patch 8.1.1828: not strict enough checking syntax of method invocation
Problem: Not strict enough checking syntax of method invocation.
Solution: Check there is no white space inside ->method(.
diff --git a/src/testdir/test_method.vim b/src/testdir/test_method.vim
index 02c69f2..7780f08 100644
--- a/src/testdir/test_method.vim
+++ b/src/testdir/test_method.vim
@@ -112,3 +112,13 @@
delfunc Concat
endfunc
+
+func Test_method_syntax()
+ eval [1, 2, 3] ->sort( )
+ eval [1, 2, 3]
+ \ ->sort(
+ \ )
+ call assert_fails('eval [1, 2, 3]-> sort()', 'E260:')
+ call assert_fails('eval [1, 2, 3]->sort ()', 'E274:')
+ call assert_fails('eval [1, 2, 3]-> sort ()', 'E260:')
+endfunc