diff options
Diffstat (limited to 'src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs')
| -rw-r--r-- | src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs b/src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs index 27f4f4cdaa..93d6c48701 100644 --- a/src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs +++ b/src/mscorlib/src/System/Diagnostics/Contracts/Contracts.cs @@ -41,7 +41,6 @@ using System.Runtime.ConstrainedExecution; #endif #if FEATURE_UNTRUSTED_CALLERS using System.Security; -using System.Security.Permissions; #endif namespace System.Diagnostics.Contracts { @@ -294,7 +293,6 @@ namespace System.Diagnostics.Contracts { [Conditional("DEBUG")] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Assume(bool condition) { @@ -315,7 +313,6 @@ namespace System.Diagnostics.Contracts { [Conditional("DEBUG")] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Assume(bool condition, String userMessage) { @@ -336,7 +333,6 @@ namespace System.Diagnostics.Contracts { [Conditional("DEBUG")] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Assert(bool condition) { @@ -353,7 +349,6 @@ namespace System.Diagnostics.Contracts { [Conditional("DEBUG")] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Assert(bool condition, String userMessage) { @@ -377,7 +372,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Requires(bool condition) { @@ -397,7 +391,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Requires(bool condition, String userMessage) { @@ -417,7 +410,6 @@ namespace System.Diagnostics.Contracts { [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")] [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Requires<TException>(bool condition) where TException : Exception { @@ -439,7 +431,6 @@ namespace System.Diagnostics.Contracts { [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter")] [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Requires<TException>(bool condition, String userMessage) where TException : Exception { @@ -462,7 +453,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Ensures(bool condition) { @@ -482,7 +472,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Ensures(bool condition, String userMessage) { @@ -503,7 +492,6 @@ namespace System.Diagnostics.Contracts { [Conditional("CONTRACTS_FULL")] [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "Exception type used in tools.")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void EnsuresOnThrow<TException>(bool condition) where TException : Exception { @@ -525,7 +513,6 @@ namespace System.Diagnostics.Contracts { [Conditional("CONTRACTS_FULL")] [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "Exception type used in tools.")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void EnsuresOnThrow<TException>(bool condition, String userMessage) where TException : Exception { @@ -545,7 +532,6 @@ namespace System.Diagnostics.Contracts { [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "Not intended to be called at runtime.")] [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static T Result<T>() { return default(T); } @@ -561,7 +547,6 @@ namespace System.Diagnostics.Contracts { [SuppressMessage("Microsoft.Design", "CA1021:AvoidOutParameters", MessageId = "0#", Justification = "Not intended to be called at runtime.")] [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static T ValueAtReturn<T>(out T value) { value = default(T); return value; } @@ -577,7 +562,6 @@ namespace System.Diagnostics.Contracts { [SuppressMessage("Microsoft.Usage", "CA1801:ReviewUnusedParameters", MessageId = "value")] [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static T OldValue<T>(T value) { return default(T); } @@ -599,7 +583,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Invariant(bool condition) { @@ -619,7 +602,6 @@ namespace System.Diagnostics.Contracts { [Pure] [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static void Invariant(bool condition, String userMessage) { @@ -644,7 +626,6 @@ namespace System.Diagnostics.Contracts { /// <seealso cref="System.Collections.Generic.List<T>.TrueForAll"/> [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] // Assumes predicate obeys CER rules. #endif public static bool ForAll(int fromInclusive, int toExclusive, Predicate<int> predicate) { @@ -675,7 +656,6 @@ namespace System.Diagnostics.Contracts { /// <seealso cref="System.Collections.Generic.List<T>.TrueForAll"/> [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] // Assumes predicate & collection enumerator obey CER rules. #endif public static bool ForAll<T>(IEnumerable<T> collection, Predicate<T> predicate) { @@ -706,7 +686,6 @@ namespace System.Diagnostics.Contracts { /// <seealso cref="System.Collections.Generic.List<T>.Exists"/> [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] // Assumes predicate obeys CER rules. #endif public static bool Exists(int fromInclusive, int toExclusive, Predicate<int> predicate) { @@ -736,7 +715,6 @@ namespace System.Diagnostics.Contracts { /// <seealso cref="System.Collections.Generic.List<T>.Exists"/> [Pure] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] // Assumes predicate & collection enumerator obey CER rules. #endif public static bool Exists<T>(IEnumerable<T> collection, Predicate<T> predicate) { @@ -756,107 +734,6 @@ namespace System.Diagnostics.Contracts { #endregion Quantifiers #region Pointers -#if FEATURE_UNSAFE_CONTRACTS - /// <summary> - /// Runtime checking for pointer bounds is not currently feasible. Thus, at runtime, we just return - /// a very long extent for each pointer that is writable. As long as assertions are of the form - /// WritableBytes(ptr) >= ..., the runtime assertions will not fail. - /// The runtime value is 2^64 - 1 or 2^32 - 1. - /// </summary> - [SuppressMessage("Microsoft.Performance", "CA1802", Justification = "FxCop is confused")] - static readonly ulong MaxWritableExtent = (UIntPtr.Size == 4) ? UInt32.MaxValue : UInt64.MaxValue; - - /// <summary> - /// Allows specifying a writable extent for a UIntPtr, similar to SAL's writable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes writable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - public static ulong WritableBytes(UIntPtr startAddress) { return MaxWritableExtent - startAddress.ToUInt64(); } - - /// <summary> - /// Allows specifying a writable extent for a UIntPtr, similar to SAL's writable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes writable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - public static ulong WritableBytes(IntPtr startAddress) { return MaxWritableExtent - (ulong)startAddress; } - - /// <summary> - /// Allows specifying a writable extent for a UIntPtr, similar to SAL's writable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes writable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - - unsafe public static ulong WritableBytes(void* startAddress) { return MaxWritableExtent - (ulong)startAddress; } - - /// <summary> - /// Allows specifying a readable extent for a UIntPtr, similar to SAL's readable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes readable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - public static ulong ReadableBytes(UIntPtr startAddress) { return MaxWritableExtent - startAddress.ToUInt64(); } - - /// <summary> - /// Allows specifying a readable extent for a UIntPtr, similar to SAL's readable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes readable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - public static ulong ReadableBytes(IntPtr startAddress) { return MaxWritableExtent - (ulong)startAddress; } - - /// <summary> - /// Allows specifying a readable extent for a UIntPtr, similar to SAL's readable extent. - /// NOTE: this is for static checking only. No useful runtime code can be generated for this - /// at the moment. - /// </summary> - /// <param name="startAddress">Start of memory region</param> - /// <returns>The result is the number of bytes readable starting at <paramref name="startAddress"/></returns> - [CLSCompliant(false)] - [Pure] - [ContractRuntimeIgnored] -#if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] -#endif - unsafe public static ulong ReadableBytes(void* startAddress) { return MaxWritableExtent - (ulong)startAddress; } -#endif // FEATURE_UNSAFE_CONTRACTS #endregion #region Misc. @@ -866,7 +743,6 @@ namespace System.Diagnostics.Contracts { /// </summary> [Conditional("CONTRACTS_FULL")] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static void EndContractBlock() { } @@ -927,7 +803,6 @@ namespace System.Diagnostics.Contracts.Internal [SuppressMessage("Microsoft.Design", "CA1030:UseEventsWhereAppropriate")] [System.Diagnostics.DebuggerNonUserCode] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static string RaiseContractFailedEvent(ContractFailureKind failureKind, String userMessage, String conditionText, Exception innerException) { @@ -939,7 +814,6 @@ namespace System.Diagnostics.Contracts.Internal /// </summary> [System.Diagnostics.DebuggerNonUserCode] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static void TriggerFailure(ContractFailureKind kind, String displayMessage, String userMessage, String conditionText, Exception innerException) { @@ -966,7 +840,6 @@ namespace System.Runtime.CompilerServices [SuppressMessage("Microsoft.Design", "CA1030:UseEventsWhereAppropriate")] [System.Diagnostics.DebuggerNonUserCode] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.MayFail)] #endif public static string RaiseContractFailedEvent(ContractFailureKind failureKind, String userMessage, String conditionText, Exception innerException) { @@ -981,7 +854,6 @@ namespace System.Runtime.CompilerServices /// </summary> [System.Diagnostics.DebuggerNonUserCode] #if FEATURE_RELIABILITY_CONTRACTS - [ReliabilityContract(Consistency.WillNotCorruptState, Cer.Success)] #endif public static void TriggerFailure(ContractFailureKind kind, String displayMessage, String userMessage, String conditionText, Exception innerException) { |