* c-common.c (c_common_truthvalue_conversion): Adjust comment.
	Call c_common_truthvalue_conversion rather than
	lang_hooks.truthvalue_conversion.
	* c-convert.c (convert): Call c_objc_common_truthvalue_conversion.
	* c-objc-common.c (c_objc_common_truthvalue_conversion): Move to
	c-typeck.c.
	* c-objc-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Change to
	c_common_truthvalue_conversion.
	* c-parser.c (c_parser_paren_condition, c_parser_for_statement,
	c_parser_conditional_expression, c_parser_binary_expression): Call
	c_objc_common_truthvalue_conversion.
	* c-typeck.c (build_unary_op): Call
	c_objc_common_truthvalue_conversion.
	(build_conditional_expr): Do not call
	lang_hooks.truthvalue_conversion.
	(build_binary_op): Call c_common_truthvalue_conversion.
	(c_objc_common_truthvalue_conversion): Moved from
	c-objc-common.c.  Call default_function_array_conversion instead
	of default_conversion.

objc:
	* objc-act.c (next_sjlj_build_enter_and_setjmp,
	next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
	Call c_common_truthvalue_conversion.

From-SVN: r96917