引入 clang-tidy Tracking Issue
ApricityXX opened this issue · comments
一、 项目说明
主要是针对PaddlePaddle中引入clang-tidy从而拦截clang-tidy检查项的增量，并修复PaddlePaddle现存的存量，主要规则针对Pytorch进行检测和修复。
具体说明参照：【Hackathon 6th】引入 clang-tidy
二、 主要工作
由于本次任务主要是针对clang-tidy进行存量修复和增量拦截，并且目标是对标pytorch，因此首先对pytorch项目的clang-tidy方面进行了调研，根据pytorch的开启规则进行看齐，并且针对每一条规则都应尽量开启CI的拦截。
看板信息
| 任务方向 | 任务数量 | 提交作品 / 任务认领 | 提交率 | 完成 | 完成率 |
|---|---|---|---|---|---|
| Fundable Projects No.2 | 299 | 7 / 13 | 2.34% | 0 | 0.0% |
1.任务调研
本次任务主要是将检查项开启数量对标pytorch，并且完成存量修复后进行增量拦截，因此，本次调研主要针对pytorch所开启的检查项，如下所示：
Checks: '
bugprone-*,
-bugprone-easily-swappable-parameters,
-bugprone-forward-declaration-namespace,
-bugprone-macro-parentheses,
-bugprone-lambda-function-name,
-bugprone-reserved-identifier,
-bugprone-swapped-arguments,
-bugprone-unchecked-optional-access,
clang-diagnostic-missing-prototypes,
cppcoreguidelines-*,
-cppcoreguidelines-avoid-do-while,
-cppcoreguidelines-avoid-magic-numbers,
-cppcoreguidelines-avoid-non-const-global-variables,
-cppcoreguidelines-interfaces-global-init,
-cppcoreguidelines-macro-usage,
-cppcoreguidelines-owning-memory,
-cppcoreguidelines-pro-bounds-array-to-pointer-decay,
-cppcoreguidelines-pro-bounds-constant-array-index,
-cppcoreguidelines-pro-bounds-pointer-arithmetic,
-cppcoreguidelines-pro-type-cstyle-cast,
-cppcoreguidelines-pro-type-reinterpret-cast,
-cppcoreguidelines-pro-type-static-cast-downcast,
-cppcoreguidelines-pro-type-union-access,
-cppcoreguidelines-pro-type-vararg,
-cppcoreguidelines-special-member-functions,
-cppcoreguidelines-non-private-member-variables-in-classes,
-facebook-hte-RelativeInclude,
hicpp-exception-baseclass,
hicpp-avoid-goto,
misc-*,
-misc-const-correctness,
-misc-include-cleaner,
-misc-use-anonymous-namespace,
-misc-unused-parameters,
-misc-no-recursion,
-misc-non-private-member-variables-in-classes,
-misc-confusable-identifiers,
modernize-*,
-modernize-macro-to-enum,
-modernize-return-braced-init-list,
-modernize-use-auto,
-modernize-use-default-member-init,
-modernize-use-using,
-modernize-use-trailing-return-type,
-modernize-use-nodiscard,
performance-*,
readability-container-size-empty,
readability-delete-null-pointer,
readability-duplicate-include
readability-misplaced-array-index,
readability-redundant-function-ptr-dereference,
readability-redundant-smartptr-get,
readability-simplify-subscript-expr,
readability-string-compare,
'将所有规则展开后，其实pytorch开启了246条规则，后续我们需要对所有规则进行最新的clang-tidy检测，从而针对每一条规则进行特定的修复，并且能够及时开启CI的检查，保证增量拦截的功能，防止无止境的修复。
2. 存量修复相关
注：下表是2024/5/13针对上述pytorch规则进行的检查（去除0错误的检查项）
| 编号 | 错误类型 | 错误数量 | 认领人/PR链接 |
|---|---|---|---|
| 1 | bugprone-assignment-in-if-condition | 5个 | |
| 2 | bugprone-branch-clone | 79个 | |
| 3 | bugprone-copy-constructor-init | 2个 | |
| 4 | bugprone-exception-escape | 5个 | |
| 5 | bugprone-fold-init-type | 1个 | |
| 6 | bugprone-implicit-widening-of-multiplication-result | 149个 | |
| 7 | bugprone-narrowing-conversions | 472个 | |
| 8 | bugprone-signed-char-misuse | 3个 | |
| 9 | bugprone-use-after-move | 1个 | |
| 10 | clang-analyzer-core.CallAndMessage | 3个 | |
| 11 | clang-analyzer-core.NullDereference | 21个 | |
| 12 | clang-analyzer-cplusplus.NewDeleteLeaks | 2个 | |
