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// Copyright 2019 The gVisor Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package nogo
import (
"encoding/gob"
"golang.org/x/tools/go/analysis"
"golang.org/x/tools/go/analysis/passes/asmdecl"
"golang.org/x/tools/go/analysis/passes/assign"
"golang.org/x/tools/go/analysis/passes/atomic"
"golang.org/x/tools/go/analysis/passes/bools"
"golang.org/x/tools/go/analysis/passes/buildtag"
"golang.org/x/tools/go/analysis/passes/cgocall"
"golang.org/x/tools/go/analysis/passes/composite"
"golang.org/x/tools/go/analysis/passes/copylock"
"golang.org/x/tools/go/analysis/passes/errorsas"
"golang.org/x/tools/go/analysis/passes/httpresponse"
"golang.org/x/tools/go/analysis/passes/loopclosure"
"golang.org/x/tools/go/analysis/passes/lostcancel"
"golang.org/x/tools/go/analysis/passes/nilfunc"
"golang.org/x/tools/go/analysis/passes/nilness"
"golang.org/x/tools/go/analysis/passes/printf"
"golang.org/x/tools/go/analysis/passes/shadow"
"golang.org/x/tools/go/analysis/passes/shift"
"golang.org/x/tools/go/analysis/passes/stdmethods"
"golang.org/x/tools/go/analysis/passes/stringintconv"
"golang.org/x/tools/go/analysis/passes/structtag"
"golang.org/x/tools/go/analysis/passes/tests"
"golang.org/x/tools/go/analysis/passes/unmarshal"
"golang.org/x/tools/go/analysis/passes/unreachable"
"golang.org/x/tools/go/analysis/passes/unsafeptr"
"golang.org/x/tools/go/analysis/passes/unusedresult"
"honnef.co/go/tools/staticcheck"
"honnef.co/go/tools/stylecheck"
"gvisor.dev/gvisor/tools/checkescape"
"gvisor.dev/gvisor/tools/checklocks"
"gvisor.dev/gvisor/tools/checkunsafe"
)
// AllAnalyzers is a list of all available analyzers.
var AllAnalyzers = []*analysis.Analyzer{
asmdecl.Analyzer,
assign.Analyzer,
atomic.Analyzer,
bools.Analyzer,
buildtag.Analyzer,
cgocall.Analyzer,
composite.Analyzer,
copylock.Analyzer,
errorsas.Analyzer,
httpresponse.Analyzer,
loopclosure.Analyzer,
lostcancel.Analyzer,
nilfunc.Analyzer,
nilness.Analyzer,
printf.Analyzer,
shift.Analyzer,
stdmethods.Analyzer,
stringintconv.Analyzer,
shadow.Analyzer,
structtag.Analyzer,
tests.Analyzer,
unmarshal.Analyzer,
unreachable.Analyzer,
unsafeptr.Analyzer,
unusedresult.Analyzer,
checkescape.Analyzer,
checkunsafe.Analyzer,
checklocks.Analyzer,
}
// EscapeAnalyzers is a list of escape-related analyzers.
var EscapeAnalyzers = []*analysis.Analyzer{
checkescape.EscapeAnalyzer,
}
func register(all []*analysis.Analyzer) {
// Register all fact types.
//
// N.B. This needs to be done recursively, because there may be
// analyzers in the Requires list that do not appear explicitly above.
registered := make(map[*analysis.Analyzer]struct{})
var registerOne func(*analysis.Analyzer)
registerOne = func(a *analysis.Analyzer) {
if _, ok := registered[a]; ok {
return
}
// Register dependencies.
for _, da := range a.Requires {
registerOne(da)
}
// Register local facts.
for _, f := range a.FactTypes {
gob.Register(f)
}
registered[a] = struct{}{} // Done.
}
for _, a := range all {
registerOne(a)
}
}
func init() {
// Add all staticcheck analyzers.
for _, a := range staticcheck.Analyzers {
AllAnalyzers = append(AllAnalyzers, a)
}
// Add all stylecheck analyzers.
for _, a := range stylecheck.Analyzers {
AllAnalyzers = append(AllAnalyzers, a)
}
// Register lists.
register(AllAnalyzers)
register(EscapeAnalyzers)
}
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