From 2870d2bade94ae276cba56caf8c35feaacd49422 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Tue, 15 Jun 2021 22:59:51 +0300
Subject: internal: add option to minicore

---
 crates/test_utils/src/fixture.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'crates/test_utils/src/fixture.rs')

diff --git a/crates/test_utils/src/fixture.rs b/crates/test_utils/src/fixture.rs
index 779146084..6ba112de8 100644
--- a/crates/test_utils/src/fixture.rs
+++ b/crates/test_utils/src/fixture.rs
@@ -198,6 +198,7 @@ impl MiniCore {
         self.activated_flags.iter().any(|it| it == flag)
     }
 
+    #[track_caller]
     fn assert_valid_flag(&self, flag: &str) {
         if !self.valid_flags.iter().any(|it| it == flag) {
             panic!("invalid flag: {:?}, valid flags: {:?}", flag, self.valid_flags);
@@ -299,6 +300,7 @@ impl MiniCore {
             let skip = if flag == "" {
                 false
             } else {
+                assert!(!flag.starts_with(' '), "region marker starts with a space: {:?}", flag);
                 self.assert_valid_flag(flag);
                 !self.has_flag(flag)
             };
-- 
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