From 4404cadf5dfca969ef42265b702adc89c376e5df Mon Sep 17 00:00:00 2001
From: cxworks <cxworks@qq.com>
Date: Sat, 9 Dec 2023 17:10:50 -0500
Subject: [PATCH 1/2] Add missing test for demangle for OSX

---
 src/v0.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/src/v0.rs b/src/v0.rs
index 3e88fa6..b1502c3 100644
--- a/src/v0.rs
+++ b/src/v0.rs
@@ -1279,6 +1279,7 @@ mod tests {
     #[test]
     fn demangle_crate_with_leading_digit() {
         t_nohash!("_RNvC6_123foo3bar", "123foo::bar");
+        t_nohash!("__RNvC6_123foo3bar", "123foo::bar");
     }
 
     #[test]
@@ -1287,6 +1288,10 @@ mod tests {
             "_RNqCs4fqI2P2rA04_11utf8_identsu30____7hkackfecea1cbdathfdh9hlq6y",
             "utf8_idents::საჭმელად_გემრიელი_სადილი"
         );
+        t_nohash!(
+            "__RNqCs4fqI2P2rA04_11utf8_identsu30____7hkackfecea1cbdathfdh9hlq6y",
+            "utf8_idents::საჭმელად_გემრიელი_სადილი"
+        );
     }
 
     #[test]
@@ -1299,6 +1304,14 @@ mod tests {
             "_RNCINkXs25_NgCsbmNqQUJIY6D_4core5sliceINyB9_4IterhENuNgNoBb_4iter8iterator8Iterator9rpositionNCNgNpB9_6memchr7memrchrs_0E0Bb_",
             "<core::slice::Iter<u8> as core::iter::iterator::Iterator>::rposition::<core::slice::memchr::memrchr::{closure#1}>::{closure#0}"
         );
+        t_nohash!(
+            "__RNCNCNgCs6DXkGYLi8lr_2cc5spawn00B5_",
+            "cc::spawn::{closure#0}::{closure#0}"
+        );
+        t_nohash!(
+            "__RNCINkXs25_NgCsbmNqQUJIY6D_4core5sliceINyB9_4IterhENuNgNoBb_4iter8iterator8Iterator9rpositionNCNgNpB9_6memchr7memrchrs_0E0Bb_",
+            "<core::slice::Iter<u8> as core::iter::iterator::Iterator>::rposition::<core::slice::memchr::memrchr::{closure#1}>::{closure#0}"
+        );
     }
 
     #[test]
@@ -1307,6 +1320,10 @@ mod tests {
             "_RINbNbCskIICzLVDPPb_5alloc5alloc8box_freeDINbNiB4_5boxed5FnBoxuEp6OutputuEL_ECs1iopQbuBiw2_3std",
             "alloc::alloc::box_free::<dyn alloc::boxed::FnBox<(), Output = ()>>"
         );
+        t_nohash!(
+            "__RINbNbCskIICzLVDPPb_5alloc5alloc8box_freeDINbNiB4_5boxed5FnBoxuEp6OutputuEL_ECs1iopQbuBiw2_3std",
+            "alloc::alloc::box_free::<dyn alloc::boxed::FnBox<(), Output = ()>>"
+        );
     }
 
     #[test]

From 59446fce4a95ec4f9ba229abe8bdf68640c8e175 Mon Sep 17 00:00:00 2001
From: cxworks <cxworks@qq.com>
Date: Thu, 25 Jul 2024 00:21:48 -0400
Subject: [PATCH 2/2] add missing tests for demangle

---
 src/lib.rs | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index cafec2f..7a38f6a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -406,6 +406,8 @@ mod tests {
         t!("_ZN4testE", "test");
         t_err!("_ZN4test");
         t!("_ZN4test1a2bcE", "test::a::bc");
+        t_err!("_RIIC0pLLpOvR_RIIC0pLLLLppOvRvR]AvR]A?");
+        t_err!("_RYFFFFFFFFFGFF_RC4$estEFFFFGFF_UC4$estEFFGFF_UC4$estEtesC4$estEt___d@FFFtesC4$estEt___d@FFF.FFFFTFFFFFFAmBmB/Y");
     }
 
     #[test]
@@ -415,6 +417,9 @@ mod tests {
         t!("_ZN8$BP$test4foobE", "*test::foob");
         t!("_ZN9$u20$test4foobE", " test::foob");
         t!("_ZN35Bar$LT$$u5b$u32$u3b$$u20$4$u5d$$GT$E", "Bar<[u32; 4]>");
+        t_err!("_ZN4ts$eEt_sd");
+        t_err!("_RC4$estEtesd");
+        t_err!("_ZN4.estEtesd");
     }
 
     #[test]
@@ -585,4 +590,19 @@ mod tests {
             "foo.llvm moocow <mio::sys::unix::selector::epoll::Selector>::select foo.llvm"
         );
     }
+
+    #[test]
+    #[cfg(feature = "std")]
+    fn test_demangle_with_suffix() {
+        assert_eq!(
+            crate::demangle("RIB_RDB_IIB_RDIB_B_RDB_IIB_RDIRDB_B").suffix,
+            ""
+        );
+        assert_eq!(
+            crate::demangle("RYYFK17o05YYQLF___NQQQYFFFFK17o05YYQQqLfF___NQQQYYFFF9E1o_ZB6").suffix,
+            ""
+        );
+        assert_eq!(crate::demangle("33\nRYFKC*F").suffix, "");
+        assert_eq!(crate::demangle("RYFK0ZFF").suffix, "");
+    }
 }