| 13 | clang-analyzer-deadcode.DeadStores | 1个 | |
| 14 | clang-analyzer-optin.cplusplus.VirtualCall | 26个 | |
| 15 | cppcoreguidelines-avoid-c-arrays | 76个 | @walkalone20  |
| 16 | cppcoreguidelines-explicit-virtual-functions | 2个 | |
| 17 | cppcoreguidelines-init-variables | 4654个 | |
| 18 | cppcoreguidelines-narrowing-conversions | 472个 | |
| 19 | cppcoreguidelines-no-malloc | 20个 | @walkalone20  #63752 |
| 20 | cppcoreguidelines-prefer-member-initializer | 299个 | |
| 21 | cppcoreguidelines-pro-type-const-cast | 168个 | |
| 22 | cppcoreguidelines-pro-type-member-init | 229个 | @walkalone20 #64039 #64037 #64035 #63995 #63938 #64367 #64374 #64384 #64383 |
| 23 | cppcoreguidelines-slicing | 9个 | |
| 24 | cppcoreguidelines-virtual-class-destructor | 15个 | |
| 25 | misc-redundant-expression | 20个 | |
| 26 | misc-unused-alias-decls | 3个 | |
| 27 | misc-unused-using-decls | 6个 | |
| 28 | modernize-avoid-c-arrays | 76个 | @walkalone20 |
| 29 | modernize-concat-nested-namespaces | 1314个 | |
| 30 | modernize-deprecated-headers | 3个 | |
| 31 | modernize-loop-convert | 32个 | |
| 32 | modernize-pass-by-value | 136个 | @ApricityXX #64040 #64033 #64026 #63985 |
| 33 | modernize-redundant-void-arg | 13个 | @walkalone20 #63795 |
| 34 | modernize-use-bool-literals | 6个 | |
| 35 | modernize-use-emplace | 17个 | @ApricityXX  #63847 #64377 |
| 36 | modernize-use-equals-default | 5个 | |
| 37 | modernize-use-nullptr | 41个 | @walkalone20 |
| 38 | modernize-use-override | 2个 | |
| 39 | modernize-use-transparent-functors | 4个 | |
| 40 | performance-faster-string-find | 2个 | @walkalone20 |
| 41 | performance-for-range-copy | 5个 | |
| 42 | performance-inefficient-string-concatenation | 5个 | @walkalone20 #63779 |
| 43 | performance-inefficient-vector-operation | 10个 | @walkalone20 |
| 44 | performance-move-const-arg | 9个 | |
| 45 | performance-no-int-to-ptr | 19个 | @walkalone20 |
| 46 | performance-trivially-destructible | 1个 | |
| 47 | performance-unnecessary-copy-initialization | 255个 | @ApricityXX #64041 #64030 #64029 |
| 48 | performance-unnecessary-value-param | 353个 | |
| 49 | readability-container-size-empty | 26个 | |
| 50 | readability-delete-null-pointer | 10个 | |
| 51 | readability-misplaced-array-index | 19个 | |
| 52 | readability-redundant-smartptr-get | 32个 | |
| 53 | readability-string-compare | 10个 |
3. 增量拦截相关
关于增量拦截相关任务，我们希望可以在CI中开启对检查项的增量拦截，因此我们可以按照错误为0以及错误非0的检查项进行分类，0检查项错误可以先开启CI的拦截规则，而非0错误项可以先进行存量修复，并通过流水线检测后进行CI的拦截。
注：下表是2024/5/13针对上述pytorch规则进行的检查（0错误的检查项）
| 编号 | 错误类型 | 错误数量 | 认领人/PR链接 |
|---|---|---|---|
| 54 | bugprone-argument-comment | 0 | |
| 55 | bugprone-assert-side-effect | 0 | |
| 56 | bugprone-bad-signal-to-kill-thread | 0 | |
| 57 | bugprone-bool-pointer-implicit-conversion | 0 | |
| 58 | bugprone-dangling-handle | 0 | |
| 59 | bugprone-dynamic-static-initializers | 0 | |
| 60 | bugprone-forwarding-reference-overload | 0 | |
| 61 | bugprone-inaccurate-erase | 0 | |
| 62 | bugprone-incorrect-roundings | 0 | |
| 63 | bugprone-infinite-loop | 0 | |
| 64 | bugprone-integer-division | 0 | |
| 65 | bugprone-macro-repeated-side-effects | 0 | |
