Description:

When processing files with one line comments on structs, "mcpp -C" comments the whole field, making it unusable.

Additional info:
* package version: mcpp-2.7.2-3-x86_64.pkg.tar.xz

Steps to reproduce:

1. Download the attached C file (test.c);
2. Call "mcpp -C /path/to/test.c"
3. See the following output:

$ mcpp -C test.c
#line 1 "/tmp/test.c"
struct test {
// A test field int testfield;
};

Expected results:

A preprocessed file with comments.

How to fix it:

The attached patch (mcpp-comments.patch), found on ZeroC's ice forums, seems to solve the problem, and making a package with the patch applied gives the following output:

$ mcpp -C test.c
#line 1 "/tmp/test.c"
struct test {
// A test field

#line 2 "/tmp/test.c"
int testfield;
};