Merge pull request #5 from rudifa/add-txtar-files

add 1447.txtar

testdata/pending/1447.txtar

@@ -0,0 +1,107 @@
+# cmd/fmt: single import and comment combined #1447
+
+exec cue fmt 1447.cue
+cmp 1447.cue 1447.got.cue
+
+-- 1447.cue --
+import "strings"
+
+// comment
+
+s: string
+u: strings.ToUpper(s)
+-- 1447.got.cue --
+import ( "strings"
+
+	// comment
+)
+
+s: string
+u: strings.ToUpper(s)
+-- print_tool.got --
+pending % print_tool 1447.cue                                                                                           [add-txtar-files|…4]
+*ast.File{
+   Filename: "1447.cue"
+   Decls: []ast.Decl{
+      *ast.ImportDecl{
+         Import: token.Pos("1447.cue:1:1")
+         Lparen: token.Pos("-")
+         Specs: []*ast.ImportSpec{
+            *ast.ImportSpec{
+               Name: nil
+               Path: *ast.BasicLit{
+                  ValuePos: token.Pos("1447.cue:1:8")
+                  Kind: token.Token("STRING")
+                  Value: "\"strings\""
+               }
+               EndPos: token.Pos("-")
+               Comments: []*ast.CommentGroup{
+                  *ast.CommentGroup{
+                     Doc: false
+                     Line: false
+                     Position: 2
+                     List: []*ast.Comment{
+                        *ast.Comment{
+                           Slash: token.Pos("1447.cue:3:1")
+                           Text: "// comment"
+                        }
+                     }
+                  }
+               }
+            }
+         }
+         Rparen: token.Pos("-")
+      }
+      *ast.Field{
+         Label: *ast.Ident{
+            NamePos: token.Pos("1447.cue:5:1")
+            Name: "s"
+         }
+         Optional: token.Pos("-")
+         Constraint: token.Token("ILLEGAL")
+         TokenPos: token.Pos("1447.cue:5:2")
+         Token: token.Token(":")
+         Value: *ast.Ident{
+            NamePos: token.Pos("1447.cue:5:4")
+            Name: "string"
+         }
+         Attrs: []*ast.Attribute{
+         }
+      }
+      *ast.Field{
+         Label: *ast.Ident{
+            NamePos: token.Pos("1447.cue:6:1")
+            Name: "u"
+         }
+         Optional: token.Pos("-")
+         Constraint: token.Token("ILLEGAL")
+         TokenPos: token.Pos("1447.cue:6:2")
+         Token: token.Token(":")
+         Value: *ast.CallExpr{
+            Fun: *ast.SelectorExpr{
+               X: *ast.Ident{
+                  NamePos: token.Pos("1447.cue:6:4")
+                  Name: "strings"
+               }
+               Sel: *ast.Ident{
+                  NamePos: token.Pos("1447.cue:6:12")
+                  Name: "ToUpper"
+               }
+            }
+            Lparen: token.Pos("1447.cue:6:19")
+            Args: []ast.Expr{
+               *ast.Ident{
+                  NamePos: token.Pos("1447.cue:6:20")
+                  Name: "s"
+               }
+            }
+            Rparen: token.Pos("1447.cue:6:21")
+         }
+         Attrs: []*ast.Attribute{
+         }
+      }
+   }
+   Imports: []*ast.ImportSpec{
+      *ast.ImportSpec{
+         Name: panic: encountered a cycle; stopping
+-- end --