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2008-04-08 Hristian Kirtchev <kirtchev@adacore.com> Ed Schonberg <schonberg@adacore.com> Robert Dewar <dewar@adacore.com> * exp_ch2.adb: Minor reformatting. (Expand_Entry_Index_Parameter): Set the type of the identifier. (Expand_Entry_Reference): Add call to Expand_Protected_Component. (Expand_Protected_Component): New routine. (Expand_Protected_Private): Removed. Add Sure parameter to Note_Possible_Modification calls * sem_ch12.ads, sem_ch12.adb (Analyze_Subprogram_Instantiation): The generated subprogram declaration must inherit the overriding indicator from the instantiation node. (Validate_Access_Type_Instance): If the designated type of the actual is a limited view, use the available view in all cases, not only if the type is an incomplete type. (Instantiate_Object): Actual is illegal if the formal is null-excluding and the actual subtype does not exclude null. (Process_Default): Handle properly abstract formal subprograms. (Check_Formal_Package_Instance): Handle properly defaulted formal subprograms in a partially parameterized formal package. Add Sure parameter to Note_Possible_Modification calls (Validate_Derived_Type_Instance): if the formal is non-limited, the actual cannot be limited. (Collect_Previous_Instances): Generate instance bodies for subprograms as well. * sem_ch13.adb (Analyze_Attribute_Definition_Clause, case Small): Don't try to set RM_Size. Add Sure parameter to Note_Possible_Modification calls (Analyze_At_Clause): Preserve Comes_From_Source on Rewrite call (Analyze_Attribute_Definition_Clause, case Attribute_Address): Check for constant overlaid by variable and issue warning. Use new Is_Standard_Character_Type predicate (Analyze_Record_Representation_Clause): Check that the specified Last_Bit is not less than First_Bit - 1. (Analyze_Attribute_Definition_Clause, case Address): Check for self-referential address clause * sem_ch5.ads, sem_ch5.adb (Diagnose_Non_Variable_Lhs): Rewrite the detection mechanism when the lhs is a prival. (Analyze_Assignment): Call Check_Unprotected_Access to detect assignment of a pointer to protected data, to an object declared outside of the protected object. (Analyze_Loop_Statement): Check for unreachable code after loop Add Sure parameter to Note_Possible_Modication calls Protect analysis from previous syntax error such as a scope mismatch or a missing begin. (Analyze_Assignment_Statement): The assignment is illegal if the left-hand is an interface. * sem_res.adb (Resolve_Arithmetic_Op): For mod/rem check violation of restriction No_Implicit_Conditionals Add Sure parameter to Note_Possible_Modication calls Use new Is_Standard_Character_Type predicate (Make_Call_Into_Operator): Preserve Comes_From_Source when rewriting call as operator. Fixes problems (e.g. validity checking) which come from the result looking as though it does not come from source). (Resolve_Call): Check case of name in named parameter if style checks are enabled. (Resolve_Call): Exclude calls to Current_Task as entry formal defaults from the checking that such calls should not occur from an entry body. (Resolve_Call): If the return type of an Inline_Always function requires the secondary stack, create a transient scope for the call if the body of the function is not available for inlining. (Resolve_Actuals): Apply Ada2005 checks to view conversions of arrays that are actuals for in-out formals. (Try_Object_Operation): If prefix is a tagged protected object,retrieve primitive operations from base type. (Analyze_Selected_Component): If the context is a call to a protected operation the parent may be an indexed component prior to expansion. (Resolve_Actuals): If an actual is of a protected subtype, use its base type to determine whether a conversion to the corresponding record is needed. (Resolve_Short_Circuit): Handle pragma Check * sem_eval.adb: Minor code reorganization (usea Is_Constant_Object) Use new Is_Standard_Character_Type predicate (Eval_Relational_Op): Catch more cases of string comparison From-SVN: r134027
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