| 66 | bugprone-misplaced-operator-in-strlen-in-alloc | 0 | |
| 67 | bugprone-misplaced-pointer-arithmetic-in-alloc | 0 | |
| 68 | bugprone-misplaced-widening-cast | 0 | |
| 69 | bugprone-move-forwarding-reference | 0 | |
| 70 | bugprone-multiple-statement-macro | 0 | |
| 71 | bugprone-no-escape | 0 | |
| 72 | bugprone-not-null-terminated-result | 0 | |
| 73 | bugprone-parent-virtual-call | 0 | |
| 74 | bugprone-posix-return | 0 | |
| 75 | bugprone-redundant-branch-condition | 0 | |
| 76 | bugprone-shared-ptr-array-mismatch | 0 | |
| 77 | bugprone-signal-handler | 0 | |
| 78 | bugprone-sizeof-container | 0 | |
| 79 | bugprone-sizeof-expression | 0 | |
| 80 | bugprone-spuriously-wake-up-functions | 0 | |
| 81 | bugprone-string-constructor | 0 | |
| 82 | bugprone-string-integer-assignment | 0 | |
| 83 | bugprone-string-literal-with-embedded-nul | 0 | |
| 84 | bugprone-stringview-nullptr | 0 | |
| 85 | bugprone-suspicious-enum-usage | 0 | |
| 86 | bugprone-suspicious-include | 0 | |
| 87 | bugprone-suspicious-memory-comparison | 0 | |
| 88 | bugprone-suspicious-memset-usage | 0 | |
| 89 | bugprone-suspicious-missing-comma | 0 | |
| 90 | bugprone-suspicious-semicolon | 0 | |
| 91 | bugprone-suspicious-string-compare | 0 | |
| 92 | bugprone-terminating-continue | 0 | |
| 93 | bugprone-throw-keyword-missing | 0 | |
| 94 | bugprone-too-small-loop-variable | 0 | |
| 95 | bugprone-undefined-memory-manipulation | 0 | |
| 96 | bugprone-undelegated-constructor | 0 | |
| 97 | bugprone-unhandled-exception-at-new | 0 | |
| 98 | bugprone-unhandled-self-assignment | 0 | |
| 99 | bugprone-unused-raii | 0 | |
| 100 | bugprone-unused-return-value | 0 | |
| 101 | bugprone-virtual-near-miss | 0 | |
| 102 | clang-analyzer-apiModeling.Errno | 0 | |
| 103 | clang-analyzer-apiModeling.StdCLibraryFunctions | 0 | |
| 104 | clang-analyzer-apiModeling.TrustNonnull | 0 | |
| 105 | clang-analyzer-apiModeling.TrustReturnsNonnull | 0 | |
| 106 | clang-analyzer-apiModeling.google.GTest | 0 | |
| 107 | clang-analyzer-apiModeling.llvm.CastValue | 0 | |
| 108 | clang-analyzer-apiModeling.llvm.ReturnValue | 0 | |
| 109 | clang-analyzer-core.CallAndMessageModeling | 0 | |
| 110 | clang-analyzer-core.DivideZero | 0 | |
| 111 | clang-analyzer-core.DynamicTypePropagation | 0 | |
| 112 | clang-analyzer-core.NonNullParamChecker | 0 | |
| 113 | clang-analyzer-core.NonnilStringConstants | 0 | |
| 114 | clang-analyzer-core.StackAddrEscapeBase | 0 | |
| 115 | clang-analyzer-core.StackAddressEscape | 0 | |
| 116 | clang-analyzer-core.UndefinedBinaryOperatorResult | 0 | |
| 117 | clang-analyzer-core.VLASize | 0 | |
| 118 | clang-analyzer-core.builtin.BuiltinFunctions | 0 | |
| 119 | clang-analyzer-core.builtin.NoReturnFunctions | 0 | |
| 120 | clang-analyzer-core.uninitialized.ArraySubscript | 0 | |
| 121 | clang-analyzer-core.uninitialized.Assign | 0 | |
| 122 | clang-analyzer-core.uninitialized.Branch | 0 | |
| 123 | clang-analyzer-core.uninitialized.CapturedBlockVariable | 0 | |
| 124 | clang-analyzer-core.uninitialized.UndefReturn | 0 | |
| 125 | clang-analyzer-cplusplus.InnerPointer | 0 | |
| 126 | clang-analyzer-cplusplus.Move | 0 | |
| 127 | clang-analyzer-cplusplus.NewDelete | 0 | |
| 128 | clang-analyzer-cplusplus.PlacementNew | 0 | |
| 129 | clang-analyzer-cplusplus.PureVirtualCall | 0 | |
| 130 | clang-analyzer-cplusplus.SelfAssignment | 0 | |
| 131 | clang-analyzer-cplusplus.SmartPtrModeling | 0 | |
| 132 | clang-analyzer-cplusplus.StringChecker | 0 | |
| 133 | clang-analyzer-cplusplus.VirtualCallModeling | 0 | |
| 134 | clang-analyzer-fuchsia.HandleChecker | 0 | |
| 135 | clang-analyzer-nullability.NullPassedToNonnull | 0 | |
| 136 | clang-analyzer-nullability.NullReturnedFromNonnull | 0 | |
| 137 | clang-analyzer-nullability.NullabilityBase | 0 | |
| 138 | clang-analyzer-nullability.NullableDereferenced | 0 | |
| 139 | clang-analyzer-nullability.NullablePassedToNonnull | 0 | |
| 140 | clang-analyzer-nullability.NullableReturnedFromNonnull | 0 | |
| 141 | clang-analyzer-optin.cplusplus.UninitializedObject | 0 | |
| 142 | clang-analyzer-optin.mpi.MPI-Checker | 0 | |
| 143 | clang-analyzer-optin.osx.OSObjectCStyleCast | 0 | |
| 144 | clang-analyzer-optin.osx.cocoa.localizability.EmptyLocalizationContextChecker | 0 | |
| 145 | clang-analyzer-optin.osx.cocoa.localizability.NonLocalizedStringChecker | 0 | |
| 146 | clang-analyzer-optin.performance.GCDAntipattern | 0 | |
| 147 | clang-analyzer-optin.performance.Padding | 0 | |
| 148 | clang-analyzer-optin.portability.UnixAPI | 0 | |
| 149 | clang-analyzer-osx.API | 0 | |
| 150 | clang-analyzer-osx.MIG | 0 | |
| 151 | clang-analyzer-osx.NSOrCFErrorDerefChecker | 0 | |
| 152 | clang-analyzer-osx.NumberObjectConversion | 0 | |
| 153 | clang-analyzer-osx.OSObjectRetainCount | 0 | |
| 154 | clang-analyzer-osx.ObjCProperty | 0 | |
| 155 | clang-analyzer-osx.SecKeychainAPI | 0 | |
| 156 | clang-analyzer-osx.cocoa.AtSync | 0 | |
| 157 | clang-analyzer-osx.cocoa.AutoreleaseWrite | 0 | |
| 158 | clang-analyzer-osx.cocoa.ClassRelease | 0 | |
| 159 | clang-analyzer-osx.cocoa.Dealloc | 0 | |
| 160 | clang-analyzer-osx.cocoa.IncompatibleMethodTypes | 0 | |
| 161 | clang-analyzer-osx.cocoa.Loops | 0 | |
| 162 | clang-analyzer-osx.cocoa.MissingSuperCall | 0 | |
| 163 | clang-analyzer-osx.cocoa.NSAutoreleasePool | 0 | |
| 164 | clang-analyzer-osx.cocoa.NSError | 0 | |
| 165 | clang-analyzer-osx.cocoa.NilArg | 0 | |
| 166 | clang-analyzer-osx.cocoa.NonNilReturnValue | 0 | |
| 167 | clang-analyzer-osx.cocoa.ObjCGenerics | 0 | |
| 168 | clang-analyzer-osx.cocoa.RetainCount | 0 | |
| 169 | clang-analyzer-osx.cocoa.RetainCountBase | 0 | |
| 170 | clang-analyzer-osx.cocoa.RunLoopAutoreleaseLeak | 0 | |
| 171 | clang-analyzer-osx.cocoa.SelfInit | 0 | |
| 172 | clang-analyzer-osx.cocoa.SuperDealloc | 0 | |
| 173 | clang-analyzer-osx.cocoa.UnusedIvars | 0 | |
| 174 | clang-analyzer-osx.cocoa.VariadicMethodTypes | 0 | |
| 175 | clang-analyzer-osx.coreFoundation.CFError | 0 | |
| 176 | clang-analyzer-osx.coreFoundation.CFNumber | 0 | |
| 177 | clang-analyzer-osx.coreFoundation.CFRetainRelease | 0 | |
| 178 | clang-analyzer-osx.coreFoundation.containers.OutOfBounds | 0 | |
| 179 | clang-analyzer-osx.coreFoundation.containers.PointerSizedValues | 0 | |
| 180 | clang-analyzer-security.FloatLoopCounter | 0 | |
