Blame - src/bailout-reason.h - fp2-dev/platform/external/v8

Ben Murdoch

b8a8cc1

2014-11-26 15:28:44 +0000

[diff] [blame^]

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// Use of this source code is governed by a BSD-style license that can be

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// found in the LICENSE file.

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#ifndef V8_BAILOUT_REASON_H_

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#define V8_BAILOUT_REASON_H_

namespace v8 {

namespace internal {

#define ERROR_MESSAGES_LIST(V) \

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V(kNoReason, "no reason") \

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\

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V(k32BitValueInRegisterIsNotZeroExtended, \

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"32 bit value in register is not zero-extended") \

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V(kAlignmentMarkerExpected, "Alignment marker expected") \

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V(kAllocationIsNotDoubleAligned, "Allocation is not double aligned") \

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V(kAPICallReturnedInvalidObject, "API call returned invalid object") \

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V(kArgumentsObjectValueInATestContext, \

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"Arguments object value in a test context") \

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V(kArrayBoilerplateCreationFailed, "Array boilerplate creation failed") \

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V(kArrayIndexConstantValueTooBig, "Array index constant value too big") \

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V(kAssignmentToArguments, "Assignment to arguments") \

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V(kAssignmentToLetVariableBeforeInitialization, \

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"Assignment to let variable before initialization") \

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V(kAssignmentToLOOKUPVariable, "Assignment to LOOKUP variable") \

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V(kAssignmentToParameterFunctionUsesArgumentsObject, \

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"Assignment to parameter, function uses arguments object") \

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V(kAssignmentToParameterInArgumentsObject, \

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"Assignment to parameter in arguments object") \

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V(kAttemptToUseUndefinedCache, "Attempt to use undefined cache") \

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V(kBadValueContextForArgumentsObjectValue, \

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"Bad value context for arguments object value") \

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V(kBadValueContextForArgumentsValue, \

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"Bad value context for arguments value") \

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V(kBailedOutDueToDependencyChange, "Bailed out due to dependency change") \

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V(kBailoutWasNotPrepared, "Bailout was not prepared") \

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V(kBinaryStubGenerateFloatingPointCode, \

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"BinaryStub_GenerateFloatingPointCode") \

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V(kBothRegistersWereSmisInSelectNonSmi, \

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"Both registers were smis in SelectNonSmi") \

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V(kCallToAJavaScriptRuntimeFunction, \

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"Call to a JavaScript runtime function") \

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V(kCannotTranslatePositionInChangedArea, \

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"Cannot translate position in changed area") \

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V(kClassLiteral, "Class literal") \

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V(kCodeGenerationFailed, "Code generation failed") \

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V(kCodeObjectNotProperlyPatched, "Code object not properly patched") \

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V(kCompoundAssignmentToLookupSlot, "Compound assignment to lookup slot") \

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V(kContextAllocatedArguments, "Context-allocated arguments") \

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V(kCopyBuffersOverlap, "Copy buffers overlap") \

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V(kCouldNotGenerateZero, "Could not generate +0.0") \

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V(kCouldNotGenerateNegativeZero, "Could not generate -0.0") \

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V(kDebuggerHasBreakPoints, "Debugger has break points") \

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V(kDebuggerStatement, "DebuggerStatement") \

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V(kDeclarationInCatchContext, "Declaration in catch context") \

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V(kDeclarationInWithContext, "Declaration in with context") \

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V(kDefaultNaNModeNotSet, "Default NaN mode not set") \

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V(kDeleteWithGlobalVariable, "Delete with global variable") \

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V(kDeleteWithNonGlobalVariable, "Delete with non-global variable") \

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V(kDestinationOfCopyNotAligned, "Destination of copy not aligned") \

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V(kDontDeleteCellsCannotContainTheHole, \

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"DontDelete cells can't contain the hole") \

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V(kDoPushArgumentNotImplementedForDoubleType, \

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"DoPushArgument not implemented for double type") \

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V(kEliminatedBoundsCheckFailed, "Eliminated bounds check failed") \

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V(kEmitLoadRegisterUnsupportedDoubleImmediate, \

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"EmitLoadRegister: Unsupported double immediate") \

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V(kEval, "eval") \

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V(kExpected0AsASmiSentinel, "Expected 0 as a Smi sentinel") \

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V(kExpectedAlignmentMarker, "Expected alignment marker") \

