patch 7.4.1607v7.4.1607

Problem:    Comparing a function that exists on two dicts is not backwards
            compatible. (Thinca)
Solution:   Only compare the function, not what the partial adds.

1 files changed, 23 insertions, 0 deletions

diff --git a/src/testdir/test_expr.vim b/src/testdir/test_expr.vim
new file mode 100644
index 000000000..8e55bc53f
--- /dev/null
+++ b/src/testdir/test_expr.vim
@@ -0,0 +1,23 @@
+" Tests for expressions.
+
+func Test_equal()
+  let base = {}
+  func base.method()
+    return 1
+  endfunc
+  func base.other() dict
+    return 1
+  endfunc
+  let instance = copy(base)
+  call assert_true(base.method == instance.method)
+  call assert_true([base.method] == [instance.method])
+  call assert_true(base.other == instance.other)
+  call assert_true([base.other] == [instance.other])
+
+  call assert_false(base.method == base.other)
+  call assert_false([base.method] == [base.other])
+  call assert_false(base.method == instance.other)
+  call assert_false([base.method] == [instance.other])
+
+  call assert_fails('echo base.method > instance.method')
+endfunc