[Ada] Remove repeated analysis of attribute prefixes

At the beginning of Analyze_Attribute routine we analyze the attribute
prefix. There is no need to repeat this analysis in branches for
individual attributes.

Code cleanup related to various Analyze/Resolve routines.

gcc/ada/

	* sem_attr.adb (Analyze_Attribute): Remove calls to Analyze for
	attributes Identity, Priority, Ref, Restriction_Set, To_Address
	and for tasking-related attributes Callable, Terminated and
	Storage_Size.

diff --git a/gcc/ada/sem_attr.adb b/gcc/ada/sem_attr.adb
index ca841d3f40f49ee42ed6fae71b2cdf095cf9fe4a..47485676c7445530e81b513551e7a1ba562fdd70 100644 (file)
--- a/gcc/ada/sem_attr.adb
+++ b/gcc/ada/sem_attr.adb
@@ -2693,8 +2693,6 @@ package body Sem_Attr is
 
       procedure Check_Task_Prefix is
       begin
-         Analyze (P);
-
          --  Ada 2005 (AI-345): Attribute 'Terminated can be applied to
          --  task interface class-wide types.
 
@@ -4301,7 +4299,6 @@ package body Sem_Attr is
 
       when Attribute_Identity =>
          Check_E0;
-         Analyze (P);
 
          if Etype (P) = Standard_Exception_Type then
             Set_Etype (N, RTE (RE_Exception_Id));
@@ -5505,8 +5502,6 @@ package body Sem_Attr is
 
          --  The prefix must be a protected object (AARM D.5.2 (2/2))
 
-         Analyze (P);
-
          if Is_Protected_Type (Etype (P))
            or else (Is_Access_Type (Etype (P))
                       and then Is_Protected_Type (Designated_Type (Etype (P))))
@@ -5846,7 +5841,6 @@ package body Sem_Attr is
 
       when Attribute_Ref =>
          Check_E1;
-         Analyze (P);
 
          if Nkind (P) /= N_Expanded_Name
            or else not Is_RTE (P_Type, RE_Address)
@@ -5874,7 +5868,6 @@ package body Sem_Attr is
 
       begin
          Check_E1;
-         Analyze (P);
          Check_System_Prefix;
 
          --  No_Dependence case
@@ -6456,7 +6449,6 @@ package body Sem_Attr is
          Val : Uint;
       begin
          Check_E1;
-         Analyze (P);
          Check_System_Prefix;
 
          Generate_Reference (RTE (RE_Address), P);