# This file automatically generated by /friends/.rakubrew/versions/moar-main/tools/build/gen-cat.nqp

#line 1 src/rakudo-debug.nqp
use Perl6::Grammar;
use Perl6::Actions;
use Perl6::Compiler;
use Perl6::SysConfig;

class Perl6::DebugHooks {
    has %!hooks;
    has $!suspended;

    method set_hook($name, $callback) {
        $*W.add_object($callback);
        %!hooks{$name} := $callback;
    }

    method has_hook($name) {
        !$!suspended && nqp::existskey(%!hooks, $name)
    }

    method get_hook($name) {
        %!hooks{$name}
    }

    method suspend() {
        $!suspended := 1
    }

    method unsuspend() {
        $!suspended := 0
    }
}

sub ps_qast() {
    QAST::Op.new(
        :op('callmethod'), :name('new'),
        QAST::WVal.new( :value($*W.find_single_symbol('PseudoStash')) )
    )
}

grammar Perl6::HookRegexGrammar is Perl6::RegexGrammar {
    method nibbler() {
        my $*RX_TOP_LEVEL_NIBBLER := 0;
        unless %*RX<DEBUGGER_SEEN> {
            %*RX<DEBUGGER_SEEN> := 1;
            $*RX_TOP_LEVEL_NIBBLER := 1;
        }
        Perl6::RegexGrammar.HOW.find_method(Perl6::RegexGrammar, 'nibbler')(self)
    }
}

class Perl6::HookRegexActions is Perl6::RegexActions {
    method nibbler($/) {
        if $*RX_TOP_LEVEL_NIBBLER && $*DEBUG_HOOKS.has_hook('regex_region') {
            my $file := nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME;
            $*DEBUG_HOOKS.get_hook('regex_region')($file, $/.from, $/.to);
        }
        Perl6::RegexActions.nibbler($/);
    }

    method quantified_atom($/) {
        Perl6::RegexActions.quantified_atom($/);
        my $qa := $/.ast;
        if $qa && !(~$/ ~~ /^\s*$/) && $*DEBUG_HOOKS.has_hook('regex_atom') {
            $/.make(QAST::Regex.new(
                :rxtype('concat'),
                QAST::Regex.new(
                    :rxtype('qastnode'),
                    :subtype('declarative'),
                    QAST::Stmts.new(
                        QAST::Op.new(
                            :op('p6store'),
                            QAST::Var.new( :name('$/'), :scope<lexical> ),
                            QAST::Op.new(
                                QAST::Var.new( :name('$¢'), :scope<lexical> ),
                                :name('MATCH'),
                                :op('callmethod')
                            )
                        ),
                        QAST::Op.new(
                            :op('call'),
                            QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('regex_atom')) ),
                            $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                            ps_qast(),
                            $*W.add_numeric_constant($/, 'Int', $/.from),
                            $*W.add_numeric_constant($/, 'Int', $/.to)
                        )
                    )
                ),
                $qa
            ));
        }
    }
}

grammar QRegex::P5Regex::HookGrammar is Perl6::P5RegexGrammar {
    method nibbler() {
        my $*RX_TOP_LEVEL_NIBBLER := 0;
        unless %*RX<DEBUGGER_SEEN> {
            %*RX<DEBUGGER_SEEN> := 1;
            $*RX_TOP_LEVEL_NIBBLER := 1;
        }
        QRegex::P5Regex::Grammar.HOW.find_method(QRegex::P5Regex::Grammar, 'nibbler')(self)
    }
}

class QRegex::P5Regex::HookActions is Perl6::P5RegexActions {
    method nibbler($/) {
        if $*RX_TOP_LEVEL_NIBBLER && $*DEBUG_HOOKS.has_hook('regex_region') {
            my $file := nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME;
            $*DEBUG_HOOKS.get_hook('regex_region')($file, $/.from, $/.to);
        }
        QRegex::P5Regex::Actions.nibbler($/);
    }

