent->isBinaryOp()) {
for (const ValueFlow::Value &value1 : parent->astOperand1()->values()) {
if (!value1.isTokValue())
continue;
for (std::list<ValueFlow::Value>::const_iterator value2 = parent->astOperand2()->values().begin(); value2 != parent->astOperand2()->values().end(); ++value2) {
if (!value2->isIntValue())
for (const ValueFlow::Value &value2 : parent->astOperand2()->values()) {
if (!value2.isIntValue())
continue;
if (value1->varId == 0U || value2->varId == 0U ||
(value1->varId == value2->varId && value1->varvalue == value2->varvalue)) {
if (value1.varId == 0U || value2.varId == 0U ||
(value1.varId == value2.varId && value1.varvalue == value2.varvalue)) {
ValueFlow::Value result(0);
result.condition = value1->condition ? value1->condition : value2->condition;
result.setInconclusive(value1->isInconclusive() | value2->isInconclusive());
result.varId = (value1->varId != 0U) ? value1->varId : value2->varId;
result.varvalue = (result.varId == value1->varId) ? value1->intvalue : value2->intvalue;
if (value1->valueKind == value2->valueKind)
result.valueKind = value1->valueKind;
if (value1->tokvalue->tokType() == Token::eString) {
const std::string s = value1->tokvalue->strValue();
const MathLib::bigint index = value2->intvalue;
result.condition = value1.condition ? value1.condition : value2.condition;
result.setInconclusive(value1.isInconclusive() | value2.isInconclusive());
result.varId = (value1.varId != 0U) ? value1.varId : value2.varId;
result.varvalue = (result.varId == value1.varId) ? value1.intvalue : value2.intvalue;
if (value1.valueKind == value2.valueKind)
result.valueKind = value1.valueKind;
if (value1.tokvalue->tokType() == Token::eString) {
const std::string s = value1.tokvalue->strValue();
const MathLib::bigint index = value2.intvalue;
if (index == s.size()) {
result.intvalue = 0;
setTokenValue(parent, result, settings);
@ -684,9 +681,9 @@ static void setTokenValue(Token* tok, const ValueFlow::Value &value, const Setti
result.intvalue = s[index];
setTokenValue(parent, result, settings);
}
} else if (value1->tokvalue->str() == "{") {
MathLib::bigint index = value2->intvalue;
const Token *element = value1->tokvalue->next();
} else if (value1.tokvalue->str() == "{") {
MathLib::bigint index = value2.intvalue;
const Token *element = value1.tokvalue->next();
while (index > 0 && element->str() != "}") {
if (element->str() == ",")
--index;