clang-format: macro in a function

Question

Some c code Before format:

#define MS_DEF(type) extern type

MS_DEF(int) my_func(int a, int b, int c, const char *x, const char *y, const char *z)
{
  // do something
  return 0;
}

After format (clang-format --style=LLVM test.c) :

#define MS_DEF(type) extern type

MS_DEF(int)
my_func(int a, int b, int c, const char *x, const char *y, const char *z) {
  // do something
  return 0;
}

I want to keep MS_DEF(int) and my_func in same line

MS_DEF(int) my_func(...)

How to do? thanks

Emilia Dreamer · Accepted Answer · 2022-12-23 10:03:06Z

1

The TypenameMacros style option is intended exactly for such cases.

Try adding the following to your .clang-format configuration file:

TypenameMacros: ['MS_DEF']

With just that option, the formatted result is as following

#define MS_DEF(type) extern type

MS_DEF(int) my_func(int a, int b, int c, const char *x, const char *y,
                    const char *z) {
  // do something
  return 0;
}

answered Dec 23, 2022 at 10:03

Emilia Dreamer

1457 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

clang-format: macro in a function

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related