| 181 | clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling | 0 | |
| 182 | clang-analyzer-security.insecureAPI.SecuritySyntaxChecker | 0 | |
| 183 | clang-analyzer-security.insecureAPI.UncheckedReturn | 0 | |
| 184 | clang-analyzer-security.insecureAPI.bcmp | 0 | |
| 185 | clang-analyzer-security.insecureAPI.bcopy | 0 | |
| 186 | clang-analyzer-security.insecureAPI.bzero | 0 | |
| 187 | clang-analyzer-security.insecureAPI.decodeValueOfObjCType | 0 | |
| 188 | clang-analyzer-security.insecureAPI.getpw | 0 | |
| 189 | clang-analyzer-security.insecureAPI.gets | 0 | |
| 190 | clang-analyzer-security.insecureAPI.mkstemp | 0 | |
| 191 | clang-analyzer-security.insecureAPI.mktemp | 0 | |
| 192 | clang-analyzer-security.insecureAPI.rand | 0 | |
| 193 | clang-analyzer-security.insecureAPI.strcpy | 0 | |
| 194 | clang-analyzer-security.insecureAPI.vfork | 0 | |
| 195 | clang-analyzer-unix.API | 0 | |
| 196 | clang-analyzer-unix.DynamicMemoryModeling | 0 | |
| 197 | clang-analyzer-unix.Malloc | 0 | |
| 198 | clang-analyzer-unix.MallocSizeof | 0 | |
| 199 | clang-analyzer-unix.MismatchedDeallocator | 0 | |
| 200 | clang-analyzer-unix.Vfork | 0 | |
| 201 | clang-analyzer-unix.cstring.BadSizeArg | 0 | |
| 202 | clang-analyzer-unix.cstring.CStringModeling | 0 | |
| 203 | clang-analyzer-unix.cstring.NullArg | 0 | |
| 204 | clang-analyzer-valist.CopyToSelf | 0 | |
| 205 | clang-analyzer-valist.Uninitialized | 0 | |
| 206 | clang-analyzer-valist.Unterminated | 0 | |
| 207 | clang-analyzer-valist.ValistBase | 0 | |
| 208 | clang-analyzer-webkit.NoUncountedMemberChecker | 0 | |
| 209 | clang-analyzer-webkit.RefCntblBaseVirtualDtor | 0 | |
| 210 | clang-analyzer-webkit.UncountedLambdaCapturesChecker | 0 | |
| 211 | cppcoreguidelines-avoid-goto | 0 | |
| 212 | cppcoreguidelines-c-copy-assignment-signature | 0 | |
| 213 | hicpp-avoid-goto | 0 | |
| 214 | hicpp-exception-baseclass | 0 | |
| 215 | misc-definitions-in-headers | 0 | |
| 216 | misc-misleading-bidirectional | 0 | |
| 217 | misc-misleading-identifier | 0 | |
| 218 | misc-misplaced-const | 0 | |
| 219 | misc-new-delete-overloads | 0 | |
| 220 | misc-non-copyable-objects | 0 | |
| 221 | misc-static-assert | 0 | |
| 222 | misc-throw-by-value-catch-by-reference | 0 | |
| 223 | misc-unconventional-assign-operator | 0 | |
| 224 | misc-uniqueptr-reset-release | 0 | |
| 225 | modernize-avoid-bind | 0 | |
| 226 | modernize-deprecated-ios-base-aliases | 0 | |
| 227 | modernize-make-shared | 0 | |
| 228 | modernize-make-unique | 0 | |
| 229 | modernize-raw-string-literal | 0 | |
| 230 | modernize-replace-auto-ptr | 0 | |
| 231 | modernize-replace-disallow-copy-and-assign-macro | 0 | |
| 232 | modernize-replace-random-shuffle | 0 | |
| 233 | modernize-shrink-to-fit | 0 | |
| 234 | modernize-unary-static-assert | 0 | |
| 235 | modernize-use-equals-delete | 0 | |
| 236 | modernize-use-noexcept | 0 | |
| 237 | modernize-use-uncaught-exceptions | 0 | |
| 238 | performance-implicit-conversion-in-loop | 0 | |
| 239 | performance-inefficient-algorithm | 0 | |
| 240 | performance-move-constructor-init | 0 | |
| 241 | performance-no-automatic-move | 0 | |