    method quantified_atom($/) {
        QRegex::P5Regex::Actions.quantified_atom($/);
        my $qa := $/.ast;
        if $qa && !(~$/ ~~ /^\s*$/) && $*DEBUG_HOOKS.has_hook('regex_atom') {
            $/.make(QAST::Regex.new(
                :rxtype('concat'),
                QAST::Regex.new(
                    :rxtype('qastnode'),
                    :subtype('declarative'),
                    QAST::Op.new(
                        :op('call'),
                        QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('regex_atom')) ),
                        $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                        ps_qast(),
                        $*W.add_numeric_constant($/, 'Int', $/.from),
                        $*W.add_numeric_constant($/, 'Int', $/.to)
                    )
                ),
                $qa
            ));
        }
    }
}

class Perl6::HookActions is Perl6::Actions {
    my %uninteresting := nqp::hash(
        'package_declarator', 1,
        'routine_declarator', 1,
        'multi_declarator', 1,
        'type_declarator', 1,
        'regex_declarator', 1,
        'statement_prefix', 1
    );
    sub interesting_expr($e) {
        my $accept := 1;
        for $e.hash {
            my $key := $_.key;
            my $value := $_.value;
            if %uninteresting{$key} {
                $accept := 0;
                last;
            }
            if $key eq 'scope_declarator' && $value<sym> eq 'has' {
                $accept := 0;
                last;
            }
            if $key eq 'scope_declarator' && ($value<sym> eq 'my' || $value<sym> eq 'our') {
                if $value<scoped><declarator> -> $decl {
                    # Skip plain, boring declarations with no assignment.
                    if $decl<variable_declarator> && !$decl<initializer> {
                        $accept := 0;
                        last;
                    }
                }
            }
            if $key eq 'circumfix' && $e<circumfix><pblock> {
                $accept := 0;
                last;
            }
        }
        $accept
    }

    method statement($/) {
        Perl6::Actions.statement($/);
        if $*ST_DEPTH <= 1 && $<EXPR> && interesting_expr($<EXPR>) {
            my $stmt := $/.ast;
            my $pot_hash := nqp::istype($stmt, QAST::Op) &&
                ($stmt.name eq '&infix:<,>' || $stmt.name eq '&infix:«=>»');
            my $nil := nqp::istype($stmt, QAST::Var) && $stmt.name eq 'Nil';
            if !$pot_hash && !$nil && $*DEBUG_HOOKS.has_hook('statement_simple') {
                $/.make(QAST::Stmts.new(
                    QAST::Op.new(
                        :op('call'),
                        QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_simple')) ),
                        $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                        ps_qast(),
                        $*W.add_numeric_constant($/, 'Int', $/.from),
                        $*W.add_numeric_constant($/, 'Int', $/.to)
                    ),
                    $stmt
                ));
            }
        }
    }

    method statement_control:sym<if>($/) {
        if $*DEBUG_HOOKS.has_hook('statement_cond') {
            my $from := $<sym>[0].from;
            for $<xblock> {
                my $ast := $_.ast;
                $ast[0] := QAST::Stmts.new(
                    QAST::Op.new(
                        :op('call'),
                        QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_cond')) ),
                        $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                        ps_qast(),
                        $*W.add_string_constant('if'),
                        $*W.add_numeric_constant($/, 'Int', $from),
                        $*W.add_numeric_constant($/, 'Int', $_<pblock>.from - 1)
                    ),
                    $ast[0]
                );
                $from := $_<pblock>.to + 1;
            }
        }
        Perl6::Actions.statement_control:sym<if>($/);
    }

    sub simple_xblock_hook($/) {
        if $*DEBUG_HOOKS.has_hook('statement_cond') {
            my $stmt := $/.ast;
            $stmt[0] := QAST::Stmts.new(
                QAST::Op.new(
                    :op('call'),
                    QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_cond')) ),
                    $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                    ps_qast(),
                    $*W.add_string_constant(~$<sym>),
                    $*W.add_numeric_constant($/, 'Int', $<sym>.from),
                    $*W.add_numeric_constant($/, 'Int', $<xblock><pblock>.from - 1)
                ),
                $stmt[0]
            );
        }
    }

