X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=gcc%2Fada%2Fsem_ch6.ads;fp=gcc%2Fada%2Fsem_ch6.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=e4e2769ab396ec90cfb09cc5f1914211d59aa14a;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/sem_ch6.ads b/gcc/ada/sem_ch6.ads deleted file mode 100644 index e4e2769a..00000000 --- a/gcc/ada/sem_ch6.ads +++ /dev/null @@ -1,170 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- S E M _ C H 6 -- --- -- --- S p e c -- --- -- --- $Revision: 1.1.16.2 $ --- -- --- Copyright (C) 1992,1993,1994,1995,1996 Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 2, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- --- for more details. You should have received a copy of the GNU General -- --- Public License distributed with GNAT; see file COPYING. If not, write -- --- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- --- MA 02111-1307, USA. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -with Types; use Types; -package Sem_Ch6 is - - procedure Analyze_Abstract_Subprogram_Declaration (N : Node_Id); - procedure Analyze_Function_Call (N : Node_Id); - procedure Analyze_Operator_Symbol (N : Node_Id); - procedure Analyze_Parameter_Association (N : Node_Id); - procedure Analyze_Procedure_Call (N : Node_Id); - procedure Analyze_Return_Statement (N : Node_Id); - procedure Analyze_Subprogram_Declaration (N : Node_Id); - procedure Analyze_Subprogram_Body (N : Node_Id); - - function Analyze_Spec (N : Node_Id) return Entity_Id; - -- Analyze subprogram specification in both subprogram declarations - -- and body declarations. - - procedure Check_Delayed_Subprogram (Designator : Entity_Id); - -- Designator can be a E_Subrpgram_Type, E_Procedure or E_Function. If a - -- type in its profile depends on a private type without a full - -- declaration, indicate that the subprogram is delayed. - - procedure Check_Discriminant_Conformance - (N : Node_Id; - Prev : Entity_Id; - Prev_Loc : Node_Id); - -- Check that the discriminants of a full type N fully conform to - -- the discriminants of the corresponding partial view Prev. - -- Prev_Loc indicates the source location of the partial view, - -- which may be different than Prev in the case of private types. - - procedure Check_Fully_Conformant - (New_Id : Entity_Id; - Old_Id : Entity_Id; - Err_Loc : Node_Id := Empty); - -- Check that two callable entitites (subprograms, entries, literals) - -- are fully conformant, post error message if not (RM 6.3.1(17)) with - -- the flag being placed on the Err_Loc node if it is specified, and - -- on the appropriate component of the New_Id construct if not. Note: - -- when checking spec/body conformance, New_Id must be the body entity - -- and Old_Id is the spec entity (the code in the implementation relies - -- on this ordering, and in any case, this makes sense, since if flags - -- are to be placed on the construct, they clearly belong on the body. - - procedure Check_Mode_Conformant - (New_Id : Entity_Id; - Old_Id : Entity_Id; - Err_Loc : Node_Id := Empty; - Get_Inst : Boolean := False); - -- Check that two callable entitites (subprograms, entries, literals) - -- are mode conformant, post error message if not (RM 6.3.1(15)) with - -- the flag being placed on the Err_Loc node if it is specified, and - -- on the appropriate component of the New_Id construct if not. The - -- argument Get_Inst is set to True when this is a check against a - -- formal access-to-subprogram type, indicating that mapping of types - -- is needed. - - procedure Check_Subtype_Conformant - (New_Id : Entity_Id; - Old_Id : Entity_Id; - Err_Loc : Node_Id := Empty); - -- Check that two callable entitites (subprograms, entries, literals) - -- are subtype conformant, post error message if not (RM 6.3.1(16)) - -- the flag being placed on the Err_Loc node if it is specified, and - -- on the appropriate component of the New_Id construct if not. - - procedure Check_Type_Conformant - (New_Id : Entity_Id; - Old_Id : Entity_Id; - Err_Loc : Node_Id := Empty); - -- Check that two callable entitites (subprograms, entries, literals) - -- are type conformant, post error message if not (RM 6.3.1(14)) with - -- the flag being placed on the Err_Loc node if it is specified, and - -- on the appropriate component of the New_Id construct if not. - - procedure Create_Extra_Formals (E : Entity_Id); - -- For each parameter of a subprogram or entry that requires an additional - -- formal (such as for access parameters and indefinite discriminated - -- parameters), creates the appropriate formal and attach it to its - -- associated parameter. Each extra formal will also be appended to - -- the end of Subp's parameter list (with each subsequent extra formal - -- being attached to the preceding extra formal). - - function Find_Corresponding_Spec (N : Node_Id) return Entity_Id; - -- Use the subprogram specification in the body to retrieve the previous - -- subprogram declaration, if any. - - function Fully_Conformant (New_Id, Old_Id : Entity_Id) return Boolean; - -- Determine whether two callable entities (subprograms, entries, - -- literals) are fully conformant (RM 6.3.1(17)) - - function Fully_Conformant_Expressions - (Given_E1 : Node_Id; - Given_E2 : Node_Id) - return Boolean; - -- Determines if two (non-empty) expressions are fully conformant - -- as defined by (RM 6.3.1(18-21)) - - function Mode_Conformant (New_Id, Old_Id : Entity_Id) return Boolean; - -- Determine whether two callable entities (subprograms, entries, - -- literals) are mode conformant (RM 6.3.1(15)) - - procedure New_Overloaded_Entity - (S : Entity_Id; - Derived_Type : Entity_Id := Empty); - -- Process new overloaded entity. Overloaded entities are created - -- by enumeration type declarations, subprogram specifications, - -- entry declarations, and (implicitly) by type derivations. - -- If Derived_Type is not Empty, then it indicates that this - -- is subprogram derived for that type. - - procedure Process_Formals ( - S : Entity_Id; - T : List_Id; - Related_Nod : Node_Id); - -- Enter the formals in the scope of the subprogram or entry, and - -- analyze default expressions if any. The implicit types created for - -- access parameter are attached to the Related_Nod which comes from the - -- context. - - procedure Set_Actual_Subtypes (N : Node_Id; Subp : Entity_Id); - -- If the formals of a subprogram are unconstrained, build a subtype - -- declaration that uses the bounds or discriminants of the actual to - -- construct an actual subtype for them. This is an optimization that - -- is done only in some cases where the actual subtype cannot change - -- during execution of the subprogram. By setting the actual subtype - -- once, we avoid recomputing it unnecessarily. - - procedure Set_Formal_Mode (Formal_Id : Entity_Id); - -- Set proper Ekind to reflect formal mode (in, out, in out) - - function Subtype_Conformant (New_Id, Old_Id : Entity_Id) return Boolean; - -- Determine whether two callable entities (subprograms, entries, - -- literals) are subtype conformant (RM6.3.1(16)) - - function Type_Conformant (New_Id, Old_Id : Entity_Id) return Boolean; - -- Determine whether two callable entities (subprograms, entries, - -- literals) are type conformant (RM6.3.1(14)) - - procedure Valid_Operator_Definition (Designator : Entity_Id); - -- Verify that an operator definition has the proper number of formals - -end Sem_Ch6;