Checkers.td revision 9f7ba9bd52823eb0fdb64767f2d09fb6b96b8179
1//===--- Checkers.td - Static Analyzer Checkers -===-----------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10include "clang/StaticAnalyzer/Checkers/CheckerBase.td" 11 12//===----------------------------------------------------------------------===// 13// Packages. 14//===----------------------------------------------------------------------===// 15 16def Alpha : Package<"alpha">; 17 18def Core : Package<"core">; 19def CoreBuiltin : Package<"builtin">, InPackage<Core>; 20def CoreUninitialized : Package<"uninitialized">, InPackage<Core>; 21def CoreAlpha : Package<"core">, InPackage<Alpha>, Hidden; 22 23def Cplusplus : Package<"cplusplus">; 24def CplusplusAlpha : Package<"cplusplus">, InPackage<Alpha>, Hidden; 25 26def DeadCode : Package<"deadcode">; 27def DeadCodeAlpha : Package<"deadcode">, InPackage<Alpha>, Hidden; 28 29def Security : Package <"security">; 30def InsecureAPI : Package<"insecureAPI">, InPackage<Security>; 31def SecurityAlpha : Package<"security">, InPackage<Alpha>, Hidden; 32def Taint : Package<"taint">, InPackage<SecurityAlpha>, Hidden; 33 34def Unix : Package<"unix">; 35def UnixAlpha : Package<"unix">, InPackage<Alpha>, Hidden; 36def CString : Package<"cstring">, InPackage<Unix>, Hidden; 37def CStringAlpha : Package<"cstring">, InPackage<UnixAlpha>, Hidden; 38 39def OSX : Package<"osx">; 40def OSXAlpha : Package<"osx">, InPackage<Alpha>, Hidden; 41def Cocoa : Package<"cocoa">, InPackage<OSX>; 42def CocoaAlpha : Package<"cocoa">, InPackage<OSXAlpha>, Hidden; 43def CoreFoundation : Package<"coreFoundation">, InPackage<OSX>; 44def Containers : Package<"containers">, InPackage<CoreFoundation>; 45 46def LLVM : Package<"llvm">; 47def Debug : Package<"debug">; 48 49//===----------------------------------------------------------------------===// 50// Core Checkers. 51//===----------------------------------------------------------------------===// 52 53let ParentPackage = Core in { 54 55def DereferenceChecker : Checker<"NullDereference">, 56 HelpText<"Check for dereferences of null pointers">, 57 DescFile<"DereferenceChecker.cpp">; 58 59def CallAndMessageChecker : Checker<"CallAndMessage">, 60 HelpText<"Check for logical errors for function calls and Objective-C message expressions (e.g., uninitialized arguments, null function pointers)">, 61 DescFile<"CallAndMessageChecker.cpp">; 62 63def NonNullParamChecker : Checker<"NonNullParamChecker">, 64 HelpText<"Check for null pointers passed as arguments to a function whose arguments are references or marked with the 'nonnull' attribute">, 65 DescFile<"NonNullParamChecker.cpp">; 66 67def VLASizeChecker : Checker<"VLASize">, 68 HelpText<"Check for declarations of VLA of undefined or zero size">, 69 DescFile<"VLASizeChecker.cpp">; 70 71def DivZeroChecker : Checker<"DivideZero">, 72 HelpText<"Check for division by zero">, 73 DescFile<"DivZeroChecker.cpp">; 74 75def UndefResultChecker : Checker<"UndefinedBinaryOperatorResult">, 76 HelpText<"Check for undefined results of binary operators">, 77 DescFile<"UndefResultChecker.cpp">; 78 79def StackAddrEscapeChecker : Checker<"StackAddressEscape">, 80 HelpText<"Check that addresses to stack memory do not escape the function">, 81 DescFile<"StackAddrEscapeChecker.cpp">; 82 83def DynamicTypePropagation : Checker<"DynamicTypePropagation">, 84 HelpText<"Generate dynamic type information">, 85 DescFile<"DynamicTypePropagation.cpp">; 86 87} // end "core" 88 89let ParentPackage = CoreAlpha in { 90 91def BoolAssignmentChecker : Checker<"BoolAssignment">, 92 HelpText<"Warn about assigning non-{0,1} values to Boolean variables">, 93 