Fixed #1691 (False positive: Function parameter 'x' is passed by value. It could be passed by reference instead.)
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1539c0b3d2
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41c43c1790
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@ -1064,12 +1064,15 @@ void Tokenizer::simplifyTypedef()
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}
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}
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}
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}
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while (!pointers.empty())
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if (!pointers.empty())
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{
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{
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tok2->insertToken(pointers.front().c_str());
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std::list<std::string>::const_iterator iter;
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pointers.pop_front();
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for (iter = pointers.begin(); iter != pointers.end(); ++iter)
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{
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tok2->insertToken(*iter);
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tok2 = tok2->next();
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tok2 = tok2->next();
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}
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}
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}
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if (functionPtr || functionRef || function)
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if (functionPtr || functionRef || function)
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{
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{
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@ -1198,6 +1201,7 @@ void Tokenizer::simplifyTypedef()
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arrayStart = 0;
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arrayStart = 0;
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arrayEnd = 0;
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arrayEnd = 0;
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offset = 1;
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offset = 1;
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pointers.clear();
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while (tok->tokAt(offset) && Token::Match(tok->tokAt(offset), "*|&"))
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while (tok->tokAt(offset) && Token::Match(tok->tokAt(offset), "*|&"))
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pointers.push_back(tok->tokAt(offset++)->str());
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pointers.push_back(tok->tokAt(offset++)->str());
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@ -191,6 +191,7 @@ private:
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TEST_CASE(simplifyTypedef46); // ticket #1615
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TEST_CASE(simplifyTypedef46); // ticket #1615
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TEST_CASE(simplifyTypedef47);
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TEST_CASE(simplifyTypedef47);
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TEST_CASE(simplifyTypedef48); // ticket #1673
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TEST_CASE(simplifyTypedef48); // ticket #1673
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TEST_CASE(simplifyTypedef49); // ticket #1691
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TEST_CASE(simplifyTypedefFunction1);
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TEST_CASE(simplifyTypedefFunction1);
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TEST_CASE(simplifyTypedefFunction2); // ticket #1685
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TEST_CASE(simplifyTypedefFunction2); // ticket #1685
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@ -3989,6 +3990,23 @@ private:
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ASSERT_EQUALS(expected, sizeof_(code));
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ASSERT_EQUALS(expected, sizeof_(code));
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}
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}
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void simplifyTypedef49() // ticket #1691
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{
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const char code[] = "class Class2 {\n"
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"typedef const Class & Const_Reference;\n"
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"void some_method (Const_Reference x) const {}\n"
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"void another_method (Const_Reference x) const {}\n"
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"}";
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// The expected result..
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const std::string expected("class Class2 { "
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"; "
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"void some_method ( const Class & x ) const { } "
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"void another_method ( const Class & x ) const { } "
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"}");
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ASSERT_EQUALS(expected, sizeof_(code));
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}
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void simplifyTypedefFunction1()
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void simplifyTypedefFunction1()
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{
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{
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{
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{
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