[multiple changes]

[multiple changes]

2011-10-06  Robert Dewar  <dewar@adacore.com>

	* a-ciorse.adb, a-cihase.adb, a-cihase.ads, a-coorse.adb,
	a-cborse.adb, a-comutr.adb, a-ciorma.adb, a-cbmutr.adb,
	a-cbmutr.ads, a-cbhase.adb, a-cbhase.ads: Minor reformatting and code
	reorganization (use conditional expressions).

2011-10-06  Robert Dewar  <dewar@adacore.com>

	* sem_res.adb (Resolve_Arithmetic_Op): Fix bad warning for
	floating divide by zero.

2011-10-06  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb: Limited interfaces that are not immutably limited
	are OK in return statements.

From-SVN: r179629