Where to place spaces in braced initializer expressions.

Default value:

Possible values:

• unset
• inside
• outside
• outside_and_inside
• none

Examples

int x[] = { 1, 2, 3 };

int x[] ={ 1, 2, 3};

int x[] ={ 1, 2, 3 };

int x[] ={1, 2, 3};