From: Nico Weber <nicolasweber@gmx.de>
Date: Sun, 2 Jun 2019 23:48:28 +0000 (+0000)
Subject: llvm-undname: Add coverage for some error paths
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=965556703acd1651253c06b65bd199b9ef6f9654;p=llvm

llvm-undname: Add coverage for some error paths

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362346 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Demangle/invalid-manglings.test b/test/Demangle/invalid-manglings.test
index 6cd025a1eec..8490c02501f 100644
--- a/test/Demangle/invalid-manglings.test
+++ b/test/Demangle/invalid-manglings.test
@@ -174,3 +174,53 @@
 ; CHECK-EMPTY:
 ; CHECK-NEXT: ??$foo@$1??_C@_02PCEFGMJL@hi?$AA@@
 ; CHECK-NEXT: error: Invalid mangled name
+
+??_C@
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_3
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_3
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_01
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_01
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_0101234567@
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_0101234567@
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_0101234567@?
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_0101234567@?
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_0101234567@?$
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_0101234567@?$
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_0101234567@?$za
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_0101234567@?$za
+; CHECK-NEXT: error: Invalid mangled name
+
+??_C@_0101234567@?$az
+; CHECK-EMPTY:
+; CHECK-NEXT: ??_C@_0101234567@?$az
+; CHECK-NEXT: error: Invalid mangled name
+
+??@foo
+; CHECK-EMPTY:
+; CHECK-NEXT: ??@foo
+; CHECK-NEXT: error: Invalid mangled name