Can't query across files?

[p1v07]

test code:

test1.cpp

#include "test2.h"
static INT64 func1(VOID)
{

    lResult = func2(1, func3, (VOID *)NULL);

    return SUCCESS;
}

test2.cpp

VOID *func3(VOID *pStr)
{
    int i = 0;
    (VOID)pthread_detach(pthread_self());

    return (VOID *)0;
} //lint !e715 !e818

my query not work:

weggli -C --cpp --unique 'func2(_,$fn,_);' -p '_ $fn(_){
_;
pthread_detach(pthread_self());
    }' test

When I put it together, the query works. So is it my query worng or weggli not support query across files?

[Felix Wilhelm]

Hi,

can you try this again with the current master branch? This works as expected for me.

√ weggli-test % weggli -C --cpp --unique 'func2(_,$fn,_);' -p '_ $fn(_){_; pthread_detach(pthread_self());}' .
/private/tmp/weggli-test/./test1.cpp:2
static INT64 func1(VOID)
{

    lResult = func2(1, func3, (VOID *)NULL);

    return SUCCESS;
}
/private/tmp/weggli-test/./test2.cpp:1
VOID *func3(VOID *pStr)
{
    int i = 0;
    (VOID)pthread_detach(pthread_self());

    return (VOID *)0;
}

[p1v07]

I made a mistake. It's test1.cpp and test2.c , some times there is c and cpp mixed. Is there a solution for this situation?

[Felix Wilhelm]

You can manually override the searched file extensions using the -e (--extensions) flag like this.
This will still parse the ".c" files in C++ mode, but that shouldn't be an issue for most codebases.

weggli --extensions c cpp --cpp --unique 'func2(_,$fn,_);' -p '_ $fn(_){_; pthread_detach(pthread_self());}' .

[p1v07]

Thanks Master!