diff options
Diffstat (limited to 'test/Mono.Linker.Tests.Cases')
| -rw-r--r-- | test/Mono.Linker.Tests.Cases/DataFlow/ByRefDataflow.cs | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/Mono.Linker.Tests.Cases/DataFlow/ByRefDataflow.cs b/test/Mono.Linker.Tests.Cases/DataFlow/ByRefDataflow.cs index 3d47170d6..0b05ededc 100644 --- a/test/Mono.Linker.Tests.Cases/DataFlow/ByRefDataflow.cs +++ b/test/Mono.Linker.Tests.Cases/DataFlow/ByRefDataflow.cs @@ -9,6 +9,7 @@ using Mono.Linker.Tests.Cases.Expectations.Metadata; namespace Mono.Linker.Tests.Cases.DataFlow { [SetupCompileArgument ("/langversion:7.3")] + [SetupCompileArgument ("/unsafe")] [Kept] [ExpectedNoWarnings] class ByRefDataflow @@ -31,6 +32,8 @@ namespace Mono.Linker.Tests.Cases.DataFlow PassRefToField (); PassRefToParameter (null); + + PointerDereference.Test (); } [Kept] @@ -102,5 +105,32 @@ namespace Mono.Linker.Tests.Cases.DataFlow public static void KeptMethod () { } internal static void RemovedMethod () { } } + + [Kept] + unsafe class PointerDereference + { + [Kept] + [KeptAttributeAttribute (typeof (RequiresUnreferencedCodeAttribute))] + [RequiresUnreferencedCode ("")] + static unsafe void IntPtrDeref () + { + *_ptr = GetDangerous (); + } + + [Kept] + static IntPtr* _ptr; + + [Kept] + [KeptAttributeAttribute (typeof (RequiresUnreferencedCodeAttribute))] + [RequiresUnreferencedCode ("")] + static IntPtr GetDangerous () { return IntPtr.Zero; } + + [Kept] + [ExpectedWarning ("IL2026")] + public static void Test () + { + IntPtrDeref (); + } + } } } |