[multiple changes]

[multiple changes]

2014-10-20  Tristan Gingold  <gingold@adacore.com>

	* init.c (__gnat_is_stack_guard): Don't use mach_vm_region_recurse on
	arm-darwin.
	* raise-gcc.c: Add ATTRIBUTE_UNUSED to remove warnings for
	unused arguments.

2014-10-20  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_attr.adb (Analyze_Attribute): Replace
	variables CS and PS with Proc_Id and Subp_Id to better illustrate
	their purpose. Account for the case where _Postconditions
	has not been generated yet and the context is aspect/pragma
	Refined_Post. In that scenario the expected prefix of attribute
	'Result is the current scope.

2014-10-20  Robert Dewar  <dewar@adacore.com>

	* par-ch4.adb (P_Expression): Handle extraneous comma/semicolon
	in middle of expression with logical operators.

2014-10-20  Robert Dewar  <dewar@adacore.com>

	* par-ch13.adb (Possible_Misspelled_Aspect): New function.

2014-10-20  Steve Baird  <baird@adacore.com>

	* pprint.adb: Improve Expression_Image function.

From-SVN: r216477