[binutils-gdb] Use function_name_style to print Ada and C function names

[sergiodj+buildbot at sergiodj dot net]

*** TEST RESULTS FOR COMMIT ac8c53cc67724f990003009fd37a3d7dc662fcb3 ***

Author: Philippe Waroquiers <philippe.waroquiers@skynet.be>
Branch: master
Commit: ac8c53cc67724f990003009fd37a3d7dc662fcb3

Use function_name_style to print Ada and C function names

Note that ada-typeprint.c print_func_type is called with
types representing functions and is also called to print
a function NAME together with its type.  In such a case, the function
name will be printed using function name style.

Similarly, c_print_type_1 is called to print a type, optionally
with the name of an object of this type in the VARSTRING arg.
So, c_print_type_1 uses function name style to print varstring
when the type code indicates that c_print_type_1 TYPE is some
'real code'.

gdb/ChangeLog
2019-02-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

	* ada-typeprint.c (print_func_type): Print function name
	style to print function name.
	* c-typeprint.c (c_print_type_1): Likewise.