| 242 | performance-noexcept-move-constructor | 0 | |
| 243 | performance-type-promotion-in-math-fn | 0 | |
| 244 | readability-duplicate-include | 0 | |
| 245 | readability-redundant-function-ptr-dereference | 0 | |
| 246 | readability-simplify-subscript-expr | 0 |
下表是需要进行存量修复后引入CI拦截的检查项（非0错误）
| 编号 | 错误类型 | 错误数量 | 认领人/PR链接 |
|---|---|---|---|
| 247 | bugprone-assignment-in-if-condition | 5 | |
| 248 | bugprone-branch-clone | 79 | |
| 249 | bugprone-copy-constructor-init | 2 | |
| 250 | bugprone-exception-escape | 5 | |
| 251 | bugprone-fold-init-type | 1 | |
| 252 | bugprone-implicit-widening-of-multiplication-result | 149 | |
| 253 | bugprone-narrowing-conversions | 472 | |
| 254 | bugprone-signed-char-misuse | 3 | |
| 255 | bugprone-use-after-move | 1 | |
| 256 | clang-analyzer-core.CallAndMessage | 3 | |
| 257 | clang-analyzer-core.NullDereference | 21 | |
| 258 | clang-analyzer-cplusplus.NewDeleteLeaks | 2 | |
| 259 | clang-analyzer-deadcode.DeadStores | 1 | |
| 260 | clang-analyzer-optin.cplusplus.VirtualCall | 26 | |
| 261 | cppcoreguidelines-avoid-c-arrays | 76 | |
| 262 | cppcoreguidelines-explicit-virtual-functions | 2 | |
| 263 | cppcoreguidelines-init-variables | 4654 | |
| 264 | cppcoreguidelines-narrowing-conversions | 472 | |
| 265 | cppcoreguidelines-no-malloc | 20 | |
| 266 | cppcoreguidelines-prefer-member-initializer | 299 | |
| 267 | cppcoreguidelines-pro-type-const-cast | 168 | |
| 268 | cppcoreguidelines-pro-type-member-init | 229 | |
| 269 | cppcoreguidelines-slicing | 9 | |
| 270 | cppcoreguidelines-virtual-class-destructor | 15 | |
| 271 | misc-redundant-expression | 20 | |
| 272 | misc-unused-alias-decls | 3 | |
| 273 | misc-unused-using-decls | 6 | |
| 274 | modernize-avoid-c-arrays | 76 | |
| 275 | modernize-concat-nested-namespaces | 1314 | |
| 276 | modernize-deprecated-headers | 3 | |
| 277 | modernize-loop-convert | 32 | |
| 278 | modernize-pass-by-value | 136 | |
| 279 | modernize-redundant-void-arg | 13 | |
| 280 | modernize-use-bool-literals | 6 | |
| 281 | modernize-use-emplace | 17 | |
| 282 | modernize-use-equals-default | 5 | |
| 283 | modernize-use-nullptr | 41 | |
| 284 | modernize-use-override | 2 | |
| 285 | modernize-use-transparent-functors | 4 | |
| 286 | performance-faster-string-find | 2 | |
| 287 | performance-for-range-copy | 5 | |
| 288 | performance-inefficient-string-concatenation | 5 | |
| 289 | performance-inefficient-vector-operation | 10 | |
| 290 | performance-move-const-arg | 9 | |
| 291 | performance-no-int-to-ptr | 19 | |
| 292 | performance-trivially-destructible | 1 | |
| 293 | performance-unnecessary-copy-initialization | 255 | |
| 294 | performance-unnecessary-value-param | 353 | |
| 295 | readability-container-size-empty | 26 | |
| 296 | readability-delete-null-pointer | 10 | |
| 297 | readability-misplaced-array-index | 19 | |
| 298 | readability-redundant-smartptr-get | 32 | |
| 299 | readability-string-compare | 10 |
4.认领方式
请大家以 comment 的形式认领任务，如：
【报名】：1、3、12-13
多个任务之间需要使用中文顿号分隔，报名多个连续任务可用横线表示，如 2-5
PR 提交格式：在 PR 的标题中以 【Hackathon 6th Fundable Projects 2 No.xxx】 开头，注明任务编号
统计信息
排名不分先后
【报名】：35
【报名】：1
【报名】：15、28、37、40
【报名】：3、5、8、9、10、12、13、16
【报名】：43、45