Fix handling of StdCall intrinsic

The Project N compiler only needs the prefix to match, so matching the behavior here. dotnet/csharplang#1685 can't come soon enough. https://github.com/dotnet/corert/blob/7246a7a5f32f44dc12b8a538383a4bbc7cc26d91/src/System.Private.Interop/src/Shared/McgIntrinsics.cs#L59-L67
MichalStrehovsky · Jul 4, 2018 · c948f6d · c948f6d
1 parent 64b344c
commit c948f6d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/Common/src/TypeSystem/IL/ILProvider.cs b/src/Common/src/TypeSystem/IL/ILProvider.cs
@@ -246,7 +246,7 @@ private MethodIL CreateMethodIL(MethodDesc method)
                 if (((MetadataType)method.OwningType).HasCustomAttribute("System.Runtime.InteropServices", "McgIntrinsicsAttribute"))
                 {
                     var name = method.Name;
-                    if (name == "Call" || name == "StdCall")
+                    if (name == "Call" || name.StartsWith("StdCall"))
                     {
                         return CalliIntrinsic.EmitIL(method);
                     }

diff --git a/src/Common/src/TypeSystem/IL/Stubs/CalliIntrinsic.cs b/src/Common/src/TypeSystem/IL/Stubs/CalliIntrinsic.cs
@@ -18,7 +18,7 @@ public static class CalliIntrinsic
     {
         public static MethodIL EmitIL(MethodDesc target)
         {
-            Debug.Assert(target.Name == "Call" || target.Name == "StdCall");
+            Debug.Assert(target.Name == "Call" || target.Name.StartsWith("StdCall"));
             Debug.Assert(target.Signature.Length > 0
                 && target.Signature[0] == target.Context.GetWellKnownType(WellKnownType.IntPtr));