patch 8.2.3237: when a builtin function gives an error processing continues
Problem: When a builtin function gives an error processing continues.
Solution: In Vim9 script return FAIL in get_func_tv().
diff --git a/src/testdir/test_vim9_assign.vim b/src/testdir/test_vim9_assign.vim
index a33038c..03427c8 100644
--- a/src/testdir/test_vim9_assign.vim
+++ b/src/testdir/test_vim9_assign.vim
@@ -2002,5 +2002,20 @@
CheckDefAndScriptFailure(lines, "E1202: No white space allowed after '++': ++ nr")
enddef
+def Test_abort_after_error()
+ # should abort after strpart() fails, not give another type error
+ var lines =<< trim END
+ vim9script
+ var x: string
+ x = strpart(1, 2)
+ END
+ writefile(lines, 'Xtestscript')
+ var expected = 'E1174: String required for argument 1'
+ assert_fails('so Xtestscript', [expected, expected], 3)
+
+ delete('Xtestscript')
+enddef
+
+
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker