252 lines
10 KiB
C
252 lines
10 KiB
C
/****************************************************************************
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* *
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* GNAT COMPILER COMPONENTS *
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* *
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* FE *
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* *
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* C Header File *
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* *
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* Copyright (C) 1992-2009, Free Software Foundation, Inc. *
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* *
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* GNAT is free software; you can redistribute it and/or modify it under *
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* terms of the GNU General Public License as published by the Free Soft- *
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* ware Foundation; either version 3, or (at your option) any later ver- *
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* sion. GNAT is distributed in the hope that it will be useful, but WITH- *
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* OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY *
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* or FITNESS FOR A PARTICULAR PURPOSE. *
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* *
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* As a special exception under Section 7 of GPL version 3, you are granted *
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* additional permissions described in the GCC Runtime Library Exception, *
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* version 3.1, as published by the Free Software Foundation. *
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* *
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* You should have received a copy of the GNU General Public License and *
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* a copy of the GCC Runtime Library Exception along with this program; *
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* see the files COPYING3 and COPYING.RUNTIME respectively. If not, see *
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* <http://www.gnu.org/licenses/>. *
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* *
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* GNAT was originally developed by the GNAT team at New York University. *
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* Extensive contributions were provided by Ada Core Technologies Inc. *
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* *
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****************************************************************************/
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/* This file contains definitions to access front-end functions and
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variables used by gigi. */
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/* comperr: */
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#define Compiler_Abort comperr__compiler_abort
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extern int Compiler_Abort (Fat_Pointer, int, Fat_Pointer) ATTRIBUTE_NORETURN;
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/* csets: */
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#define Fold_Lower(C) csets__fold_lower[C]
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#define Fold_Upper(C) csets__fold_upper[C]
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extern char Fold_Lower[], Fold_Upper[];
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/* debug: */
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#define Debug_Flag_NN debug__debug_flag_nn
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extern Boolean Debug_Flag_NN;
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/* einfo: We will be setting Esize for types, Component_Bit_Offset for fields,
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Alignment for types and objects, Component_Size for array types, and
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Present_Expr for N_Variant nodes. */
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#define Set_Alignment einfo__set_alignment
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#define Set_Component_Bit_Offset einfo__set_component_bit_offset
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#define Set_Component_Size einfo__set_component_size
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#define Set_Esize einfo__set_esize
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#define Set_Mechanism einfo__set_mechanism
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#define Set_RM_Size einfo__set_rm_size
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#define Set_Present_Expr sinfo__set_present_expr
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extern void Set_Alignment (Entity_Id, Uint);
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extern void Set_Component_Bit_Offset (Entity_Id, Uint);
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extern void Set_Component_Size (Entity_Id, Uint);
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extern void Set_Esize (Entity_Id, Uint);
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extern void Set_Mechanism (Entity_Id, Mechanism_Type);
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extern void Set_RM_Size (Entity_Id, Uint);
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extern void Set_Present_Expr (Node_Id, Uint);
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/* Test if the node N is the name of an entity (i.e. is an identifier,
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expanded name, or an attribute reference that returns an entity). */
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#define Is_Entity_Name einfo__is_entity_name
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extern Boolean Is_Entity_Name (Node_Id);
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#define Get_Attribute_Definition_Clause einfo__get_attribute_definition_clause
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extern Node_Id Get_Attribute_Definition_Clause (Entity_Id, char);
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/* errout: */
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#define Error_Msg_N errout__error_msg_n
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#define Error_Msg_NE errout__error_msg_ne
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#define Set_Identifier_Casing errout__set_identifier_casing
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extern void Error_Msg_N (Fat_Pointer, Node_Id);
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extern void Error_Msg_NE (Fat_Pointer, Node_Id, Entity_Id);
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extern void Set_Identifier_Casing (Char *, const Char *);
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/* err_vars: */
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#define Error_Msg_Node_2 err_vars__error_msg_node_2
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#define Error_Msg_Uint_1 err_vars__error_msg_uint_1
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#define Error_Msg_Uint_2 err_vars__error_msg_uint_2
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extern Entity_Id Error_Msg_Node_2;
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extern Uint Error_Msg_Uint_1;
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extern Uint Error_Msg_Uint_2;
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/* exp_ch11: */
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#define Get_Local_Raise_Call_Entity exp_ch11__get_local_raise_call_entity
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#define Get_RT_Exception_Entity exp_ch11__get_rt_exception_entity
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extern Entity_Id Get_Local_Raise_Call_Entity (void);
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extern Entity_Id Get_RT_Exception_Entity (int);
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/* exp_code: */
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#define Asm_Input_Constraint exp_code__asm_input_constraint
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#define Asm_Input_Value exp_code__asm_input_value
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#define Asm_Output_Constraint exp_code__asm_output_constraint
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#define Asm_Output_Variable exp_code__asm_output_variable
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#define Asm_Template exp_code__asm_template
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#define Clobber_Get_Next exp_code__clobber_get_next
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#define Clobber_Setup exp_code__clobber_setup
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#define Is_Asm_Volatile exp_code__is_asm_volatile
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#define Next_Asm_Input exp_code__next_asm_input
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#define Next_Asm_Output exp_code__next_asm_output
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#define Setup_Asm_Inputs exp_code__setup_asm_inputs
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#define Setup_Asm_Outputs exp_code__setup_asm_outputs
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extern Node_Id Asm_Input_Constraint (void);
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extern Node_Id Asm_Input_Value (void);