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V(kExpectedAllocationSite, "Expected allocation site") \

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V(kExpectedFunctionObject, "Expected function object in register") \

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V(kExpectedHeapNumber, "Expected HeapNumber") \

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V(kExpectedNativeContext, "Expected native context") \

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V(kExpectedNonIdenticalObjects, "Expected non-identical objects") \

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V(kExpectedNonNullContext, "Expected non-null context") \

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V(kExpectedPositiveZero, "Expected +0.0") \

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V(kExpectedAllocationSiteInCell, "Expected AllocationSite in property cell") \

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V(kExpectedFixedArrayInFeedbackVector, \

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"Expected fixed array in feedback vector") \

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V(kExpectedFixedArrayInRegisterA2, "Expected fixed array in register a2") \

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V(kExpectedFixedArrayInRegisterEbx, "Expected fixed array in register ebx") \

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V(kExpectedFixedArrayInRegisterR2, "Expected fixed array in register r2") \

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V(kExpectedFixedArrayInRegisterRbx, "Expected fixed array in register rbx") \

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V(kExpectedNewSpaceObject, "Expected new space object") \

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V(kExpectedSmiOrHeapNumber, "Expected smi or HeapNumber") \

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V(kExpectedUndefinedOrCell, "Expected undefined or cell in register") \

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V(kExpectingAlignmentForCopyBytes, "Expecting alignment for CopyBytes") \

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V(kExportDeclaration, "Export declaration") \

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V(kExternalStringExpectedButNotFound, \

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"External string expected, but not found") \

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V(kFailedBailedOutLastTime, "Failed/bailed out last time") \

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V(kForInStatementIsNotFastCase, "ForInStatement is not fast case") \

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V(kForInStatementOptimizationIsDisabled, \

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"ForInStatement optimization is disabled") \

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V(kForInStatementWithNonLocalEachVariable, \

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"ForInStatement with non-local each variable") \

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V(kForOfStatement, "ForOfStatement") \

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V(kFrameIsExpectedToBeAligned, "Frame is expected to be aligned") \

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V(kFunctionCallsEval, "Function calls eval") \

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V(kFunctionIsAGenerator, "Function is a generator") \

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V(kFunctionWithIllegalRedeclaration, "Function with illegal redeclaration") \

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V(kGeneratedCodeIsTooLarge, "Generated code is too large") \

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V(kGeneratorFailedToResume, "Generator failed to resume") \

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V(kGenerator, "Generator") \

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V(kGlobalFunctionsMustHaveInitialMap, \

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"Global functions must have initial map") \

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V(kHeapNumberMapRegisterClobbered, "HeapNumberMap register clobbered") \

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V(kHydrogenFilter, "Optimization disabled by filter") \

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V(kImportDeclaration, "Import declaration") \

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V(kImproperObjectOnPrototypeChainForStore, \

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"Improper object on prototype chain for store") \

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V(kIndexIsNegative, "Index is negative") \

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V(kIndexIsTooLarge, "Index is too large") \

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V(kInlinedRuntimeFunctionClassOf, "Inlined runtime function: ClassOf") \

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V(kInlinedRuntimeFunctionFastOneByteArrayJoin, \

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"Inlined runtime function: FastOneByteArrayJoin") \

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V(kInlinedRuntimeFunctionGeneratorNext, \

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"Inlined runtime function: GeneratorNext") \

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V(kInlinedRuntimeFunctionGeneratorThrow, \

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"Inlined runtime function: GeneratorThrow") \

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V(kInlinedRuntimeFunctionGetFromCache, \

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"Inlined runtime function: GetFromCache") \

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V(kInlinedRuntimeFunctionIsNonNegativeSmi, \

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"Inlined runtime function: IsNonNegativeSmi") \

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V(kInlinedRuntimeFunctionIsStringWrapperSafeForDefaultValueOf, \

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"Inlined runtime function: IsStringWrapperSafeForDefaultValueOf") \

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V(kInliningBailedOut, "Inlining bailed out") \

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V(kInputGPRIsExpectedToHaveUpper32Cleared, \

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"Input GPR is expected to have upper32 cleared") \

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V(kInputStringTooLong, "Input string too long") \

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V(kInstanceofStubUnexpectedCallSiteCacheCheck, \

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"InstanceofStub unexpected call site cache (check)") \

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V(kInstanceofStubUnexpectedCallSiteCacheCmp1, \

