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1 ------------------------------------------------------------------------------
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2 -- --
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3 -- GNAT COMPILER COMPONENTS --
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4 -- --
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5 -- S E M _ C H 4 --
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6 -- --
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7 -- S p e c --
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8 -- --
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131
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9 -- Copyright (C) 1992-2018, Free Software Foundation, Inc. --
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111
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10 -- --
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11 -- GNAT is free software; you can redistribute it and/or modify it under --
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12 -- terms of the GNU General Public License as published by the Free Soft- --
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13 -- ware Foundation; either version 3, or (at your option) any later ver- --
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14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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16 -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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17 -- for more details. You should have received a copy of the GNU General --
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18 -- Public License distributed with GNAT; see file COPYING3. If not, go to --
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19 -- http://www.gnu.org/licenses for a complete copy of the license. --
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20 -- --
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21 -- GNAT was originally developed by the GNAT team at New York University. --
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22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
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23 -- --
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24 ------------------------------------------------------------------------------
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25
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26 with Types; use Types;
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27
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28 package Sem_Ch4 is
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29 procedure Analyze_Aggregate (N : Node_Id);
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30 procedure Analyze_Allocator (N : Node_Id);
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31 procedure Analyze_Arithmetic_Op (N : Node_Id);
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32 procedure Analyze_Call (N : Node_Id);
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33 procedure Analyze_Case_Expression (N : Node_Id);
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34 procedure Analyze_Comparison_Op (N : Node_Id);
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35 procedure Analyze_Concatenation (N : Node_Id);
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36 procedure Analyze_Equality_Op (N : Node_Id);
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37 procedure Analyze_Explicit_Dereference (N : Node_Id);
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38 procedure Analyze_Expression_With_Actions (N : Node_Id);
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39 procedure Analyze_If_Expression (N : Node_Id);
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40 procedure Analyze_Logical_Op (N : Node_Id);
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41 procedure Analyze_Membership_Op (N : Node_Id);
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42 procedure Analyze_Mod (N : Node_Id);
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43 procedure Analyze_Negation (N : Node_Id);
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44 procedure Analyze_Null (N : Node_Id);
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45 procedure Analyze_Qualified_Expression (N : Node_Id);
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46 procedure Analyze_Quantified_Expression (N : Node_Id);
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47 procedure Analyze_Range (N : Node_Id);
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48 procedure Analyze_Reference (N : Node_Id);
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49 procedure Analyze_Selected_Component (N : Node_Id);
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50 procedure Analyze_Short_Circuit (N : Node_Id);
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51 procedure Analyze_Slice (N : Node_Id);
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52 procedure Analyze_Type_Conversion (N : Node_Id);
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53 procedure Analyze_Unary_Op (N : Node_Id);
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54 procedure Analyze_Unchecked_Expression (N : Node_Id);
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55 procedure Analyze_Unchecked_Type_Conversion (N : Node_Id);
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56
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57 procedure Analyze_Indexed_Component_Form (N : Node_Id);
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58 -- Prior to semantic analysis, an indexed component node can denote any
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59 -- of the following syntactic constructs:
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60 -- a) An indexed component of an array
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61 -- b) A function call
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62 -- c) A conversion
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63 -- d) A slice
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64 -- The resolution of the construct requires some semantic information
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65 -- on the prefix and the indexes.
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66
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67 function Try_Object_Operation
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68 (N : Node_Id;
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69 CW_Test_Only : Boolean := False) return Boolean;
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70 -- Ada 2005 (AI-252): Support the object.operation notation. If node N
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71 -- is a call in this notation, it is transformed into a normal subprogram
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72 -- call where the prefix is a parameter, and True is returned. If node
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73 -- N is not of this form, it is unchanged, and False is returned. If
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74 -- CW_Test_Only is true then N is an N_Selected_Component node which
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75 -- is part of a call to an entry or procedure of a tagged concurrent
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76 -- type and this routine is invoked to search for class-wide subprograms
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77 -- conflicting with the target entity.
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78
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79 end Sem_Ch4;
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