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extern Node_Id Asm_Output_Constraint (void);
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extern Node_Id Asm_Output_Variable (void);
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extern Node_Id Asm_Template (Node_Id);
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extern char *Clobber_Get_Next (void);
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extern void Clobber_Setup (Node_Id);
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extern Boolean Is_Asm_Volatile (Node_Id);
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extern void Next_Asm_Input (void);
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extern void Next_Asm_Output (void);
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extern void Setup_Asm_Inputs (Node_Id);
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extern void Setup_Asm_Outputs (Node_Id);
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/* exp_dbug: */
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#define Get_Encoded_Name exp_dbug__get_encoded_name
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#define Get_External_Name exp_dbug__get_external_name
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#define Get_External_Name_With_Suffix exp_dbug__get_external_name_with_suffix
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extern void Get_Encoded_Name (Entity_Id);
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extern void Get_External_Name (Entity_Id, Boolean);
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extern void Get_External_Name_With_Suffix (Entity_Id, Fat_Pointer);
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/* exp_util: */
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#define Is_Fully_Repped_Tagged_Type exp_util__is_fully_repped_tagged_type
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extern Boolean Is_Fully_Repped_Tagged_Type (Entity_Id);
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/* lib: */
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#define Cunit lib__cunit
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#define Ident_String lib__ident_string
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#define In_Extended_Main_Code_Unit lib__in_extended_main_code_unit
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#define In_Same_Source_Unit lib__in_same_source_unit
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extern Node_Id Cunit (Unit_Number_Type);
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extern Node_Id Ident_String (Unit_Number_Type);
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extern Boolean In_Extended_Main_Code_Unit (Entity_Id);
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extern Boolean In_Same_Source_Unit (Node_Id, Node_Id);
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/* opt: */
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#define Global_Discard_Names opt__global_discard_names
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#define Exception_Locations_Suppressed opt__exception_locations_suppressed
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#define Exception_Mechanism opt__exception_mechanism
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#define Back_Annotate_Rep_Info opt__back_annotate_rep_info
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typedef enum {Setjmp_Longjmp, Back_End_Exceptions} Exception_Mechanism_Type;
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extern Boolean Global_Discard_Names;
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extern Boolean Exception_Locations_Suppressed;
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extern Exception_Mechanism_Type Exception_Mechanism;
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extern Boolean Back_Annotate_Rep_Info;
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/* restrict: */
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#define No_Exception_Handlers_Set restrict__no_exception_handlers_set
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#define Check_No_Implicit_Heap_Alloc restrict__check_no_implicit_heap_alloc
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#define Check_Elaboration_Code_Allowed restrict__check_elaboration_code_allowed
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#define Check_Implicit_Dynamic_Code_Allowed restrict__check_implicit_dynamic_code_allowed
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extern Boolean No_Exception_Handlers_Set (void);
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extern void Check_No_Implicit_Heap_Alloc (Node_Id);
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extern void Check_Elaboration_Code_Allowed (Node_Id);
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extern void Check_Implicit_Dynamic_Code_Allowed (Node_Id);
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/* sem_aux: */
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#define Ancestor_Subtype sem_aux__ancestor_subtype
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#define First_Discriminant sem_aux__first_discriminant
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#define First_Stored_Discriminant sem_aux__first_stored_discriminant
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#define First_Subtype sem_aux__first_subtype
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#define Is_By_Reference_Type sem_aux__is_by_reference_type
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#define Is_Derived_Type sem_aux__is_derived_type
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extern Entity_Id Ancestor_Subtype (Entity_Id);
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extern Entity_Id First_Discriminant (Entity_Id);
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extern Entity_Id First_Stored_Discriminant (Entity_Id);
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extern Entity_Id First_Subtype (Entity_Id);
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extern Boolean Is_By_Reference_Type (Entity_Id);
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extern Boolean Is_Derived_Type (Entity_Id);
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/* sem_elim: */
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#define Eliminate_Error_Msg sem_elim__eliminate_error_msg
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extern void Eliminate_Error_Msg (Node_Id, Entity_Id);
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/* sem_eval: */
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#define Compile_Time_Known_Value sem_eval__compile_time_known_value
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#define Expr_Value sem_eval__expr_value
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#define Expr_Value_S sem_eval__expr_value_s
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#define Is_OK_Static_Expression sem_eval__is_ok_static_expression
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#define Is_OK_Static_Subtype sem_eval__is_ok_static_subtype
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extern Uint Expr_Value (Node_Id);
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extern Node_Id Expr_Value_S (Node_Id);
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extern Boolean Compile_Time_Known_Value (Node_Id);
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extern Boolean Is_OK_Static_Expression (Node_Id);
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extern Boolean Is_OK_Static_Subtype (Entity_Id);
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/* sem_util: */
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#define Defining_Entity sem_util__defining_entity
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#define First_Actual sem_util__first_actual
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#define Next_Actual sem_util__next_actual
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#define Requires_Transient_Scope sem_util__requires_transient_scope
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extern Entity_Id Defining_Entity (Node_Id);
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extern Node_Id First_Actual (Node_Id);
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extern Node_Id Next_Actual (Node_Id);
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extern Boolean Requires_Transient_Scope (Entity_Id);
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/* sinfo: These functions aren't in sinfo.h since we don't make the
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setting functions, just the retrieval functions. */
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#define Set_Has_No_Elaboration_Code sinfo__set_has_no_elaboration_code
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extern void Set_Has_No_Elaboration_Code (Node_Id, Boolean);
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/* targparm: */
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#define Backend_Overflow_Checks_On_Target targparm__backend_overflow_checks_on_target
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#define Stack_Check_Probes_On_Target targparm__stack_check_probes_on_target
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#define Stack_Check_Limits_On_Target targparm__stack_check_limits_on_target
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extern Boolean Backend_Overflow_Checks_On_Target;
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extern Boolean Stack_Check_Probes_On_Target;
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extern Boolean Stack_Check_Limits_On_Target;
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