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"InstanceofStub unexpected call site cache (cmp 1)") \

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V(kInstanceofStubUnexpectedCallSiteCacheCmp2, \

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"InstanceofStub unexpected call site cache (cmp 2)") \

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V(kInstanceofStubUnexpectedCallSiteCacheMov, \

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"InstanceofStub unexpected call site cache (mov)") \

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V(kInteger32ToSmiFieldWritingToNonSmiLocation, \

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"Integer32ToSmiField writing to non-smi location") \

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V(kInvalidCaptureReferenced, "Invalid capture referenced") \

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V(kInvalidElementsKindForInternalArrayOrInternalPackedArray, \

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"Invalid ElementsKind for InternalArray or InternalPackedArray") \

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V(kInvalidFullCodegenState, "invalid full-codegen state") \

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V(kInvalidHandleScopeLevel, "Invalid HandleScope level") \

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V(kInvalidLeftHandSideInAssignment, "Invalid left-hand side in assignment") \

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V(kInvalidLhsInCompoundAssignment, "Invalid lhs in compound assignment") \

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V(kInvalidLhsInCountOperation, "Invalid lhs in count operation") \

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V(kInvalidMinLength, "Invalid min_length") \

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V(kJSGlobalObjectNativeContextShouldBeANativeContext, \

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"JSGlobalObject::native_context should be a native context") \

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V(kJSGlobalProxyContextShouldNotBeNull, \

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"JSGlobalProxy::context() should not be null") \

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V(kJSObjectWithFastElementsMapHasSlowElements, \

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"JSObject with fast elements map has slow elements") \

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V(kLetBindingReInitialization, "Let binding re-initialization") \

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V(kLhsHasBeenClobbered, "lhs has been clobbered") \

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V(kLiveBytesCountOverflowChunkSize, "Live Bytes Count overflow chunk size") \

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V(kLiveEdit, "LiveEdit") \

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V(kLookupVariableInCountOperation, "Lookup variable in count operation") \

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V(kMapBecameDeprecated, "Map became deprecated") \

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V(kMapBecameUnstable, "Map became unstable") \

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V(kMapIsNoLongerInEax, "Map is no longer in eax") \

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V(kModuleDeclaration, "Module declaration") \

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V(kModuleLiteral, "Module literal") \

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V(kModulePath, "Module path") \

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V(kModuleStatement, "Module statement") \

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V(kModuleVariable, "Module variable") \

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V(kModuleUrl, "Module url") \

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V(kNativeFunctionLiteral, "Native function literal") \

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V(kSuperReference, "Super reference") \

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V(kNeedSmiLiteral, "Need a Smi literal here") \

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V(kNoCasesLeft, "No cases left") \

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V(kNoEmptyArraysHereInEmitFastOneByteArrayJoin, \

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"No empty arrays here in EmitFastOneByteArrayJoin") \

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V(kNonInitializerAssignmentToConst, "Non-initializer assignment to const") \

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V(kNonSmiIndex, "Non-smi index") \

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V(kNonSmiKeyInArrayLiteral, "Non-smi key in array literal") \

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V(kNonSmiValue, "Non-smi value") \

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V(kNonObject, "Non-object value") \

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V(kNotEnoughVirtualRegistersForValues, \

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"Not enough virtual registers for values") \

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V(kNotEnoughSpillSlotsForOsr, "Not enough spill slots for OSR") \

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V(kNotEnoughVirtualRegistersRegalloc, \

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"Not enough virtual registers (regalloc)") \

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V(kObjectFoundInSmiOnlyArray, "Object found in smi-only array") \

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V(kObjectLiteralWithComplexProperty, "Object literal with complex property") \

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V(kOddballInStringTableIsNotUndefinedOrTheHole, \

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"Oddball in string table is not undefined or the hole") \

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V(kOffsetOutOfRange, "Offset out of range") \

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V(kOperandIsASmiAndNotAName, "Operand is a smi and not a name") \

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V(kOperandIsASmiAndNotAString, "Operand is a smi and not a string") \

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V(kOperandIsASmi, "Operand is a smi") \

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V(kOperandIsNotAName, "Operand is not a name") \

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V(kOperandIsNotANumber, "Operand is not a number") \

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V(kOperandIsNotASmi, "Operand is not a smi") \

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V(kOperandIsNotAString, "Operand is not a string") \

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V(kOperandIsNotSmi, "Operand is not smi") \