DescFile<"BoolAssignmentChecker.cpp">; 94 95def CastSizeChecker : Checker<"CastSize">, 96 HelpText<"Check when casting a malloc'ed type T, whether the size is a multiple of the size of T">, 97 DescFile<"CastSizeChecker.cpp">; 98 99def CastToStructChecker : Checker<"CastToStruct">, 100 HelpText<"Check for cast from non-struct pointer to struct pointer">, 101 DescFile<"CastToStructChecker.cpp">; 102 103def FixedAddressChecker : Checker<"FixedAddr">, 104 HelpText<"Check for assignment of a fixed address to a pointer">, 105 DescFile<"FixedAddressChecker.cpp">; 106 107def PointerArithChecker : Checker<"PointerArithm">, 108 HelpText<"Check for pointer arithmetic on locations other than array elements">, 109 DescFile<"PointerArithChecker">; 110 111def PointerSubChecker : Checker<"PointerSub">, 112 HelpText<"Check for pointer subtractions on two pointers pointing to different memory chunks">, 113 DescFile<"PointerSubChecker">; 114 115def SizeofPointerChecker : Checker<"SizeofPtr">, 116 HelpText<"Warn about unintended use of sizeof() on pointer expressions">, 117 DescFile<"CheckSizeofPointer.cpp">; 118 119} // end "alpha.core" 120 121//===----------------------------------------------------------------------===// 122// Evaluate "builtin" functions. 123//===----------------------------------------------------------------------===// 124 125let ParentPackage = CoreBuiltin in { 126 127def NoReturnFunctionChecker : Checker<"NoReturnFunctions">, 128 HelpText<"Evaluate \"panic\" functions that are known to not return to the caller">, 129 DescFile<"NoReturnFunctionChecker.cpp">; 130 131def BuiltinFunctionChecker : Checker<"BuiltinFunctions">, 132 HelpText<"Evaluate compiler builtin functions (e.g., alloca())">, 133 DescFile<"BuiltinFunctionChecker.cpp">; 134 135} // end "core.builtin" 136 137//===----------------------------------------------------------------------===// 138// Uninitialized values checkers. 139//===----------------------------------------------------------------------===// 140 141let ParentPackage = CoreUninitialized in { 142 143def UndefinedArraySubscriptChecker : Checker<"ArraySubscript">, 144 HelpText<"Check for uninitialized values used as array subscripts">, 145 DescFile<"UndefinedArraySubscriptChecker.cpp">; 146 147def UndefinedAssignmentChecker : Checker<"Assign">, 148 HelpText<"Check for assigning uninitialized values">, 149 DescFile<"UndefinedAssignmentChecker.cpp">; 150 151def UndefBranchChecker : Checker<"Branch">, 152 HelpText<"Check for uninitialized values used as branch conditions">, 153 DescFile<"UndefBranchChecker.cpp">; 154 155def UndefCapturedBlockVarChecker : Checker<"CapturedBlockVariable">, 156 HelpText<"Check for blocks that capture uninitialized values">, 157 DescFile<"UndefCapturedBlockVarChecker.cpp">; 158 159def ReturnUndefChecker : Checker<"UndefReturn">, 160 HelpText<"Check for uninitialized values being returned to the caller">, 161 DescFile<"ReturnUndefChecker.cpp">; 162 163} // end "core.uninitialized" 164 165//===----------------------------------------------------------------------===// 166// C++ checkers. 167//===----------------------------------------------------------------------===// 168 169let ParentPackage = Cplusplus in { 170 171def NewDeleteChecker : Checker<"NewDelete">, 172 HelpText<"Check for double-free and use-after-free problems. Traces memory managed by new/delete.">, 173 DescFile<"MallocChecker.cpp">; 174 175} // end: "cplusplus" 176 177let ParentPackage = CplusplusAlpha in { 178 179def VirtualCallChecker : Checker<"VirtualCall">, 180 HelpText<"Check virtual function calls during construction or destruction">, 181 DescFile<"VirtualCallChecker.cpp">; 182 183def NewDeleteLeaksChecker : Checker<"NewDeleteLeaks">, 184 HelpText<"Check for memory leaks. Traces memory managed by new/delete.">, 185 DescFile<"MallocChecker.cpp">; 186 187} // end: "alpha.cplusplus" 188 189//===----------------------------------------------------------------------===// 190// Deadcode checkers. 