patch 8.1.1828: not strict enough checking syntax of method invocationv8.1.1828

Problem:    Not strict enough checking syntax of method invocation.
Solution:   Check there is no white space inside ->method(.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/eval.c b/src/eval.c
index caac2a1da2..0f9c95fa0d 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -4862,6 +4862,12 @@ eval_method(
 		semsg(_(e_missingparen), name);
 	    ret = FAIL;
 	}
+	else if (VIM_ISWHITE((*arg)[-1]))
+	{
+	    if (verbose)
+		semsg(_("E274: No white space allowed before parenthesis"));
+	    ret = FAIL;
+	}
 	else
 	    ret = eval_func(arg, name, len, rettv, evaluate, &base);
     }