C and C Headers have some unsafe code

[kbknapp]

Since the unsafe counter is naive and counts all C and C++ as unsafe it's strange that some code in .c and .h files is not unsafe. See the example in the README.md...

[Vinatorul]

May be some problem with blank lines? Can you add examples ro repo?

[kbknapp]

I noticed it in the Rust repo (See the example output), but I haven't yet done any real investigating such as creating a quick .c file and seeing what happens.

[Vinatorul]

It seems to be the same bug as #2.

int  test() {
    return /* test */ 0;    
}

Result is

         Language  Files  Lines  Blanks  Comments  Code  Unsafe (%)
         --------  -----  -----  ------  --------  ----  ----------
         C Header  1      3      0       1         2     1 (50.00%)
         TOML      1      4      0       0         4     
         --------  -----  -----  ------  --------  ----  ----------
Totals:            2      7      0       1         6     1 (16.67%)

[kbknapp]

Makes sense, and now I see why I didn't catch it before! Thanks! 😄

[kbknapp]

#2 found some of the erroneous lines...but not all.

[Vinatorul]

The only place, where count.code increments before unsafe check is

else if line.contains(ms) {
    debugln!("line contains a multi start");
    count.code += 1;
    is_in_comments = line.contains(count.multi_end().unwrap());
    debugln!("line also contained a multi end: {:?}", is_in_comments);
    continue;
    }

and there is continue

[Vinatorul]

Let me fix it?

[kbknapp]

That was it! Sorry, I just pushed the patch!