191//===----------------------------------------------------------------------===// 192 193let ParentPackage = DeadCode in { 194 195def DeadStoresChecker : Checker<"DeadStores">, 196 HelpText<"Check for values stored to variables that are never read afterwards">, 197 DescFile<"DeadStoresChecker.cpp">; 198} // end DeadCode 199 200let ParentPackage = DeadCodeAlpha in { 201 202def IdempotentOperationChecker : Checker<"IdempotentOperations">, 203 HelpText<"Warn about idempotent operations">, 204 DescFile<"IdempotentOperationChecker.cpp">; 205 206def UnreachableCodeChecker : Checker<"UnreachableCode">, 207 HelpText<"Check unreachable code">, 208 DescFile<"UnreachableCodeChecker.cpp">; 209 210} // end "alpha.deadcode" 211 212//===----------------------------------------------------------------------===// 213// Security checkers. 214//===----------------------------------------------------------------------===// 215 216let ParentPackage = InsecureAPI in { 217 def gets : Checker<"gets">, 218 HelpText<"Warn on uses of the 'gets' function">, 219 DescFile<"CheckSecuritySyntaxOnly.cpp">; 220 def getpw : Checker<"getpw">, 221 HelpText<"Warn on uses of the 'getpw' function">, 222 DescFile<"CheckSecuritySyntaxOnly.cpp">; 223 def mktemp : Checker<"mktemp">, 224 HelpText<"Warn on uses of the 'mktemp' function">, 225 DescFile<"CheckSecuritySyntaxOnly.cpp">; 226 def mkstemp : Checker<"mkstemp">, 227 HelpText<"Warn when 'mkstemp' is passed fewer than 6 X's in the format string">, 228 DescFile<"CheckSecuritySyntaxOnly.cpp">; 229 def rand : Checker<"rand">, 230 HelpText<"Warn on uses of the 'rand', 'random', and related functions">, 231 DescFile<"CheckSecuritySyntaxOnly.cpp">; 232 def strcpy : Checker<"strcpy">, 233 HelpText<"Warn on uses of the 'strcpy' and 'strcat' functions">, 234 DescFile<"CheckSecuritySyntaxOnly.cpp">; 235 def vfork : Checker<"vfork">, 236 HelpText<"Warn on uses of the 'vfork' function">, 237 DescFile<"CheckSecuritySyntaxOnly.cpp">; 238 def UncheckedReturn : Checker<"UncheckedReturn">, 239 HelpText<"Warn on uses of functions whose return values must be always checked">, 240 DescFile<"CheckSecuritySyntaxOnly.cpp">; 241} 242let ParentPackage = Security in { 243 def FloatLoopCounter : Checker<"FloatLoopCounter">, 244 HelpText<"Warn on using a floating point value as a loop counter (CERT: FLP30-C, FLP30-CPP)">, 245 DescFile<"CheckSecuritySyntaxOnly.cpp">; 246} 247 248let ParentPackage = SecurityAlpha in { 249 250def ArrayBoundChecker : Checker<"ArrayBound">, 251 HelpText<"Warn about buffer overflows (older checker)">, 252 DescFile<"ArrayBoundChecker.cpp">; 253 254def ArrayBoundCheckerV2 : Checker<"ArrayBoundV2">, 255 HelpText<"Warn about buffer overflows (newer checker)">, 256 DescFile<"ArrayBoundCheckerV2.cpp">; 257 258def ReturnPointerRangeChecker : Checker<"ReturnPtrRange">, 259 HelpText<"Check for an out-of-bound pointer being returned to callers">, 260 DescFile<"ReturnPointerRangeChecker.cpp">; 261 262def MallocOverflowSecurityChecker : Checker<"MallocOverflow">, 263 HelpText<"Check for overflows in the arguments to malloc()">, 264 DescFile<"MallocOverflowSecurityChecker.cpp">; 265 266} // end "alpha.security" 267 268//===----------------------------------------------------------------------===// 269// Taint checkers. 