[gdb/cli] Factor out try_source_highlight
Function source_cache::ensure contains some code using the GNU
source-highlight library.
The code is a sizable part of the function, and contains conditional
compilation in a slightly convoluted way:
...
if (!already_styled)
#endif /* HAVE_SOURCE_HIGHLIGHT */
{
...
Fix this by factoring out the code into new function try_source_highlight,
such that:
- source_cache::ensure is easier to read, and
- the conditional compilation is at the level of the function body.
Tested on x86_64-linux.
Reviewed-By: Lancelot Six <lancelot.six@amd.com>
1 file changed
