runtime error: index out of range [-1] #46
Description
code sample:
// main.go
package main
import (
"context"
"log/slog"
"os"
)
func main() {
logger := slog.New(slog.NewTextHandler(os.Stdout, nil)).With(slog.String("app", "myapp"))
err := run()
if err != nil {
logger.ErrorContext(context.Background(), "run failed", slog.Any("error", err))
return
}
}
func run() error {
return nil
}# .golangci.yaml
linters:
enable:
- sloglint
linters-settings:
sloglint:
attr-only: true
context: "all"
static-msg: true
key-naming-case: snake$ golangci-lint run ./...
ERRO [runner] Panic: sloglint: package "main" (isInitialPkg: true, needAnalyzeSource: true): runtime error: index out of range [-1]: goroutine 937 [running]:
runtime/debug.Stack()
runtime/debug/stack.go:24 +0x64
github.com/golangci/golangci-lint/pkg/goanalysis.(*action).analyzeSafe.func1()
github.com/golangci/golangci-lint/pkg/goanalysis/runner_action.go:109 +0x21c
panic({0x10525f4a0?, 0x14001159998?})
runtime/panic.go:770 +0x124
go-simpler.org/sloglint.visit(0x14004bd1420, 0x14000a09e00, {0x1052e63a8?, 0x14004597600}, {0x0, 0x0, 0x0})
go-simpler.org/sloglint@v0.7.0/sloglint.go:226 +0xe28
go-simpler.org/sloglint.run.func2({0x1052e63a8?, 0x14004597600?})
go-simpler.org/sloglint@v0.7.0/sloglint.go:179 +0x48
golang.org/x/tools/go/ast/inspector.(*Inspector).Preorder(0x1400342a1f8, {0x140029e3c10?, 0x105b9c700?, 0x10413db3c?}, 0x140014edc20)
golang.org/x/tools@v0.21.0/go/ast/inspector/inspector.go:82 +0x90
go-simpler.org/sloglint.run(0x14004bd1420, 0x14000a09e00)
go-simpler.org/sloglint@v0.7.0/sloglint.go:178 +0x110
go-simpler.org/sloglint.New.func1(0x10514ae40?)
go-simpler.org/sloglint@v0.7.0/sloglint.go:70 +0x1f0
github.com/golangci/golangci-lint/pkg/goanalysis.(*action).analyze(0x14001324960)
github.com/golangci/golangci-lint/pkg/goanalysis/runner_action.go:191 +0x8c4
github.com/golangci/golangci-lint/pkg/goanalysis.(*action).analyzeSafe.func2()
github.com/golangci/golangci-lint/pkg/goanalysis/runner_action.go:113 +0x20
github.com/golangci/golangci-lint/pkg/timeutils.(*Stopwatch).TrackStage(0x140014185f0, {0x104d443fe, 0x8}, 0x140010d5730)
github.com/golangci/golangci-lint/pkg/timeutils/stopwatch.go:111 +0x44
github.com/golangci/golangci-lint/pkg/goanalysis.(*action).analyzeSafe(0x1046d9470?)
github.com/golangci/golangci-lint/pkg/goanalysis/runner_action.go:112 +0x78
github.com/golangci/golangci-lint/pkg/goanalysis.(*loadingPackage).analyze.func2(0x14001324960)
github.com/golangci/golangci-lint/pkg/goanalysis/runner_loadingpackage.go:80 +0xb0
created by github.com/golangci/golangci-lint/pkg/goanalysis.(*loadingPackage).analyze in goroutine 141
github.com/golangci/golangci-lint/pkg/goanalysis/runner_loadingpackage.go:75 +0x184
WARN [runner] Can't run linter goanalysis_metalinter: goanalysis_metalinter: sloglint: package "main" (isInitialPkg: true, needAnalyzeSource: true): runtime error: index out of range [-1]
ERRO Running error: can't run linter goanalysis_metalinter
goanalysis_metalinter: sloglint: package "main" (isInitialPkg: true, needAnalyzeSource: true): runtime error: index out of range [-1]
$ golangci-lint --version
golangci-lint has version 1.59.0 built with go1.22.3 from 2059b18 on 2024-05-25T11:38:08Z