patch 8.2.1853: "to_f" is recognized at "topleft" modifier
Problem: "to_f" is recognized at "topleft" modifier.
Solution: Do not recognize modifer when "_" follows. (closes #7019)
diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index cf06b5c..478a1e5 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -454,7 +454,6 @@
enddef
def Test_assignment_default()
-
# Test default values.
var thebool: bool
assert_equal(v:false, thebool)
@@ -571,6 +570,10 @@
assert_equal(43, w)
var t: number = 44
assert_equal(44, t)
+
+ var to_var = 0
+ to_var = 3
+ assert_equal(3, to_var)
END
CheckScriptSuccess(lines)