[multiple changes]

[multiple changes]

2014-01-20  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document that Allow_Integer_Address is permitted
	only if System.Address is a private type.
	* opt.ads (Allow_Integer_Address): No longer set by -gnates.
	* sem_prag.adb (Analyze_Pragma, case Allow_Integer_Address):
	Allowed only if type System.Address is private, since otherwise
	it makes no sense.
	* sem_res.adb: Fix failure to properly Analyze unchecked
	conversions that were introduced by Allow_Integer_Address.
	* switch-c.adb: Remove -gnates switch.
	* usage.adb: Remove -gnates switch.
	* gnat_ugn.texi: Remove documentation of -gnates flag.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Expression_Function): Pre-analyze and
	resolve expression to perform proper name capture.

2014-01-20  Ed Schonberg  <schonberg@adacore.com>

	* sem.adb (Semantics): When saving/restoring configuration
	switches, the spec of a pre- defined unit that is the main unit
	must be treated as a predefined unit as well.

2014-01-20  Thomas Quinot  <quinot@adacore.com>

	* exp_ch7.adb (Wrap_Transient_Expression): For a Boolean
	expression, insert an extra conditional expression when saving
	the value of the expression, for the benefit of control flow
	graph based coverage analysis.
	* exp_ch3.adb: Minor reformatting.

From-SVN: r206826