2013-10-10  Pascal Obry  <obry@adacore.com>

	* prj-conf.adb: Minor typo fixes in comment.

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

	* s-taprop-posix.adb (Compute_Deadline): New local subprogram,
	factors common code between Timed_Sleep and Timed_Delay.

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

	* freeze.adb (Freeze_Record_Type): Don't replace others if
	expander inactive. This avoids clobbering the ASIS tree in
	-gnatct mode.

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

	* sem_res.adb (Resolve_Op_Expon): Avoid crash testing for
	fixed-point case in preanalysis mode (error will be caught during
	full analysis).

From-SVN: r203362