270//===----------------------------------------------------------------------===// 271 272let ParentPackage = Taint in { 273 274def GenericTaintChecker : Checker<"TaintPropagation">, 275 HelpText<"Generate taint information used by other checkers">, 276 DescFile<"GenericTaintChecker.cpp">; 277 278} // end "alpha.security.taint" 279 280//===----------------------------------------------------------------------===// 281// Unix API checkers. 282//===----------------------------------------------------------------------===// 283 284let ParentPackage = Unix in { 285 286def UnixAPIChecker : Checker<"API">, 287 HelpText<"Check calls to various UNIX/Posix functions">, 288 DescFile<"UnixAPIChecker.cpp">; 289 290def MallocPessimistic : Checker<"Malloc">, 291 HelpText<"Check for memory leaks, double free, and use-after-free problems. Traces memory managed by malloc()/free().">, 292 DescFile<"MallocChecker.cpp">; 293 294def MallocSizeofChecker : Checker<"MallocSizeof">, 295 HelpText<"Check for dubious malloc arguments involving sizeof">, 296 DescFile<"MallocSizeofChecker.cpp">; 297 298def MismatchedDeallocatorChecker : Checker<"MismatchedDeallocator">, 299 HelpText<"Check for mismatched deallocators.">, 300 DescFile<"MallocChecker.cpp">; 301 302} // end "unix" 303 304let ParentPackage = UnixAlpha in { 305 306def ChrootChecker : Checker<"Chroot">, 307 HelpText<"Check improper use of chroot">, 308 DescFile<"ChrootChecker.cpp">; 309 310def MallocOptimistic : Checker<"MallocWithAnnotations">, 311 HelpText<"Check for memory leaks, double free, and use-after-free problems. Traces memory managed by malloc()/free(). Assumes that all user-defined functions which might free a pointer are annotated.">, 312 DescFile<"MallocChecker.cpp">; 313 314def PthreadLockChecker : Checker<"PthreadLock">, 315 HelpText<"Simple lock -> unlock checker">, 316 DescFile<"PthreadLockChecker.cpp">; 317 318def StreamChecker : Checker<"Stream">, 319 HelpText<"Check stream handling functions">, 320 DescFile<"StreamChecker.cpp">; 321 322def SimpleStreamChecker : Checker<"SimpleStream">, 323 HelpText<"Check for misuses of stream APIs">, 324 DescFile<"SimpleStreamChecker.cpp">; 325 326} // end "alpha.unix" 327 328let ParentPackage = CString in { 329 330def CStringNullArg : Checker<"NullArg">, 331 HelpText<"Check for null pointers being passed as arguments to C string functions">, 332 DescFile<"CStringChecker.cpp">; 333 334def CStringSyntaxChecker : Checker<"BadSizeArg">, 335 HelpText<"Check the size argument passed into C string functions for common erroneous patterns">, 336 DescFile<"CStringSyntaxChecker.cpp">; 337} 338 339let ParentPackage = CStringAlpha in { 340 341def CStringOutOfBounds : Checker<"OutOfBounds">, 342 HelpText<"Check for out-of-bounds access in string functions">, 343 DescFile<"CStringChecker.cpp">; 344 345def CStringBufferOverlap : Checker<"BufferOverlap">, 346 HelpText<"Checks for overlap in two buffer arguments">, 347 DescFile<"CStringChecker.cpp">; 348 349def CStringNotNullTerm : Checker<"NotNullTerminated">, 350 HelpText<"Check for arguments which are not null-terminating strings">, 351 DescFile<"CStringChecker.cpp">; 352} 353 354//===----------------------------------------------------------------------===// 355// Mac OS X, Cocoa, and Core Foundation checkers. 