    method statement_control:sym<unless>($/) {
        Perl6::Actions.statement_control:sym<unless>($/);
        simple_xblock_hook($/);
    }

    method statement_control:sym<while>($/) {
        Perl6::Actions.statement_control:sym<while>($/);
        simple_xblock_hook($/);
    }

    method statement_control:sym<repeat>($/) {
        Perl6::Actions.statement_control:sym<repeat>($/);
        if $*DEBUG_HOOKS.has_hook('statement_cond') {
            my $stmt := $/.ast;
            $stmt[0] := QAST::Stmts.new(
                QAST::Op.new(
                    :op('call'),
                    QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_cond')) ),
                    $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                    ps_qast(),
                    $*W.add_string_constant(~$<wu>),
                    $*W.add_numeric_constant($/, 'Int', $<wu>.from),
                    $*W.add_numeric_constant($/, 'Int', $<xblock>
                        ?? $<xblock><pblock>.from - 1
                        !! $/.to)
                ),
                $stmt[0]
            );
        }
    }

    method statement_control:sym<loop>($/) {
        if $*DEBUG_HOOKS.has_hook('statement_cond') {
            for <e1 e2 e3> -> $expr {
                if $/{$expr} -> $m {
                    $m[0].make(QAST::Stmts.new(
                        QAST::Op.new(
                            :op('call'),
                            QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_cond')) ),
                            $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                            ps_qast(),
                            $*W.add_string_constant('loop'),
                            $*W.add_numeric_constant($/, 'Int', widen_expr_from($m[0])),
                            $*W.add_numeric_constant($/, 'Int', widen_expr_to($m[0]))
                        ),
                        $m[0].ast
                    ));
                }
            }
        }
        Perl6::Actions.statement_control:sym<loop>($/);
    }

    sub widen_expr_from($e) {
        my $from := $e.from;
        for @($e) {
            if $_.from < $from {
                $from := $_.from;
            }
        }
        $from
    }

    sub widen_expr_to($e) {
        my $to := $e.to;
        for @($e) {
            if $_.to > $to {
                $to := $_.to;
            }
        }
        $to
    }

    method statement_control:sym<for>($/) {
        Perl6::Actions.statement_control:sym<for>($/);
        simple_xblock_hook($/);
    }

    method statement_control:sym<given>($/) {
        Perl6::Actions.statement_control:sym<given>($/);
        simple_xblock_hook($/);
    }

    method statement_control:sym<when>($/) {
        Perl6::Actions.statement_control:sym<when>($/);
        simple_xblock_hook($/);
    }

    method statement_control:sym<require>($/) {
        Perl6::Actions.statement_control:sym<require>($/);
        if $*DEBUG_HOOKS.has_hook('statement_simple') {
            $/.make(QAST::Stmts.new(
                QAST::Op.new(
                    :op('call'),
                    QAST::WVal.new( :value($*DEBUG_HOOKS.get_hook('statement_simple')) ),
                    $*W.add_string_constant(nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME),
                    ps_qast(),
                    $*W.add_numeric_constant($/, 'Int', $/.from),
                    $*W.add_numeric_constant($/, 'Int', $/.to)
                ),
                $/.ast
            ));
        }
    }

    sub routine_hook($/, $body, $type, $name) {
        if $*DEBUG_HOOKS.has_hook('routine_region') {
            my $file := nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME;
            $*DEBUG_HOOKS.get_hook('routine_region')($file, $/.from, $/.to, $type, $name);
        }
    }

    method routine_declarator:sym<sub>($/) {
        Perl6::Actions.routine_declarator:sym<sub>($/);
        routine_hook($/, $<routine_def>, 'sub',
            $<routine_def><deflongname> ?? ~$<routine_def><deflongname>[0] !! '');
    }
    method routine_declarator:sym<method>($/) {
        Perl6::Actions.routine_declarator:sym<method>($/);
        routine_hook($/, $<method_def>, 'method',
            $<method_def><longname> ?? ~$<method_def><longname> !! '');
    }
    method routine_declarator:sym<submethod>($/) {
        Perl6::Actions.routine_declarator:sym<submethod>($/);
        routine_hook($/, $<method_def>, 'submethod',
            $<method_def><longname> ?? ~$<method_def><longname> !! '');
    }
    method routine_declarator:sym<macro>($/) {
        #Perl6::Actions.routine_declarator:sym<macro>($/);
        routine_hook($/, $<macro_def>, 'macro',
            $<macro_def><deflongname> ?? ~$<macro_def><deflongname>[0] !! '');
    }
}

