)

// Symbolizer implements the plugin.Symbolize interface.
type Symbolizer struct {
	Obj       plugin.ObjTool
	UI        plugin.UI
	Transport http.RoundTripper
}

// test taps for dependency injection
var symbolzSymbolize = symbolz.Symbolize
var localSymbolize = doLocalSymbolize
var demangleFunction = Demangle

// Symbolize attempts to symbolize profile p. First uses binutils on

github.com/google/pprof/internal/graph
github.com/google/pprof/internal/measurement
github.com/google/pprof/internal/plugin
github.com/google/pprof/internal/report
github.com/google/pprof/internal/symbolizer
github.com/google/pprof/internal/symbolz
github.com/google/pprof/internal/transport
github.com/google/pprof/profile
github.com/google/pprof/third_party/svgpan
# github.com/ianlancetaylor/demangle v0.0.0-20240312041847-bd984b5ce465
## explicit; go 1.13

// are the RelocIndex[i]-th (inclusive) to RelocIndex[i+1]-th (exclusive)
// elements in the Relocs array. Aux/Data are likewise. (The index is
// 0-based.)

// Auxiliary symbols.
//
// Each symbol may (or may not) be associated with a number of auxiliary
// symbols. They are described in the Aux block. See Aux struct below.
// Currently a symbol's Gotype, FuncInfo, and associated DWARF symbols
// are auxiliary symbols.

	// with the leaf function first.
	SourceLine(addr uint64) ([]Frame, error)

	// Symbols returns a list of symbols in the object file.
	// If r is not nil, Symbols restricts the list to symbols
	// with names matching the regular expression.
	// If addr is not zero, Symbols restricts the list to symbols
	// containing that address.
	Symbols(r *regexp.Regexp, addr uint64) ([]*Sym, error)

import org.jetbrains.kotlin.analysis.api.impl.base.symbols.toKtClassKind
import org.jetbrains.kotlin.analysis.api.lifetime.withValidityAssertion
import org.jetbrains.kotlin.analysis.api.symbols.KaClassKind
import org.jetbrains.kotlin.analysis.api.symbols.KaNamedClassOrObjectSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KaSymbolOrigin
import org.jetbrains.kotlin.analysis.api.symbols.KaTypeParameterSymbol

}

// Total number of defined symbols (package symbols, hashed symbols, and
// non-package symbols).
func (r *oReader) NAlldef() int { return r.ndef + r.nhashed64def + r.nhasheddef + r.NNonpkgdef() }

// objSym represents a symbol in an object file. It is a tuple of
// the object and the symbol's local index.
// For external symbols, objidx is the index of l.extReader (extObj),

import org.jetbrains.kotlin.analysis.api.scopes.KaTypeScope
import org.jetbrains.kotlin.analysis.api.symbols.KaFileSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KaPackageSymbol
import org.jetbrains.kotlin.analysis.api.symbols.KaSymbol
import org.jetbrains.kotlin.analysis.api.symbols.markers.KaSymbolWithMembers
import org.jetbrains.kotlin.analysis.api.types.KaType
import org.jetbrains.kotlin.psi.KtElement

	// with the leaf function first.
	SourceLine(addr uint64) ([]Frame, error)

	// Symbols returns a list of symbols in the object file.
	// If r is not nil, Symbols restricts the list to symbols
	// with names matching the regular expression.
	// If addr is not zero, Symbols restricts the list to symbols
	// containing that address.
	Symbols(r *regexp.Regexp, addr uint64) ([]*Sym, error)

    override fun getDeprecation(symbol: KaSymbol): DeprecationInfo? {
        if (symbol is KaFirPackageSymbol || symbol is KaReceiverParameterSymbol) return null
        require(symbol is KaFirSymbol<*>) { "${this::class}" }

        // Optimization: Avoid building `firSymbol` of `KtFirPsiJavaClassSymbol` if it definitely isn't deprecated.
        if (symbol is KaFirPsiJavaClassSymbol && !symbol.mayHaveDeprecation()) {
            return null

    ) = when (declaration) {
        is FirSimpleFunction -> processOverriddenFunctions(declaration.symbol) { symbol ->
            processor.invoke(symbol.fir)
            ProcessorAction.NEXT
        }
        is FirProperty -> processOverriddenProperties(declaration.symbol) { symbol ->
            processor.invoke(symbol.fir)
            ProcessorAction.NEXT
        }
        else -> ProcessorAction.STOP
    }