356//===----------------------------------------------------------------------===// 357 358let ParentPackage = OSX in { 359 360def MacOSXAPIChecker : Checker<"API">, 361 InPackage<OSX>, 362 HelpText<"Check for proper uses of various Apple APIs">, 363 DescFile<"MacOSXAPIChecker.cpp">; 364 365def MacOSKeychainAPIChecker : Checker<"SecKeychainAPI">, 366 InPackage<OSX>, 367 HelpText<"Check for proper uses of Secure Keychain APIs">, 368 DescFile<"MacOSKeychainAPIChecker.cpp">; 369 370} // end "osx" 371 372let ParentPackage = Cocoa in { 373 374def ObjCAtSyncChecker : Checker<"AtSync">, 375 HelpText<"Check for nil pointers used as mutexes for @synchronized">, 376 DescFile<"ObjCAtSyncChecker.cpp">; 377 378def NilArgChecker : Checker<"NilArg">, 379 HelpText<"Check for prohibited nil arguments to ObjC method calls">, 380 DescFile<"BasicObjCFoundationChecks.cpp">; 381 382def ClassReleaseChecker : Checker<"ClassRelease">, 383 HelpText<"Check for sending 'retain', 'release', or 'autorelease' directly to a Class">, 384 DescFile<"BasicObjCFoundationChecks.cpp">; 385 386def VariadicMethodTypeChecker : Checker<"VariadicMethodTypes">, 387 HelpText<"Check for passing non-Objective-C types to variadic collection " 388 "initialization methods that expect only Objective-C types">, 389 DescFile<"BasicObjCFoundationChecks.cpp">; 390 391def NSAutoreleasePoolChecker : Checker<"NSAutoreleasePool">, 392 HelpText<"Warn for suboptimal uses of NSAutoreleasePool in Objective-C GC mode">, 393 DescFile<"NSAutoreleasePoolChecker.cpp">; 394 395def ObjCMethSigsChecker : Checker<"IncompatibleMethodTypes">, 396 HelpText<"Warn about Objective-C method signatures with type incompatibilities">, 397 DescFile<"CheckObjCInstMethSignature.cpp">; 398 399def ObjCUnusedIvarsChecker : Checker<"UnusedIvars">, 400 HelpText<"Warn about private ivars that are never used">, 401 DescFile<"ObjCUnusedIVarsChecker.cpp">; 402 403def ObjCSelfInitChecker : Checker<"SelfInit">, 404 HelpText<"Check that 'self' is properly initialized inside an initializer method">, 405 DescFile<"ObjCSelfInitChecker.cpp">; 406 407def ObjCLoopChecker : Checker<"Loops">, 408 HelpText<"Improved modeling of loops using Cocoa collection types">, 409 DescFile<"BasicObjCFoundationChecks.cpp">; 410 411def ObjCNonNilReturnValueChecker : Checker<"NonNilReturnValue">, 412 HelpText<"Model the APIs that are guaranteed to return a non-nil value">, 413 DescFile<"BasicObjCFoundationChecks.cpp">; 414 415def NSErrorChecker : Checker<"NSError">, 416 HelpText<"Check usage of NSError** parameters">, 417 DescFile<"NSErrorChecker.cpp">; 418 419def RetainCountChecker : Checker<"RetainCount">, 420 HelpText<"Check for leaks and improper reference count management">, 421 DescFile<"RetainCountChecker.cpp">; 422 423} // end "osx.cocoa" 424 425let ParentPackage = CocoaAlpha in { 426 427def ObjCDeallocChecker : Checker<"Dealloc">, 428 HelpText<"Warn about Objective-C classes that lack a correct implementation of -dealloc">, 429 DescFile<"CheckObjCDealloc.cpp">; 430 431def InstanceVariableInvalidation : Checker<"InstanceVariableInvalidation">, 432 HelpText<"Check that the invalidatable instance variables are invalidated in the methods annotated with objc_instance_variable_invalidator">, 433 DescFile<"IvarInvalidationChecker.cpp">; 434 435def MissingInvalidationMethod : Checker<"MissingInvalidationMethod">, 436 HelpText<"Check that the invalidation methods are present in classes that contain invalidatable instance variables">, 437 DescFile<"IvarInvalidationChecker.cpp">; 438 439def DirectIvarAssignment : Checker<"DirectIvarAssignment">, 440 HelpText<"Check for direct assignments to instance variables">, 441 DescFile<"DirectIvarAssignment.cpp">; 442 443def DirectIvarAssignmentForAnnotatedFunctions : Checker<"DirectIvarAssignmentForAnnotatedFunctions">, 444 HelpText<"Check for direct assignments to instance variables in the methods annotated with objc_no_direct_instance_variable_assignment">, 445 DescFile<"DirectIvarAssignment.cpp">; 446 447def ObjCSuperCallChecker : Checker<"MissingSuperCall">, 448 HelpText<"Warn about Objective-C methods