Allow cattrs on generic param constraints, recent roslyn versions see…

…ms to generate them.
mono · Aug 29, 2019 · caa8e7f · caa8e7f
1 parent f9c1e2f
commit caa8e7f
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Showing 3 changed files with 5 additions and 1 deletion.
diff --git a/reflect/CustomAttributeData.cs b/reflect/CustomAttributeData.cs
@@ -412,7 +412,7 @@ private static CustomAttributeTypedArgument ReadFixedArg(Module context, ByteRea
 			}
 			else
 			{
-				throw new InvalidOperationException();
+				throw new InvalidOperationException(type.ToString());
 			}
 		}
 

diff --git a/reflect/Metadata/Tables.cs b/reflect/Metadata/Tables.cs
@@ -1244,6 +1244,8 @@ internal static int EncodeHasCustomAttribute(int token)
 					return (token & 0xFFFFFF) << 5 | 18;
 				case GenericParamTable.Index:
 					return (token & 0xFFFFFF) << 5 | 19;
+				case GenericParamConstraintTable.Index:
+					return (token & 0xFFFFFF) << 5 | 20;
 				default:
 					throw new InvalidOperationException();
 			}

diff --git a/reflect/Reader/MetadataReader.cs b/reflect/Reader/MetadataReader.cs
@@ -226,6 +226,8 @@ internal int ReadHasCustomAttribute()
 					return (ManifestResourceTable.Index << 24) + (codedIndex >> 5);
 				case 19:
 					return (GenericParamTable.Index << 24) + (codedIndex >> 5);
+				case 20:
+					return (GenericParamConstraintTable.Index << 24) + (codedIndex >> 5);
 				default:
 					throw new BadImageFormatException();
 			}