class Perl6::HookGrammar is Perl6::Grammar {
    my %seen_files;

    method statementlist($*statement_level = 0) {
        my $file := nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME;
        unless nqp::existskey(%*SEEN_FILES, $file) {
            if $*DEBUG_HOOKS.has_hook('new_file') {
                # First time we've seen this file; register it.
                $*DEBUG_HOOKS.get_hook('new_file')($file, self.MATCH.orig);
            }
            %*SEEN_FILES{$file} := 1;
        }
        my $cur_st_depth := $*ST_DEPTH;
        {
            my $*ST_DEPTH := $cur_st_depth + 1;
            Perl6::Grammar.HOW.find_method(Perl6::Grammar, 'statementlist')(self, $*statement_level)
        }
    }

    method comp_unit() {
        my $*ST_DEPTH := 0;
        my %*SEEN_FILES;

        # Fiddle the %*LANG for the appropriate actions.
        %*LANG<Regex>           := Perl6::HookRegexGrammar;
        %*LANG<Regex-actions>   := Perl6::HookRegexActions;
        %*LANG<P5Regex>         := QRegex::P5Regex::HookGrammar;
        %*LANG<P5Regex-actions> := QRegex::P5Regex::HookActions;
        %*LANG<MAIN>            := Perl6::HookGrammar;
        %*LANG<MAIN-actions>    := Perl6::HookActions;

        Perl6::Grammar.HOW.find_method(Perl6::Grammar, 'comp_unit')(self)
    }

    method blockoid() {
        my $*ST_DEPTH := 0;
        Perl6::Grammar.HOW.find_method(Perl6::Grammar, 'blockoid')(self)
    }

    method semilist() {
        my $cur_st_depth := $*ST_DEPTH;
        {
            my $*ST_DEPTH := $cur_st_depth + 1;
            Perl6::Grammar.HOW.find_method(Perl6::Grammar, 'semilist')(self)
        }
    }

    method comment:sym<#>() {
        my $c := Perl6::Grammar.HOW.find_method(Perl6::Grammar, 'comment:sym<#>')(self);
        if $c {
            my $comment := $c.MATCH.Str;
            if $comment ~~ /'#?BREAK'/ {
                if $*DEBUG_HOOKS.has_hook('new_breakpoint') {
                    my $file := nqp::getlexcaller('$?FILES') // $*ANON_CODE_NAME;
                    $*DEBUG_HOOKS.get_hook('new_breakpoint')($file, $c.MATCH().from());
                }
            }
        }
        $c
    }
}

class Perl6::Debugger is Perl6::Compiler {
    my $repl_code := 1;
    method eval(*@pos, *%named) {
        my $*ANON_CODE_NAME := "<REPL {$repl_code++}>";
        if $*DEBUG_HOOKS.has_hook('reset') {
            $*DEBUG_HOOKS.get_hook('reset')();
        }
        nqp::findmethod(Perl6::Compiler, 'eval')(self, |@pos, |%named)
    }
}

sub MAIN(*@ARGS) {
    # XXX Parrot compat hack.
    if nqp::islist(@ARGS[0]) {
        @ARGS := @ARGS[0];
    }

    # Initialize dynops.
    nqp::p6init();

    my %rakudo-build-config := nqp::hash();
    hll-config(%rakudo-build-config);
    nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new(%rakudo-build-config));

    # Create and configure compiler object.
    my $comp := Perl6::Debugger.new();

    $comp.language('Raku');
    $comp.parsegrammar(Perl6::HookGrammar);
    $comp.parseactions(Perl6::HookActions);
    $comp.addstage('syntaxcheck', :before<ast>);
    $comp.addstage('optimize', :after<ast>);

