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verilator/test_regress/t/t_c_this.pl

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Emit model implementation as loose methods. (#3006) This patch introduces the concept of 'loose' methods, which semantically are methods, but are declared as global functions, and are passed an explicit 'self' pointer. This enables these methods to be declared outside the class, only when they are needed, therefore removing the header dependency. The bulk of the emitted model implementation now uses loose methods.
2021-06-13 13:33:11 +00:00
#!/usr/bin/env perl
if (!$::Driver) { use FindBin; exec("$FindBin::Bin/bootstrap.pl", @ARGV, $0); die; }
# DESCRIPTION: Verilator: Verilog Test driver/expect definition
#
# Copyright 2021 by Wilson Snyder. This program is free software; you
# can redistribute it and/or modify it under the terms of either the GNU
# Lesser General Public License Version 3 or the Perl Artistic License
# Version 2.0.
# SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
scenarios(vlt => 1);
compile();
if ($Self->{vlt_all}) {
# The word 'this' (but only the whole word 'this' should have been replaced
# in the contents.
Emit implementations into separate files based on required headers. This patch partitions AstCFuncs under an AstNodeModule based on which header files they require for their implementation, and emits them into separate files based on the distinct dependency sets. This helps with incremental recompilation of the output C++.
2021-07-14 21:37:37 +00:00
my $file = glob_one("$Self->{obj_dir}/$Self->{VM_PREFIX}___024root__DepSet_*__0.cpp");
Emit model implementation as loose methods. (#3006) This patch introduces the concept of 'loose' methods, which semantically are methods, but are declared as global functions, and are passed an explicit 'self' pointer. This enables these methods to be declared outside the class, only when they are needed, therefore removing the header dependency. The bulk of the emitted model implementation now uses loose methods.
2021-06-13 13:33:11 +00:00
my $text = file_contents($file);
error("$file has 'this->clk'") if ($text =~ m/\bthis->clk\b/);
error("$file does not have 'xthis'") if ($text !~ m/\bxthis\b/);
error("$file does not have 'thisx'") if ($text !~ m/\bthisx\b/);
error("$file does not have 'xthisx'") if ($text !~ m/\bxthisx\b/);
}
ok(1);
1;
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