-C
Pragma equivalent
None.
Purpose
When used in conjunction with the -E option, preserves or removes comments in preprocessed output.
When -C is in effect, comments are preserved. Otherwise, comments are removed.
Syntax
Defaults
-C is not in effect
Usage
The -C option has no effect without either the -E option. If -E is specified, continuation sequences are preserved in the output.
Predefined macros
None.
Examples
To compile myprogram.c to produce a file myprogram.i that
contains the preprocessed program text including comments, enter:
ibm-clang myprogram.c -P -C