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V(kOperandNotANumber, "Operand not a number") \

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V(kObjectTagged, "The object is tagged") \

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V(kObjectNotTagged, "The object is not tagged") \

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V(kOptimizationDisabled, "Optimization is disabled") \

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V(kOptimizedTooManyTimes, "Optimized too many times") \

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V(kOutOfVirtualRegistersWhileTryingToAllocateTempRegister, \

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"Out of virtual registers while trying to allocate temp register") \

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V(kParseScopeError, "Parse/scope error") \

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V(kPossibleDirectCallToEval, "Possible direct call to eval") \

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V(kPreconditionsWereNotMet, "Preconditions were not met") \

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V(kPropertyAllocationCountFailed, "Property allocation count failed") \

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V(kReceivedInvalidReturnAddress, "Received invalid return address") \

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V(kReferenceToAVariableWhichRequiresDynamicLookup, \

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"Reference to a variable which requires dynamic lookup") \

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V(kReferenceToGlobalLexicalVariable, "Reference to global lexical variable") \

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V(kReferenceToUninitializedVariable, "Reference to uninitialized variable") \

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V(kRegisterDidNotMatchExpectedRoot, "Register did not match expected root") \

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V(kRegisterWasClobbered, "Register was clobbered") \

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V(kRememberedSetPointerInNewSpace, "Remembered set pointer is in new space") \

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V(kReturnAddressNotFoundInFrame, "Return address not found in frame") \

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V(kRhsHasBeenClobbered, "Rhs has been clobbered") \

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V(kScopedBlock, "ScopedBlock") \

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V(kSmiAdditionOverflow, "Smi addition overflow") \

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V(kSmiSubtractionOverflow, "Smi subtraction overflow") \

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V(kStackAccessBelowStackPointer, "Stack access below stack pointer") \

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V(kStackFrameTypesMustMatch, "Stack frame types must match") \

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V(kTheCurrentStackPointerIsBelowCsp, \

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"The current stack pointer is below csp") \

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V(kTheInstructionShouldBeALui, "The instruction should be a lui") \

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V(kTheInstructionShouldBeAnOri, "The instruction should be an ori") \

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V(kTheInstructionToPatchShouldBeALoadFromConstantPool, \

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"The instruction to patch should be a load from the constant pool") \

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V(kTheInstructionToPatchShouldBeAnLdrLiteral, \

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"The instruction to patch should be a ldr literal") \

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V(kTheInstructionToPatchShouldBeALui, \

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"The instruction to patch should be a lui") \

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V(kTheInstructionToPatchShouldBeAnOri, \

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"The instruction to patch should be an ori") \

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V(kTheSourceAndDestinationAreTheSame, \

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"The source and destination are the same") \

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V(kTheStackPointerIsNotAligned, "The stack pointer is not aligned.") \

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V(kTheStackWasCorruptedByMacroAssemblerCall, \

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"The stack was corrupted by MacroAssembler::Call()") \

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V(kTooManyParametersLocals, "Too many parameters/locals") \

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V(kTooManyParameters, "Too many parameters") \

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V(kTooManySpillSlotsNeededForOSR, "Too many spill slots needed for OSR") \

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V(kToOperand32UnsupportedImmediate, "ToOperand32 unsupported immediate.") \

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V(kToOperandIsDoubleRegisterUnimplemented, \

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"ToOperand IsDoubleRegister unimplemented") \

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V(kToOperandUnsupportedDoubleImmediate, \

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"ToOperand Unsupported double immediate") \

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V(kTryCatchStatement, "TryCatchStatement") \

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V(kTryFinallyStatement, "TryFinallyStatement") \

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V(kUnableToEncodeValueAsSmi, "Unable to encode value as smi") \

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V(kUnalignedAllocationInNewSpace, "Unaligned allocation in new space") \

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V(kUnalignedCellInWriteBarrier, "Unaligned cell in write barrier") \

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V(kUndefinedValueNotLoaded, "Undefined value not loaded") \

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V(kUndoAllocationOfNonAllocatedMemory, \

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"Undo allocation of non allocated memory") \

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V(kUnexpectedAllocationTop, "Unexpected allocation top") \

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V(kUnexpectedColorFound, "Unexpected color bit pattern found") \

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V(kUnexpectedElementsKindInArrayConstructor, \

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"Unexpected ElementsKind in array constructor") \

