For a project we switched a project from Windows to Linux and while PC-LINT runs just fine with wine I can't get PC-LINT running with a simple test program. PC-LINT always complains about the STL headers. I went through all the Gimpel documentation about gcc and I use co-gcc.h and I generated lint_cppmac.h, size-options.lnt and gcc-include-path.lnt - We are using PC-LINT version 9.00k and I tried also with 9.00k4. gcc is version 4.8.2 in Ubuntu 14.04 LTS.
So here is what I am doing:
lint-nt.sh -voip +b std.lnt /home/test/test.cpp
lint-nt.sh is just a helper script to run PC-LINT under Linux with wine and for output transformation (i.e. backslash to slash...) and contains the following:
#!/bin/bash
DIR=`dirname $0`
# Options that are passed to PC-Lint before any other options.
# -fff: Under Linux, filenames are case-sensitive.
# +rw(__is_pod): __is_pod is a GCC toolchain-specific keyword.
PREOPTS="-fff +rw(__is_pod)"
wine ${DIR}/LINT-NT.EXE $PREOPTS "$@" | tr '\\\r' '/ '
test.cpp contains the following:
#include <iostream>
class Base {
public:
Base(int i) : m_i(i), m_pi(new int[i]) { }
~Base() {}
int get() { std::cout << m_i << std::endl; return m_i; }
private:
int m_i;
int *m_pi;
};
std.lnt just contains the following (files are the default from gimpel)
co-gcc.lnt // gcc compiler options
lib-stl.lnt // STL
So when running I get this errors (snippet)
/home/test/test.cpp 11 Info 783: Line does not end with new-line
_
Base(int i) : m_i(i), m_pi(new int[i]) { }
/home/test/test.cpp 5 Info 1732: new in constructor for class 'Base' which
has no assignment operator
/home/test/test.cpp 5 Info 1733: new in constructor for class 'Base' which
has no copy constructor
/home/test/test.cpp 5 Info 737: Loss of sign in promotion from int to
unsigned int
_
~Base() {}
/home/test/test.cpp 6 Warning 1540: Pointer member 'Base::m_pi' (line 10)
neither freed nor zeroed by destructor
/home/test/test.cpp 10 Info 830: Location cited in prior message
_
int get() { std::cout << m_i << std::endl; return m_i; }
/home/test/test.cpp 7 Error 40: Undeclared identifier 'cout'
/home/test/test.cpp 7 Info 701: Shift left of signed quantity (int)
/home/test/test.cpp 7 Error 40: Undeclared identifier 'endl'
/home/test/test.cpp 7 Warning 504: Unusual shift operation (left side unparenthesized)
/home/test/test.cpp 7 Info 701: Shift left of signed quantity (int)
/home/test/test.cpp 7 Warning 522: Highest operation, operator '<<', lacks side-effects
/home/test/test.cpp 7 Info 1762: Member function 'Base::get(void)' could be made const
_
};
/home/test/test.cpp 11 Info 1712: default constructor not defined for class
'Base'
--- Wrap-up for Module: /home/tall/test.cpp
Info 753: local class 'Base' (line 3, file /home/tall/test.cpp) not referenced
/home/test/test.cpp 3 Info 830: Location cited in prior message
Info 766: Header file '/usr/include/c++/4.8/iostream' not used in module '/home/test/test.cpp'
I tried with using namespace std and without. I tried test files with <string>
and it get's even worse.
I appreciate every hint to get this working. Thank you in advance