use Exporter 'import';
my @const = (
- my @dep_types = qw(EXISTENCE_OF INDICES_OF TYPE_OF CONTENTS_OF),
+ my @dep_types = qw(EXISTENCE_OF TYPE_OF INDICES_OF CONTENTS_OF),
my @ev_types = qw(VALUE_SET VALUE_EXISTS),
);
our @EXPORT_OK = (
@const,
- (my @builders = qw(step string number dict proposition)),
- 'deparse',
+ (my @builders = qw(rspace rstrat res string number dict proposition)),
+ 'deparse', '*trace', 'expand_deps',
);
our %EXPORT_TAGS = (
map {; no strict 'refs'; $_ => \*$_ } @const
});
-# $INDICES_OF = 1, ...
+# $EXISTENCE_OF = 1, ...
do { no strict 'refs'; ${$dep_types[$_-1]} = $_ } for 1..@dep_types;
# VALUE_EXISTS triggers all types, VALUE_SET all but EXISTENCE_OF
-our @VALUE_EXISTS = (EXISTENCE_OF(), INDICES_OF(), TYPE_OF(), CONTENTS_OF());
-our @VALUE_SET = (INDICES_OF(), TYPE_OF(), CONTENTS_OF());
+our @VALUE_EXISTS = (EXISTENCE_OF(), TYPE_OF(), INDICES_OF(), CONTENTS_OF());
+our @VALUE_SET = (TYPE_OF(), INDICES_OF(), CONTENTS_OF());
-sub step {
- require DX::Step::Normal;
- DX::Step::Normal->new(@_);
+sub trace { }
+
+sub _expand_dep {
+ my ($type, @path) = @{$_[0]};
+ my @expanded = map {
+ ref() ? @{$_->value_path or return ()} : $_
+ } @path;
+ return [ $type, @expanded ];
+}
+
+sub expand_deps {
+ [ map _expand_dep($_), @{$_[0]} ]
+}
+
+sub rspace {
+ require DX::ResolutionSpace;
+ DX::ResolutionSpace->new(@_);
+}
+
+sub rstrat {
+ require DX::ResolutionStrategy;
+ DX::ResolutionStrategy->new(@_);
+}
+
+sub res {
+ require DX::Resolution;
+ DX::Resolution->new(@_);
}
sub string {
sub deparse {
$dp ||= do {
- require DX::Deparse;
- DX::Deparse->new;
+ require DX::TraceFormatter;
+ DX::TraceFormatter->new;
};
my ($thing) = @_;
- $dp->fmt($thing);
+ $dp->format($thing);
}
}