[multiple changes]

[multiple changes]

2009-04-20  Pascal Obry  <obry@adacore.com>

	* a-direct.adb (To_Lower_If_Case_Insensitive): Removed.
	Remove all calls to To_Lower_If_Case_Insensitive to preserve
	the pathname original casing.

2009-04-20  Robert Dewar  <dewar@adacore.com>

	* g-trasym.adb: Minor reformatting

	* s-os_lib.adb: Minor reformatting

	* sem.adb: Minor reformatting
	Minor code reorganization

	* sem_ch3.adb: Minor reformatting

	* sem_ch4.adb: Minor reformatting

	* sem_ch8.adb: Minor reformatting

	* sem_type.adb: Minor reformatting

From-SVN: r146412