From 9db60b06a1d9b50b3ba6beb858eb0fd2c58571c4 Mon Sep 17 00:00:00 2001 From: erw7 Date: Thu, 29 Aug 2019 13:07:03 +0900 Subject: vim-patch:8.1.0515: reloading a script gives errors for existing functions Problem: Reloading a script gives errors for existing functions. Solution: Allow redefining a function once when reloading a script. https://github.com/vim/vim/commit/ded5f1bed7ff2d138b3ee0f9610d17290b62692d --- src/nvim/testdir/test_functions.vim | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'src/nvim/testdir/test_functions.vim') diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim index 6c3d944ad5..a36c51f56f 100644 --- a/src/nvim/testdir/test_functions.vim +++ b/src/nvim/testdir/test_functions.vim @@ -1067,6 +1067,33 @@ func Test_func_range_with_edit() bwipe! endfunc +func Test_func_exists_on_reload() + call writefile(['func ExistingFunction()', 'echo "yes"', 'endfunc'], 'Xfuncexists') + call assert_equal(0, exists('*ExistingFunction')) + source Xfuncexists + call assert_equal(1, exists('*ExistingFunction')) + " Redefining a function when reloading a script is OK. + source Xfuncexists + call assert_equal(1, exists('*ExistingFunction')) + + " But redefining in another script is not OK. + call writefile(['func ExistingFunction()', 'echo "yes"', 'endfunc'], 'Xfuncexists2') + call assert_fails('source Xfuncexists2', 'E122:') + + delfunc ExistingFunction + call assert_equal(0, exists('*ExistingFunction')) + call writefile([ + \ 'func ExistingFunction()', 'echo "yes"', 'endfunc', + \ 'func ExistingFunction()', 'echo "no"', 'endfunc', + \ ], 'Xfuncexists') + call assert_fails('source Xfuncexists', 'E122:') + call assert_equal(1, exists('*ExistingFunction')) + + call delete('Xfuncexists2') + call delete('Xfuncexists') + delfunc ExistingFunction +endfunc + sandbox function Fsandbox() normal ix endfunc -- cgit