[multiple changes]

2009-07-15  Robert Dewar  <dewar@adacore.com>

	* sem_ch10.adb: Minor reformatting throughout
	Minor code reorganization (put nested subprograms in alpha order)

2009-07-15  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch6.adb (Expand_Call): Prevent double attachment of the result
	when compiling a call to a protected function that returns a controlled
	object.

2009-07-15  Hristian Kirtchev  <kirtchev@adacore.com>

	* sysdep.c (__gnat_localtime_tzoff): Consolidate the Lynx cases into
	one. Add task locking and unlocking around the critical region which
	mentions localtime_r and global variable timezone for various targets.
	Comment reformatting.

From-SVN: r149686