| // 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. |
| |
| package inlheur |
| |
| import ( |
| "fmt" |
| "strings" |
| ) |
| |
| func (fp *FuncProps) String() string { |
| return fp.ToString("") |
| } |
| |
| func (fp *FuncProps) ToString(prefix string) string { |
| var sb strings.Builder |
| if fp.Flags != 0 { |
| fmt.Fprintf(&sb, "%sFlags %s\n", prefix, fp.Flags) |
| } |
| flagSliceToSB[ParamPropBits](&sb, fp.ParamFlags, |
| prefix, "ParamFlags") |
| flagSliceToSB[ResultPropBits](&sb, fp.ResultFlags, |
| prefix, "ResultFlags") |
| return sb.String() |
| } |
| |
| func flagSliceToSB[T interface { |
| ~uint32 |
| String() string |
| }](sb *strings.Builder, sl []T, prefix string, tag string) { |
| var sb2 strings.Builder |
| foundnz := false |
| fmt.Fprintf(&sb2, "%s%s\n", prefix, tag) |
| for i, e := range sl { |
| if e != 0 { |
| foundnz = true |
| } |
| fmt.Fprintf(&sb2, "%s %d %s\n", prefix, i, e.String()) |
| } |
| if foundnz { |
| sb.WriteString(sb2.String()) |
| } |
| } |
