.gitignore added

[dotfiles/.git] / .config / coc / extensions / coc-go-data / tools / pkg / mod / honnef.co / go / tools@v0.1.1 / go / ast / astutil / util.go

diff --git a/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/go/ast/astutil/util.go b/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/go/ast/astutil/util.go
new file mode 100644 (file)
index 0000000..6edd5df
--- /dev/null
+++ b/.config/coc/extensions/coc-go-data/tools/pkg/mod/honnef.co/go/tools@v0.1.1/go/ast/astutil/util.go
@@ -0,0 +1,65 @@
+package astutil
+
+import (
+       "go/ast"
+       "go/token"
+       "strings"
+)
+
+func IsIdent(expr ast.Expr, ident string) bool {
+       id, ok := expr.(*ast.Ident)
+       return ok && id.Name == ident
+}
+
+// isBlank returns whether id is the blank identifier "_".
+// If id == nil, the answer is false.
+func IsBlank(id ast.Expr) bool {
+       ident, _ := id.(*ast.Ident)
+       return ident != nil && ident.Name == "_"
+}
+
+func IsIntLiteral(expr ast.Expr, literal string) bool {
+       lit, ok := expr.(*ast.BasicLit)
+       return ok && lit.Kind == token.INT && lit.Value == literal
+}
+
+// Deprecated: use IsIntLiteral instead
+func IsZero(expr ast.Expr) bool {
+       return IsIntLiteral(expr, "0")
+}
+
+func Preamble(f *ast.File) string {
+       cutoff := f.Package
+       if f.Doc != nil {
+               cutoff = f.Doc.Pos()
+       }
+       var out []string
+       for _, cmt := range f.Comments {
+               if cmt.Pos() >= cutoff {
+                       break
+               }
+               out = append(out, cmt.Text())
+       }
+       return strings.Join(out, "\n")
+}
+
+func GroupSpecs(fset *token.FileSet, specs []ast.Spec) [][]ast.Spec {
+       if len(specs) == 0 {
+               return nil
+       }
+       groups := make([][]ast.Spec, 1)
+       groups[0] = append(groups[0], specs[0])
+
+       for _, spec := range specs[1:] {
+               g := groups[len(groups)-1]
+               if fset.PositionFor(spec.Pos(), false).Line-1 !=
+                       fset.PositionFor(g[len(g)-1].End(), false).Line {
+
+                       groups = append(groups, nil)
+               }
+
+               groups[len(groups)-1] = append(groups[len(groups)-1], spec)
+       }
+
+       return groups
+}