2013-09-10 Hristian Kirtchev <kirtchev@adacore.com>

	* aspects.adb: Add entries in the Has_Aspect_Specifications_Flag
	table for package body and body stubs.
	(Move_Or_Merge_Aspects): New routine.
	(Remove_Aspects): New routine.
	* aspects.ads (Move_Aspects): Update comment on usage.
	(Move_Or_Merge_Aspects): New routine.
	(Remove_Aspects): New routine.
	* par-ch3.adb: Update the grammar of private_type_declaration,
	private_extension_declaration, object_renaming_declaration,
	and exception_renaming_declaration.
	(P_Subprogram): Parse the
	aspect specifications that apply to a body stub.
	* par-ch6.adb: Update the grammar of subprogram_body_stub and
	generic_instantiation.
	* par-ch7.adb: Update the grammar of package_declaration,
	package_specification, package_body, package_renaming_declaration,
	package_body_stub.
	(P_Package): Parse the aspect specifications
	that apply to a body, a body stub and package renaming.
	* par-ch9.adb: Update the grammar of entry_declaration,
	protected_body, protected_body_stub, task_body,
	and task_body_stub.
	(P_Protected): Add local variable
	Aspect_Sloc. Add local constant Dummy_Node.  Parse the aspect
	specifications that apply to a protected body and a protected
	body stub.
	(P_Task): Add local variable Aspect_Sloc. Add local
	constant Dummy_Node. Parse the aspect specifications that apply
	to a task body and a task body stub.
	* par-ch12.adb: Update the grammar of
	generic_renaming_declaration.
	(P_Generic): Parse the aspect
	specifications that apply to a generic renaming.
	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): Do not emit
	an error when analyzing aspects that apply to a body stub. Such
	aspects are relocated to the proper body.
	* sem_ch7.adb (Analyze_Package_Body_Helper): Analyze the aspect
	specifications that apply to a body.
	* sem_ch9.adb (Analyze_Protected_Body): Warn about user-defined
	aspects not being supported on protected bodies. Remove the
	aspect specifications.	(Analyze_Single_Protected_Declaration):
	Analyze the aspects that apply to a single protected declaration.
	(Analyze_Task_Body): Warn about user-defined aspects not being
	supported on task bodies. Remove the aspect specifications.
	* sem_ch10.adb: Add with and use clause for Aspects.
	(Analyze_Package_Body_Stub): Propagate the aspect specifications
	from the stub to the proper body.
	* sem_ch13.adb (Analyze_Aspect_Specifications): Insert the
	corresponding pragma of an aspect that applies to a body in the
	declarations of the body.
	* sinfo.ads: Update the gramma of expression_function,
	private_type_declaration, private_extension_declaration,
	object_renaming_declaration, exception_renaming_declaration,
	package_renaming_declaration, subprogram_renaming_declaration,
	generic_renaming_declaration, entry_declaration,
	subprogram_body_stub, package_body_stub, task_body_stub,
	generic_subprogram_declaration.

2013-09-10  Hristian Kirtchev  <kirtchev@adacore.com>

	* sem_prag.adb (Analyze_Pragma): Add processing
	for aspect/pragma SPARK_Mode when it applies to a [library-level]
	subprogram or package [body].

2013-09-10  Robert Dewar  <dewar@adacore.com>

	* gnat_ugn.texi: Document that -gnatc and -gnatR cannot be
	given together.
	* switch-c.adb (Scan_Front_End_Switches): Give error if both
	-gnatR and -gnatc given.

2013-09-10  Robert Dewar  <dewar@adacore.com>

	* g-table.ads, g-table.adb (For_Each): New generic procedure
	(Sort_Table): New generic procedure.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202460 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 7 insertions, 3 deletions

diff --git a/gcc/ada/gnat_ugn.texi b/gcc/ada/gnat_ugn.texi
index 0a5f07db04a..4bf45940ae4 100644
--- a/gcc/ada/gnat_ugn.texi
+++ b/gcc/ada/gnat_ugn.texi
@@ -3697,7 +3697,9 @@ object file after compilation. If @command{gnatmake} is called with
 @option{-gnatc} as a builder switch (before @option{-cargs} or in package
 Builder of the project file) then @command{gnatmake} will not fail because
 it will not look for the object files after compilation, and it will not try
-to build and link.
+to build and link. This switch may not be given if a previous @code{-gnatR}
+switch has been given, since @code{-gnatR} requires that the code generator
+be called to complete determination of representation information.
 
 @item -gnatC
 @cindex @option{-gnatC} (@command{gcc})
@@ -4006,8 +4008,10 @@ Treat pragma Restrictions as Restriction_Warnings.
 @item ^-gnatR@r{[}0@r{/}1@r{/}2@r{/}3@r{[}s@r{]]}^/REPRESENTATION_INFO^
 @cindex @option{-gnatR} (@command{gcc})
 Output representation information for declared types and objects.
-Note that this switch is not allowed if a previous
--gnatD switch has been given, since these two switches are not compatible.
+Note that this switch is not allowed if a previous @code{-gnatD} switch has
+been given, since these two switches are not compatible. It is also not allowed
+if a previous @code{-gnatc} switch has been given, since we must be generating
+code to be able to determine representation information.
 
 @item -gnats
 @cindex @option{-gnats} (@command{gcc})