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Uninitialized member variable: Added unit test that currently fails for bug 2270353 - Uninitialized variable false positive on multi constructors

This commit is contained in:
Daniel Marjamäki 2008-11-15 08:53:51 +00:00
parent 607036d4eb
commit 9034c8b27e
3 changed files with 61 additions and 26 deletions
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22
CheckOther.cpp
View File

@ -1,4 +1,4 @@
/*
/*
* c++check - c/c++ syntax checking
* Copyright (C) 2007 Daniel Marjamäki
*
@ -34,16 +34,16 @@
//---------------------------------------------------------------------------
// Warning on C-Style casts.. p = (kalle *)foo;
//---------------------------------------------------------------------------
CheckOther::CheckOther( Tokenizer *tokenizer )
{
_tokenizer = tokenizer;
}
CheckOther::~CheckOther()
{
}
CheckOther::CheckOther( Tokenizer *tokenizer )
{
_tokenizer = tokenizer;
}
CheckOther::~CheckOther()
{
}
void CheckOther::WarningOldStylePointerCast()
{

26
CheckOther.h
View File

@ -1,4 +1,4 @@
/*
/*
* c++check - c/c++ syntax checking
* Copyright (C) 2007 Daniel Marjamäki
*
@ -22,14 +22,14 @@
#ifndef CheckOtherH
#define CheckOtherH
//---------------------------------------------------------------------------
#include "tokenize.h"
class CheckOther
{
public:
CheckOther( Tokenizer *tokenizer );
~CheckOther();
#include "tokenize.h"
class CheckOther
{
public:
CheckOther( Tokenizer *tokenizer );
~CheckOther();
// Casting
void WarningOldStylePointerCast();
@ -71,12 +71,12 @@ public:
void CheckCharVariable();
// Incomplete statement. A statement that only contains a constant or variable
void CheckIncompleteStatement();
private:
void CheckVariableScope_LookupVar( const TOKEN *tok1, const char varname[] );
void CheckIncompleteStatement();
private:
void CheckVariableScope_LookupVar( const TOKEN *tok1, const char varname[] );
Tokenizer *_tokenizer;
};
};
//---------------------------------------------------------------------------
#endif

39
testconstructors.cpp
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@ -1,4 +1,4 @@
/*
/*
* c++check - c/c++ syntax checking
* Copyright (C) 2007 Daniel Marjamäki
*
@ -36,7 +36,7 @@ private:
void check( const char code[] )
{
// Tokenize..
Tokenizer tokenizer;
Tokenizer tokenizer;
tokenizer.getFiles()->push_back( "test.cpp" );
std::istringstream istr(code);
tokenizer.TokenizeCode( istr );
@ -64,6 +64,7 @@ private:
TEST_CASE( initvar_operator_eq ); // BUG 2190376
TEST_CASE( initvar_same_classname ); // BUG 2208157
TEST_CASE( initvar_chained_assign ); // BUG 2270433
// TODO TEST_CASE( initvar_2constructors ); // BUG 2270353
}
@ -226,6 +227,40 @@ private:
}
void initvar_2constructors()
{
check( "class c\n"
"{\n"
" c();\n"
" c(bool b);"
"\n"
" void InitInt();\n"
"\n"
" int m_iMyInt;\n"
" int m_bMyBool;\n"
"}\n"
"\n"
"c::c()\n"
"{\n"
" m_bMyBool = false;\n"
" InitInt();"
"}\n"
"\n"
"c::c(bool b)\n"
"{\n"
" m_bMyBool = b;\n"
" InitInt();\n"
"}\n"
"\n"
"void c::InitInt()\n"
"{\n"
" m_iMyInt = 0;\n"
"}\n" );
std::string err( errout.str() );
ASSERT_EQUALS( std::string(""), err );
}
};
REGISTER_TEST( TestConstructors )