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Classes: Static variables don't need to be initialized or assigned in constructors etc 

http://apps.sourceforge.net/trac/cppcheck/ticket/307
This commit is contained in:
Daniel Marjamäki 2009-05-17 19:27:16 +02:00
parent 2e61201c18
commit bad464ae9b
2 changed files with 19 additions and 3 deletions
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8
src/checkclass.cpp
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@ -77,12 +77,14 @@ struct CheckClass::VAR *CheckClass::ClassChecking_GetVarList(const Token *tok1,
// If next token contains a ":".. it is not part of a variable declaration // If next token contains a ":".. it is not part of a variable declaration
if (next->str().find(":") != std::string::npos) if (next->str().find(":") != std::string::npos)
{ continue;
} // Variable declarations that start with "static" shall be ignored..
if (next->str() == "static")
continue;
// Is it a variable declaration? // Is it a variable declaration?
else if (Token::Match(next, "%type% %var% ;")) if (Token::Match(next, "%type% %var% ;"))
{ {
if (withClasses) if (withClasses)
varname = next->strAt(1); varname = next->strAt(1);

14
test/testconstructors.cpp
View File

@ -70,6 +70,7 @@ private:
TEST_CASE(initvar_chained_assign); // BUG 2270433 TEST_CASE(initvar_chained_assign); // BUG 2270433
TEST_CASE(initvar_2constructors); // BUG 2270353 TEST_CASE(initvar_2constructors); // BUG 2270353
TEST_CASE(initvar_constvar); TEST_CASE(initvar_constvar);
TEST_CASE(initvar_staticvar);
TEST_CASE(initvar_private_constructor); // BUG 2354171 - private constructor TEST_CASE(initvar_private_constructor); // BUG 2354171 - private constructor
@ -314,6 +315,19 @@ private:
} }
void initvar_staticvar()
{
check("class Fred\n"
"{\n"
"public:\n"
" Fred() { }\n"
" static void *p;\n"
"};\n");
ASSERT_EQUALS("", errout.str());
}
void initvar_private_constructor() void initvar_private_constructor()
{ {
check("class Fred\n" check("class Fred\n"