    # Add extra command line options.
    my @clo := $comp.commandline_options();
    @clo.push('setting=s');
    @clo.push('c');
    @clo.push('I=s');
    @clo.push('M=s');

    # Set up module loading trace
    my @*MODULES := [];

    # Set up END block list, which we'll run at exit.
    nqp::bindhllsym('Raku', '@END_PHASERS', []);

    # Force loading of the debugger module.
    my $debugger;
    my $i := 1;
    while @ARGS[$i] ~~ /^\-/ {
        if @ARGS[$i] ~~ /^\-D/ {
            $debugger := "-M" ~ nqp::substr(@ARGS[$i], 2);
            nqp::splice(@ARGS, [], $i, 1);
            last;
        }
        $i++;
    }

    if !(nqp::defined($debugger)) {
        $debugger := '-MDebugger::UI::CommandLine';
    }

    my $pname := @ARGS.shift();
    @ARGS.unshift('-Ilib');
    @ARGS.unshift($debugger);
    @ARGS.unshift($pname);

    # Set up debug hooks object.
    my $*DEBUG_HOOKS := Perl6::DebugHooks.new();

    # Enter the compiler.
    $comp.command_line(@ARGS, :encoding('utf8'));

    # Run any END blocks before exiting.
    for nqp::gethllsym('Raku', '@END_PHASERS') {
        my $result := $_();
        nqp::isfalse(nqp::isnull($result))
            && nqp::can($result, 'sink') && $result.sink;
    }
}

#line 1 gen/moar/main-version.nqp
sub hll-config($config) {
##############################################################################################
# Included from /friends/.rakubrew/versions/moar-main/tools/templates/main-version-common.in #
##############################################################################################
    ### Language
    $config<implementation>    := 'Rakudo';
    $config<version>           := '2023.10-100-g37fbee11d';
    $config<release-number>    := '';
    $config<codename>          := '';
    $config<language-revision> := 2;

    # Though language-revisions key provides more information
    # can-language-versions is used for speeding up and ordering
    # Perl6::Compiler.can_langauge_versions method
    $config<can-language-versions>
        := nqp::list('1', '2', '2.PREVIEW', '2.TEST', '2.TESTDEPR', '3', '3.PREVIEW', );
    $config<language-revisions> := nqp::hash( 
        1, nqp::hash(
            'mods', nqp::hash(
            ),
        ), # revision 1
        2, nqp::hash(
            'mods', nqp::hash(
                'PREVIEW', nqp::hash(
                ), # modificator PREVIEW
                'TEST', nqp::hash(
                ), # modificator TEST
                'TESTDEPR', nqp::hash(
                    'deprecate',  1,
                ), # modificator TESTDEPR
            ),
        ), # revision 2
        3, nqp::hash(
            'require', 'PREVIEW',
            'mods', nqp::hash(
                'PREVIEW', nqp::hash(
                    'require',  1,
                ), # modificator PREVIEW
            ),
        ), # revision 3

    );

    # This mapping is for quick-transforming of core setting name
    $config<prev-setting-name>  := nqp::hash(
        'NULL.c', 'NULL.c',
        'CORE.c', 'CORE.c',
        'NULL.d', 'CORE.c',
        'CORE.d', 'CORE.d',
        'NULL.e', 'CORE.d',
        'CORE.e', 'CORE.e',
    );

    ### Location
    $config<prefix>             := '/friends/.rakubrew/versions/moar-main/install';
    $config<static-rakudo-home> := '/friends/.rakubrew/versions/moar-main/install/share/perl6';

    $config<source-digest>      := '185f1ddba3bd3405b752874f2063524bd2434639';
#############################################################################################################
# End of section included from /friends/.rakubrew/versions/moar-main/tools/templates/main-version-common.in #
#############################################################################################################


    $config<static-nqp-home>    := '/friends/.rakubrew/versions/moar-main/install/share/nqp';
}


# vim: set ft=perl6 nomodifiable :