2019-07-03  Eric Botcazou  <ebotcazou@adacore.com>

gcc/ada/

	* doc/gnat_rm/interfacing_to_other_languages.rst (Interfacing to C):
	Document that boolean types with convention C now map to C99 bool.
	* gnat_rm.texi: Regenerate.

From-SVN: r272960