CheckBool: Skip 'bool' type checking in C code
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@ -119,7 +119,7 @@ static bool isNonBoolStdType(const Variable* var)
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}
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void CheckBool::checkComparisonOfBoolWithInt()
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{
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if (!_settings->isEnabled("warning"))
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if (!_settings->isEnabled("warning") || !_tokenizer->isCPP())
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return;
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const SymbolDatabase* const symbolDatabase = _tokenizer->getSymbolDatabase();
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@ -58,7 +58,7 @@ private:
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TEST_CASE(checkComparisonOfFuncReturningBool6);
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}
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void check(const char code[], bool experimental = false) {
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void check(const char code[], bool experimental = false, const char filename[] = "test.cpp") {
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// Clear the error buffer..
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errout.str("");
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@ -71,7 +71,7 @@ private:
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// Tokenize..
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Tokenizer tokenizer(&settings, this);
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std::istringstream istr(code);
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tokenizer.tokenize(istr, "test.cpp");
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tokenizer.tokenize(istr, filename);
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// Check...
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CheckBool checkBool(&tokenizer, &settings, this);
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@ -312,6 +312,16 @@ private:
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check("int f() { return (!a+b<c); }");
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ASSERT_EQUALS("",errout.str());
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{
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const char code[] = "void f(int x, bool y) { if ( x != y ) {} }";
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check(code, false, "test.cpp");
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ASSERT_EQUALS("[test.cpp:1]: (warning) Comparison of a boolean with an integer.\n", errout.str());
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check(code, false, "test.c");
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ASSERT_EQUALS("", errout.str());
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}
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}
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void comparisonOfBoolExpressionWithInt2() {
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