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Fixed #8350 (False positive: enum class static_cast to int is treated as non-primitive when type inference is used) (#1042)

This commit is contained in:
IOBYTE 2018-01-21 01:26:37 -05:00 committed by Daniel Marjamäki
parent ec0cc4e29c
commit 5673348215
2 changed files with 16 additions and 2 deletions
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4
lib/checkpostfixoperator.h
View File

@ -50,13 +50,15 @@ public:
: Check(myName(), tokenizer, settings, errorLogger) {
}
void runSimplifiedChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) {
void runChecks(const Tokenizer *tokenizer, const Settings *settings, ErrorLogger *errorLogger) {
if (tokenizer->isC())
return;
CheckPostfixOperator checkPostfixOperator(tokenizer, settings, errorLogger);
checkPostfixOperator.postfixOperator();
}
void runSimplifiedChecks(const Tokenizer * /*tokenizer*/, const Settings * /*settings*/, ErrorLogger * /*errorLogger*/) {
}
/** Check postfix operators */
void postfixOperator();

14
test/testpostfixoperator.cpp
View File

@ -40,7 +40,6 @@ private:
Tokenizer tokenizer(&settings, this);
std::istringstream istr(code);
tokenizer.tokenize(istr, "test.cpp");
tokenizer.simplifyTokenList2();
// Check for postfix operators..
CheckPostfixOperator checkPostfixOperator(&tokenizer, &settings, this);
@ -59,6 +58,7 @@ private:
TEST_CASE(testtemplate); // #4686
TEST_CASE(testmember);
TEST_CASE(testcomma);
TEST_CASE(testauto); // #8350
}
void testsimple() {
@ -352,6 +352,18 @@ private:
"}");
ASSERT_EQUALS("", errout.str());
}
void testauto() { // #8350
check("enum class Color { Red = 0, Green = 1, };\n"
"int fun(const Color color) {\n"
" auto a = 0;\n"
" for (auto i = static_cast<int>(color); i < 10; i++) {\n"
" a += i;\n"
" }\n"
" return a;\n"
"}");
ASSERT_EQUALS("", errout.str());
}
};
REGISTER_TEST(TestPostfixOperator)