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// Copyright 2023 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build debugtrace
package inlheur
import (
"os"
"strconv"
)
var debugTrace = 0
func enableDebugTrace(x int) {
debugTrace = x
}
func enableDebugTraceIfEnv() {
v := os.Getenv("DEBUG_TRACE_INLHEUR")
if v == "" {
return
}
if v[0] == '*' {
if !UnitTesting() {
return
}
v = v[1:]
}
i, err := strconv.Atoi(v)
if err != nil {
return
}
debugTrace = i
}
func disableDebugTrace() {
debugTrace = 0
}
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