patch 9.0.0553: no error for "|" after "{" in lamda
Problem: No error for "|" after "{" in lamda.
Solution: Check for invalid "|". (closes #11199)
diff --git a/src/testdir/test_vim9_func.vim b/src/testdir/test_vim9_func.vim
index 4a5546b..4d5ff14 100644
--- a/src/testdir/test_vim9_func.vim
+++ b/src/testdir/test_vim9_func.vim
@@ -1492,6 +1492,29 @@
'x = filter(["bbb"], (_, v) => v =~ x)'])
enddef
+def Test_lambda_invalid_block()
+ var lines =<< trim END
+ timer_start(0, (_) => { # echo
+ echo 'yes'
+ })
+ END
+ v9.CheckDefAndScriptSuccess(lines)
+
+ lines =<< trim END
+ timer_start(0, (_) => { " echo
+ echo 'yes'
+ })
+ END
+ v9.CheckDefAndScriptFailure(lines, 'E488: Trailing characters: " echo')
+
+ lines =<< trim END
+ timer_start(0, (_) => { | echo
+ echo 'yes'
+ })
+ END
+ v9.CheckDefAndScriptFailure(lines, 'E488: Trailing characters: | echo')
+enddef
+
def Test_pass_legacy_lambda_to_def_func()
var lines =<< trim END
vim9script