sem_ch6.adb (Analyze_Subprogram_Body_Helper): Build body to inline in GNATprove mode when subprogran is marked Inline_Always.

2014-07-29  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Build body to
	inline in GNATprove mode when subprogran is marked Inline_Always.
	* sem_res.adb (Resolve_Call): Expand call in place in GNATProve
	mode if body to inline is available.
	* sem_prag.adb (Analyze_Pragma, case Inline_Always): Make pragma
	effective in GNATprove mode.
	* sem_ch10.adb (Analyze_Compilation_Unit): Call
	Check_Package_Body_For_Inlining in GNATprove mode, so that body
	containing subprograms with Inline_Always can be available before
	calls to them.

From-SVN: r213182