some deletions

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / golang.org / x / tools@v0.0.0-20201105173854-bc9fc8d8c4bc / internal / apidiff / messageset.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/apidiff/messageset.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/apidiff/messageset.go
deleted file mode 100644 (file)
index 1354790..0000000
--- a/.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/tools@v0.0.0-20201105173854-bc9fc8d8c4bc/internal/apidiff/messageset.go
+++ /dev/null
@@ -1,79 +0,0 @@
-// TODO: show that two-non-empty dotjoin can happen, by using an anon struct as a field type
-// TODO: don't report removed/changed methods for both value and pointer method sets?
-
-package apidiff
-
-import (
-       "fmt"
-       "go/types"
-       "sort"
-       "strings"
-)
-
-// There can be at most one message for each object or part thereof.
-// Parts include interface methods and struct fields.
-//
-// The part thing is necessary. Method (Func) objects have sufficient info, but field
-// Vars do not: they just have a field name and a type, without the enclosing struct.
-type messageSet map[types.Object]map[string]string
-
-// Add a message for obj and part, overwriting a previous message
-// (shouldn't happen).
-// obj is required but part can be empty.
-func (m messageSet) add(obj types.Object, part, msg string) {
-       s := m[obj]
-       if s == nil {
-               s = map[string]string{}
-               m[obj] = s
-       }
-       if f, ok := s[part]; ok && f != msg {
-               fmt.Printf("! second, different message for obj %s, part %q\n", obj, part)
-               fmt.Printf("  first:  %s\n", f)
-               fmt.Printf("  second: %s\n", msg)
-       }
-       s[part] = msg
-}
-
-func (m messageSet) collect() []string {
-       var s []string
-       for obj, parts := range m {
-               // Format each object name relative to its own package.
-               objstring := objectString(obj)
-               for part, msg := range parts {
-                       var p string
-
-                       if strings.HasPrefix(part, ",") {
-                               p = objstring + part
-                       } else {
-                               p = dotjoin(objstring, part)
-                       }
-                       s = append(s, p+": "+msg)
-               }
-       }
-       sort.Strings(s)
-       return s
-}
-
-func objectString(obj types.Object) string {
-       if f, ok := obj.(*types.Func); ok {
-               sig := f.Type().(*types.Signature)
-               if recv := sig.Recv(); recv != nil {
-                       tn := types.TypeString(recv.Type(), types.RelativeTo(obj.Pkg()))
-                       if tn[0] == '*' {
-                               tn = "(" + tn + ")"
-                       }
-                       return fmt.Sprintf("%s.%s", tn, obj.Name())
-               }
-       }
-       return obj.Name()
-}
-
-func dotjoin(s1, s2 string) string {
-       if s1 == "" {
-               return s2
-       }
-       if s2 == "" {
-               return s1
-       }
-       return s1 + "." + s2
-}