Add lexical-binding cookies to all test files to satisfy byte-compile…

…r in Emacs snapshot; resolve some warnings resulting out of this.

test/archives.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/autoloads.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/backtrace.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/basics.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/clean.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/common.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'eldev)
 (require 'eldev-vc)
 (require 'ert)
@@ -366,10 +368,10 @@ beginning.  Exit code of the process is bound as EXIT-CODE."
 (defun eldev--test-line-list (multiline-string)
   (split-string multiline-string "\n" t))
 
-(defmacro eldev--test-canonicalize-bin/eldev-path (_result)
-  (let ((result (make-symbol "result")))
+(defmacro eldev--test-canonicalize-bin/eldev-path (path)
+  (let ((result (make-symbol "$result")))
     (if (eq system-type 'windows-nt)
-        `(let ((,result  ,_result))
+        `(let ((,result  ,path))
            (if (string-match "^\\(.*/bin/eldev\\)" ,result)
                (let* ((matched (match-string 1 ,result))
                       (replacement
@@ -379,7 +381,7 @@ beginning.  Exit code of the process is bound as EXIT-CODE."
                                                  nil 'literal)))
                  (replace-match replacement nil 'literal ,result 1))
              ,result))
-      _result)))
+      path)))
 
 (defmacro eldev--test-in-project-environment (&rest body)
   `(let ((eldev-project-dir   (eldev--test-project-dir))
@@ -395,6 +397,7 @@ beginning.  Exit code of the process is bound as EXIT-CODE."
      (eldev--test-delete-quietly nil ',files-to-delete)
      (let* ((project-dir       (eldev--test-project-dir))
             (preexisting-files (eldev--test-find-files project-dir)))
+       (ignore preexisting-files)
        (unwind-protect
            (progn ,@body)
          (eldev--test-delete-quietly nil ',files-to-delete)))))

test/compile.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/dependencies.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/dependency-tree.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/doctor.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/emacs.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/eval.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/exec.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/extending.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/files.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/fileset.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/functions.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 ;; Testing various functions, macros etc. without particular relation to any command.

test/help.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/info.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/init.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/install-self.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/buttercup.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/checkdoc.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/docker.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/doctor.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/ecukes.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/elisp-lint.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/global-cache.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/misc.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/package-lint.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/relint.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/integration/undercover.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/internals.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/lint.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/loading-modes.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/local-dependencies.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/maintainer.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 (require 'eldev-plugins)
 

test/misc.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/optional-dependencies.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/package.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/plugins.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/prepare.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/profile.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/robust-mode.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/runtime-dependencies.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/stable-unstable.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/targets.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 
@@ -252,8 +254,7 @@
            (should (= exit-code 0)))))))
 
 (defun eldev--test-targets-combine (&rest lists)
-  (let ((targets (copy-sequence (pop lists)))
-        section)
+  (let ((targets (copy-sequence (pop lists))))
     (dolist (list lists)
       (while list
         (let* ((section      (pop list))

test/test.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/upgrade-self.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/upgrade.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/version-requirement.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)
 
 

test/version.el

@@ -1,3 +1,5 @@
+;;  -*- lexical-binding: t -*-
+
 (require 'test/common)