patch 8.2.2742: Vim9: when compiling a function fails it is cleared
Problem: Vim9: when compiling a function fails it is cleared.
Solution: Keep the function lines, prevent execution with a different
status. (closes #8093)
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 85830a3..6a3dfbb 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1498,7 +1498,7 @@
so Xdef
delete('Xdef')
- g:Func0()->assert_equal(0)
+ assert_fails('g:Func0()', 'E1091:')
g:Func1()->assert_equal('Func1')
g:Func2()->assert_equal('Func2')
@@ -2591,6 +2591,20 @@
CheckScriptFailure(lines + ['echo H(G(F2))'], 'E1013:')
enddef
+def Test_compile_error()
+ var lines =<< trim END
+ def g:Broken()
+ echo 'a' + {}
+ enddef
+ call g:Broken()
+ END
+ # First call: compilation error
+ CheckScriptFailure(lines, 'E1051: Wrong argument type for +')
+
+ # Second call won't try compiling again
+ assert_fails('call g:Broken()', 'E1091: Function is not compiled: Broken')
+enddef
+
" vim: ts=8 sw=2 sts=2 expandtab tw=80 fdm=marker