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Add builtin 8, 16 and 32 bit integer types -- Part 2.

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Enable support for literals of the new types.

Begin implementing library support for 8, 16, and 32 bit types.

Update the compiler to represent values of their own constants.

library/int8.m:
library/int16.m:
library/int32.m:
library/uint8.m:
library/uint16.m:
library/uint32.m:
    Begin filling these modules out.

library/uint.m:
    Unrelated change: add the predicates plus/2, minus/2 and
    times/2 for uints.

library/integer.m:
    Add predicates for converting integer/0 values into values
    of the new types.

    Add functions for converting values of the new types into
    integer/0 values.

library/string.m:
    Add functions for converting values of the new types to strings.

library/private_builtin.m:
    Replace the placeholder definitions for the builtin unify and compare
    predicates for the new types with their actual definitions.

library/erlang_rtti_implementation.m:
library/rtti_implementation.m:
    Replace placeholder definitions for the new types with their
    actual definitions.

library/io.m:
    Add predicates for writing values of the new types to file streams.

library/stream.string_writer.m:
    Implement generic write and print for values of the new types.

library/string.to_string.m:
    Likewise for string/1.

library/term.m:
library/term_conversion.m:
    Add predicates and functions for converting the new types to
    and from terms.

compiler/builtin_ops.m:
compiler/elds.m:
compiler/hlds_data.m:
compiler/llds.m:
compiler/mlds.m:
compiler/prog_data.m:
    Replace placeholders for the new types with the new types.

compiler/superhomogeneous.m:
    Enable literals of the new types.

compiler/mlds_to_cs.m:
    Avoid a warning from the C# compiler for bitwise-or operators
    with sbyte operands.

compiler/c_util.m:
compiler/elds_to_erlang.m:
compiler/hlds_out_util.m:
compiler/llds_out_data.m:
compiler/lookup_switch.m:
compiler/mlds_to_c.m:
compiler/mlds_to_java.m:
compiler/opt_debug.m:
compiler/parse_tree_out_info.m:
compiler/parse_tree_to_term.m:
compiler/prog_out.m:
compiler/prog_rep.m:
compiler/prog_util.m:
    Replace placeholder code for the new types with code that uses the new
    types.

tests/invalid/invalid_int.m:
tests/invalid/invalid_int.err_exp2:
    Extend this test case to cover the fixed size integer types.
This commit is contained in:
Julien Fischer
2017-08-21 09:49:59 +10:00
parent 4d740e06de
commit 3f28b096ef
41 changed files with 3969 additions and 371 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
compiler/opt_debug.m
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@@ -1,7 +1,8 @@
%-----------------------------------------------------------------------------%
% vim: ft=mercury ts=4 sw=4 et
%-----------------------------------------------------------------------------%
% Copyright (C) 1994-2011 The University of Melbourne.
% Copyright (C) 1994-2012 The University of Melbourne.
% Copyright (C) 2013-2017 The Mercury team.
% This file may only be copied under the terms of the GNU General
% Public License - see the file COPYING in the Mercury distribution.
%-----------------------------------------------------------------------------%
@@ -445,22 +446,22 @@ dump_const(MaybeProcLabel, Const) = Str :-
Str = uint_to_string(U)
;
Const = llconst_int8(I8),
Str = int_to_string(I8)
Str = int8_to_string(I8)
;
Const = llconst_uint8(U8),
Str = int_to_string(U8)
Str = uint8_to_string(U8)
;
Const = llconst_int16(I16),
Str = int_to_string(I16)
Str = int16_to_string(I16)
;
Const = llconst_uint16(U16),
Str = int_to_string(U16)
Str = uint16_to_string(U16)
;
Const = llconst_int32(I32),
Str = int_to_string(I32)
Str = int32_to_string(I32)
;
Const = llconst_uint32(U32),
Str = int_to_string(U32)
Str = uint32_to_string(U32)
;
Const = llconst_foreign(F, _),
Str = F