that lack a necessary call to super">, 449 DescFile<"ObjCMissingSuperCallChecker.cpp">; 450 451} // end "alpha.osx.cocoa" 452 453let ParentPackage = CoreFoundation in { 454 455def CFNumberCreateChecker : Checker<"CFNumber">, 456 HelpText<"Check for proper uses of CFNumberCreate">, 457 DescFile<"BasicObjCFoundationChecks.cpp">; 458 459def CFRetainReleaseChecker : Checker<"CFRetainRelease">, 460 HelpText<"Check for null arguments to CFRetain/CFRelease/CFMakeCollectable">, 461 DescFile<"BasicObjCFoundationChecks.cpp">; 462 463def CFErrorChecker : Checker<"CFError">, 464 HelpText<"Check usage of CFErrorRef* parameters">, 465 DescFile<"NSErrorChecker.cpp">; 466} 467 468let ParentPackage = Containers in { 469def ObjCContainersASTChecker : Checker<"PointerSizedValues">, 470 HelpText<"Warns if 'CFArray', 'CFDictionary', 'CFSet' are created with non-pointer-size values">, 471 DescFile<"ObjCContainersASTChecker.cpp">; 472 473def ObjCContainersChecker : Checker<"OutOfBounds">, 474 HelpText<"Checks for index out-of-bounds when using 'CFArray' API">, 475 DescFile<"ObjCContainersChecker.cpp">; 476 477} 478//===----------------------------------------------------------------------===// 479// Checkers for LLVM development. 480//===----------------------------------------------------------------------===// 481 482def LLVMConventionsChecker : Checker<"Conventions">, 483 InPackage<LLVM>, 484 HelpText<"Check code for LLVM codebase conventions">, 485 DescFile<"LLVMConventionsChecker.cpp">; 486 487//===----------------------------------------------------------------------===// 488// Debugging checkers (for analyzer development). 489//===----------------------------------------------------------------------===// 490 491let ParentPackage = Debug in { 492 493def DominatorsTreeDumper : Checker<"DumpDominators">, 494 HelpText<"Print the dominance tree for a given CFG">, 495 DescFile<"DebugCheckers.cpp">; 496 497def LiveVariablesDumper : Checker<"DumpLiveVars">, 498 HelpText<"Print results of live variable analysis">, 499 DescFile<"DebugCheckers.cpp">; 500 501def CFGViewer : Checker<"ViewCFG">, 502 HelpText<"View Control-Flow Graphs using GraphViz">, 503 DescFile<"DebugCheckers.cpp">; 504 505def CFGDumper : Checker<"DumpCFG">, 506 HelpText<"Display Control-Flow Graphs">, 507 DescFile<"DebugCheckers.cpp">; 508 509def CallGraphViewer : Checker<"ViewCallGraph">, 510 HelpText<"View Call Graph using GraphViz">, 511 DescFile<"DebugCheckers.cpp">; 512 513def CallGraphDumper : Checker<"DumpCallGraph">, 514 HelpText<"Display Call Graph">, 515 DescFile<"DebugCheckers.cpp">; 516 517def ConfigDumper : Checker<"ConfigDumper">, 518 HelpText<"Dump config table">, 519 DescFile<"DebugCheckers.cpp">; 520 521def TraversalDumper : Checker<"DumpTraversal">, 522 HelpText<"Print branch conditions as they are traversed by the engine">, 523 DescFile<"TraversalChecker.cpp">; 524 525def CallDumper : Checker<"DumpCalls">, 526 HelpText<"Print calls as they are traversed by the engine">, 527 DescFile<"TraversalChecker.cpp">; 528 529def AnalyzerStatsChecker : Checker<"Stats">, 530 HelpText<"Emit warnings with analyzer statistics">, 531 DescFile<"AnalyzerStatsChecker.cpp">; 532 533def TaintTesterChecker : Checker<"TaintTest">, 534 HelpText<"Mark tainted symbols as such.">, 535 DescFile<"TaintTesterChecker.cpp">; 536 537def ExprInspectionChecker : Checker<"ExprInspection">, 538 HelpText<"Check the analyzer's understanding of expressions">, 539 DescFile<"ExprInspectionChecker.cpp">; 540 541def ExplodedGraphViewer : Checker<"ViewExplodedGraph">, 542 HelpText<"View Exploded Graphs using GraphViz">, 543 DescFile<"DebugCheckers.cpp">; 544 545} // end "debug" 546