[multiple changes]

[multiple changes]

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* lib-writ.adb (Write_Unit_Information): Fatal error if linker
	options are detected in a predefined generic unit.

2013-10-10  Thomas Quinot  <quinot@adacore.com>

	* s-oscons-tmplt.c (CLOCK_REALTIME): Always define, possibly using
	a dummy placeholder value.
	(NEED_PTHREAD_CONDATTR_SETCLOCK): Remove, not needed anymore.
	* thread.c: Adjust #if test accordingly.

2013-10-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch6.adb (Consequence_Error): Generate an
	implicit if statement.
	(Expand_Contract_Cases): Generate an implicit if statement.
	(Process_Contract_Cases): Do not expand Contract_Cases when no code
	is being generated.

2013-10-10  Robert Dewar  <dewar@adacore.com>

	* sem_attr.adb (Address_Checks): New procedure.

2013-10-10  Ed Schonberg  <schonberg@adacore.com>

	* sinfo.ads, sinfo.adb: New Node Freeze_Generic_Entity, to trigger
	semantic actions at the proper point for entities that previously
	had no explicit freeze point.
	* freeze.adb (Freeze_Generic_Entities): generate new nodes to
	indicate the point at which semantic checks can be performed on
	entities declared in generic packages.
	* sem_ch13.ads, sem_ch13.adb: New procedure
	Analyze_Freeze_Generic_Entity.
	* exp_util.adb (Insert_Actions): Treat new node like Freeze_Entity.
	* sem.adb (Analyze): Call Analyze_Freeze_Generic_Entity.
	* sprint.adb (Sprint_Node): display Analyze_Freeze_Generic_Entity.
	* gcc-interface/trans.c: Ignore Analyze_Freeze_Generic_Entity.
	* gcc-interface/Make-lang.in: Update dependencies.

From-SVN: r203367