exp_ch7.adb, [...]: Minor reformatting.

exp_ch7.adb, [...]: Minor reformatting.

2012-10-02  Robert Dewar  <dewar@adacore.com>

	* exp_ch7.adb, sem_dim.adb, sem_dim.ads, prj-part.adb, checks.adb,
	freeze.adb, sem_ch4.adb, sem_ch13.adb: Minor reformatting.

2012-10-02  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb (Analyze_Pragma, case Overflow_Checks): Fix
	typo preventing proper processing of Overflow_Checks pragmas
	for general case.

2012-10-02  Robert Dewar  <dewar@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Mod): Fix crash in ELIMINATED overflow
	checks mode when bignum mode is used.

2012-10-02  Robert Dewar  <dewar@adacore.com>

	* stylesw.ads, gnat_ugn.texi: Document new style rule for NOT IN.
	* par-ch4.adb (P_Relational_Operator): Add style check for NOT IN.
	* style.ads, styleg.adb, styleg.ads (Check_Not_In): New procedure.

From-SVN: r191962