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V(kUnexpectedFallthroughFromCharCodeAtSlowCase, \

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"Unexpected fallthrough from CharCodeAt slow case") \

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V(kUnexpectedFallthroughFromCharFromCodeSlowCase, \

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"Unexpected fallthrough from CharFromCode slow case") \

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V(kUnexpectedFallThroughFromStringComparison, \

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"Unexpected fall-through from string comparison") \

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V(kUnexpectedFallThroughInBinaryStubGenerateFloatingPointCode, \

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"Unexpected fall-through in BinaryStub_GenerateFloatingPointCode") \

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V(kUnexpectedFallthroughToCharCodeAtSlowCase, \

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"Unexpected fallthrough to CharCodeAt slow case") \

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V(kUnexpectedFallthroughToCharFromCodeSlowCase, \

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"Unexpected fallthrough to CharFromCode slow case") \

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V(kUnexpectedFPUStackDepthAfterInstruction, \

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"Unexpected FPU stack depth after instruction") \

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V(kUnexpectedInitialMapForArrayFunction1, \

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"Unexpected initial map for Array function (1)") \

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V(kUnexpectedInitialMapForArrayFunction2, \

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"Unexpected initial map for Array function (2)") \

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V(kUnexpectedInitialMapForArrayFunction, \

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"Unexpected initial map for Array function") \

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V(kUnexpectedInitialMapForInternalArrayFunction, \

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"Unexpected initial map for InternalArray function") \

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V(kUnexpectedLevelAfterReturnFromApiCall, \

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"Unexpected level after return from api call") \

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V(kUnexpectedNegativeValue, "Unexpected negative value") \

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V(kUnexpectedNumberOfPreAllocatedPropertyFields, \

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"Unexpected number of pre-allocated property fields") \

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V(kUnexpectedFPCRMode, "Unexpected FPCR mode.") \

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V(kUnexpectedSmi, "Unexpected smi value") \

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V(kUnexpectedStringFunction, "Unexpected String function") \

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V(kUnexpectedStringType, "Unexpected string type") \

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V(kUnexpectedStringWrapperInstanceSize, \

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"Unexpected string wrapper instance size") \

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V(kUnexpectedTypeForRegExpDataFixedArrayExpected, \

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"Unexpected type for RegExp data, FixedArray expected") \

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V(kUnexpectedValue, "Unexpected value") \

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V(kUnexpectedUnusedPropertiesOfStringWrapper, \

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"Unexpected unused properties of string wrapper") \

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V(kUnimplemented, "unimplemented") \

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V(kUninitializedKSmiConstantRegister, "Uninitialized kSmiConstantRegister") \

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V(kUnknown, "Unknown") \

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V(kUnsupportedConstCompoundAssignment, \

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"Unsupported const compound assignment") \

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V(kUnsupportedCountOperationWithConst, \

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"Unsupported count operation with const") \

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V(kUnsupportedDoubleImmediate, "Unsupported double immediate") \

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V(kUnsupportedLetCompoundAssignment, "Unsupported let compound assignment") \

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V(kUnsupportedLookupSlotInDeclaration, \

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"Unsupported lookup slot in declaration") \

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V(kUnsupportedNonPrimitiveCompare, "Unsupported non-primitive compare") \

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V(kUnsupportedPhiUseOfArguments, "Unsupported phi use of arguments") \

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V(kUnsupportedPhiUseOfConstVariable, \

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"Unsupported phi use of const variable") \

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V(kUnsupportedTaggedImmediate, "Unsupported tagged immediate") \

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V(kVariableResolvedToWithContext, "Variable resolved to with context") \

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V(kWeShouldNotHaveAnEmptyLexicalContext, \

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"We should not have an empty lexical context") \

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V(kWithStatement, "WithStatement") \

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V(kWrongFunctionContext, "Wrong context passed to function") \

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V(kWrongAddressOrValuePassedToRecordWrite, \

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"Wrong address or value passed to RecordWrite") \

V(kYield, "Yield")

#define ERROR_MESSAGES_CONSTANTS(C, T) C,

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enum BailoutReason {

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ERROR_MESSAGES_LIST(ERROR_MESSAGES_CONSTANTS) kLastErrorMessage

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};

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#undef ERROR_MESSAGES_CONSTANTS

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const char* GetBailoutReason(BailoutReason reason);

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}

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} // namespace v8::internal

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#endif // V8_BAILOUT_REASON_H_