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cf4304c251
compiler/old_type_constraints.m:
As above.
compiler/type_constraints.m:
Make this file a placeholder for the new constraint based
type analysis algorithm I will soon start work on.
compiler/check_hlds.m:
Include the new (old) module.
compiler/mercury_compile_front_end.m:
Invoke one constraint based type analysis module or the other based on
the value of an option.
compiler/notes/compiler_design.html:
Document both modules.
43 lines
1.5 KiB
Mathematica
43 lines
1.5 KiB
Mathematica
%---------------------------------------------------------------------------%
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% vim: ft=mercury ts=4 sw=4 et
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%---------------------------------------------------------------------------%
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% Copyright (C) 2009-2012 The University of Melbourne.
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% This file may only be copied under the terms of the GNU General
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% Public License - see the file COPYING in the Mercury distribution.
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%---------------------------------------------------------------------------%
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%
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% File: type_constraints.m
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%
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% Typecheck all the predicates in the program using constraints.
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%
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%---------------------------------------------------------------------------%
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:- module check_hlds.type_constraints.
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:- interface.
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:- import_module hlds.
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:- import_module hlds.hlds_module.
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:- import_module parse_tree.
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:- import_module parse_tree.error_util.
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:- import_module list.
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% Typecheck the module using constraints.
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%
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:- pred typecheck_constraints(module_info::in, module_info::out,
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list(error_spec)::out) is det.
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%---------------------------------------------------------------------------%
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:- implementation.
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%---------------------------------------------------------------------------%
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%---------------------------------------------------------------------------%
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typecheck_constraints(!HLDS, Specs) :-
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Specs = [].
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%---------------------------------------------------------------------------%
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:- end_module check_hlds.type_constraints.
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%---------------------------------------------------------------------------%
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