Update go version

vendor/honnef.co/go/tools/staticcheck/sa5007/sa5007.go

@@ -0,0 +1,72 @@
+package sa5007
+
+import (
+	"honnef.co/go/tools/analysis/lint"
+	"honnef.co/go/tools/analysis/report"
+	"honnef.co/go/tools/go/ir"
+	"honnef.co/go/tools/internal/passes/buildir"
+
+	"golang.org/x/tools/go/analysis"
+)
+
+var SCAnalyzer = lint.InitializeAnalyzer(&lint.Analyzer{
+	Analyzer: &analysis.Analyzer{
+		Name:     "SA5007",
+		Run:      run,
+		Requires: []*analysis.Analyzer{buildir.Analyzer},
+	},
+	Doc: &lint.RawDocumentation{
+		Title: `Infinite recursive call`,
+		Text: `A function that calls itself recursively needs to have an exit
+condition. Otherwise it will recurse forever, until the system runs
+out of memory.
+
+This issue can be caused by simple bugs such as forgetting to add an
+exit condition. It can also happen "on purpose". Some languages have
+tail call optimization which makes certain infinite recursive calls
+safe to use. Go, however, does not implement TCO, and as such a loop
+should be used instead.`,
+		Since:    "2017.1",
+		Severity: lint.SeverityWarning,
+		MergeIf:  lint.MergeIfAny,
+	},
+})
+
+var Analyzer = SCAnalyzer.Analyzer
+
+func run(pass *analysis.Pass) (any, error) {
+	for _, fn := range pass.ResultOf[buildir.Analyzer].(*buildir.IR).SrcFuncs {
+		eachCall(fn, func(caller *ir.Function, site ir.CallInstruction, callee *ir.Function) {
+			if callee != fn {
+				return
+			}
+			if _, ok := site.(*ir.Go); ok {
+				// Recursively spawning goroutines doesn't consume
+				// stack space infinitely, so don't flag it.
+				return
+			}
+
+			block := site.Block()
+			for b := range fn.Exits() {
+				if block.Dominates(b) {
+					continue
+				}
+				return
+			}
+			report.Report(pass, site, "infinite recursive call")
+		})
+	}
+	return nil, nil
+}
+
+func eachCall(fn *ir.Function, cb func(caller *ir.Function, site ir.CallInstruction, callee *ir.Function)) {
+	for _, b := range fn.Blocks {
+		for _, instr := range b.Instrs {
+			if site, ok := instr.(ir.CallInstruction); ok {
+				if g := site.Common().StaticCallee(); g != nil {
+					cb(fn, site, g)
+				}
+			}
+		}
+	}
+}