dblaikie created this revision. dblaikie added reviewers: hokein, aaron.ballman, jyknight, mehdi_amini, kuhnel. Herald added subscribers: dcaballe, cota, teijeong, rdzhabarov, tatianashp, msifontes, jurahul, Kayjukh, grosul1, Joonsoo, liufengdb, aartbik, lucyrfox, mgester, arpith-jacob, antiagainst, shauheen, rriddle. dblaikie requested review of this revision. Herald added subscribers: llvm-commits, lldb-commits, Sanitizers, cfe-commits, stephenneuendorffer, nicolasvasilache, aheejin. Herald added projects: clang, Sanitizers, LLDB, MLIR, LLVM.
In the interests of disabling misc-no-recursion across LLVM (this seems like a stylistic choice that is not consistent with LLVM's style/development approach) this NFC preliminary change adjusts all the .clang-tidy files to inherit from their parents as much as possible. This change specifically preserves all the quirks of the current configs in order to make it easier to review as NFC. I validatad the change is NFC as follows: for X in `cat ../files.txt`; do mkdir -p ../tmp/$(dirname $X) touch $(dirname $X)/blaikie.cpp clang-tidy -dump-config $(dirname $X)/blaikie.cpp > ../tmp/$(dirname $X)/after rm $(dirname $X)/blaikie.cpp done (similarly for the "before" state, without this patch applied) for X in `cat ../files.txt`; do echo $X diff \ ../tmp/$(dirname $X)/before \ <(cat ../tmp/$(dirname $X)/after \ | sed -e "s/,readability-identifier-naming\(.*\),-readability-identifier-naming/\1/" \ | sed -e "s/,-llvm-include-order\(.*\),llvm-include-order/\1/" \ | sed -e "s/,-misc-no-recursion\(.*\),misc-no-recursion/\1/" \ | sed -e "s/,-clang-diagnostic-\*\(.*\),clang-diagnostic-\*/\1/") done (using sed to strip some add/remove pairs to reduce the diff and make it easier to read) The resulting report is: .clang-tidy clang/.clang-tidy 2c2 < Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-readability-identifier-naming,-misc-no-recursion' --- > Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-misc-no-recursion' compiler-rt/.clang-tidy 2c2 < Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,clang-diagnostic-*,llvm-*,-llvm-header-guard,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes' --- > Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-llvm-header-guard' flang/.clang-tidy 2c2 < Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,llvm-*,-llvm-include-order,misc-*,-misc-no-recursion,-misc-unused-parameters,-misc-non-private-member-variables-in-classes' --- > Checks: 'clang-diagnostic-*,clang-analyzer-*,-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-llvm-include-order,-misc-no-recursion' flang/include/flang/Lower/.clang-tidy flang/include/flang/Optimizer/.clang-tidy flang/lib/Lower/.clang-tidy flang/lib/Optimizer/.clang-tidy lld/.clang-tidy lldb/.clang-tidy llvm/tools/split-file/.clang-tidy mlir/.clang-tidy The `clang/.clang-tidy` change is a no-op, disabling an option that was never enabled. The compiler-rt and flang changes are no-op reorderings of the same flags. (side note, the .clang-tidy file in parallel-libs is broken and crashes clang-tidy because it uses "lowerCase" as the style instead of "lower_case" - so I'll deal with that separately) Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D103842 Files: clang/.clang-tidy compiler-rt/.clang-tidy flang/.clang-tidy flang/include/flang/Lower/.clang-tidy flang/include/flang/Optimizer/.clang-tidy flang/lib/Lower/.clang-tidy flang/lib/Optimizer/.clang-tidy lld/.clang-tidy lldb/.clang-tidy llvm/.clang-tidy llvm/tools/split-file/.clang-tidy mlir/.clang-tidy
Index: mlir/.clang-tidy =================================================================== --- mlir/.clang-tidy +++ mlir/.clang-tidy @@ -1,19 +1,8 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: llvm/tools/split-file/.clang-tidy =================================================================== --- llvm/tools/split-file/.clang-tidy +++ llvm/tools/split-file/.clang-tidy @@ -1,19 +1,8 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: llvm/.clang-tidy =================================================================== --- llvm/.clang-tidy +++ llvm/.clang-tidy @@ -1,19 +1 @@ -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' -CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - - key: readability-identifier-naming.MemberCase - value: CamelCase - - key: readability-identifier-naming.ParameterCase - value: CamelCase - - key: readability-identifier-naming.UnionCase - value: CamelCase - - key: readability-identifier-naming.VariableCase - value: CamelCase - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 - +InheritParentConfig: true Index: lldb/.clang-tidy =================================================================== --- lldb/.clang-tidy +++ lldb/.clang-tidy @@ -1,2 +1,2 @@ -# Checks enabled in the top-level .clang-tidy minus readability-identifier-naming -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes' +Checks: '-readability-identifier-naming' +InheritParentConfig: true Index: lld/.clang-tidy =================================================================== --- lld/.clang-tidy +++ lld/.clang-tidy @@ -1,19 +1,8 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: flang/lib/Optimizer/.clang-tidy =================================================================== --- flang/lib/Optimizer/.clang-tidy +++ flang/lib/Optimizer/.clang-tidy @@ -1,19 +1,9 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +Checks: 'readability-identifier-naming,llvm-include-order,misc-no-recursion,clang-diagnostic-*' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: flang/lib/Lower/.clang-tidy =================================================================== --- flang/lib/Lower/.clang-tidy +++ flang/lib/Lower/.clang-tidy @@ -1,19 +1,9 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +Checks: 'readability-identifier-naming,llvm-include-order,misc-no-recursion,clang-diagnostic-*' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: flang/include/flang/Optimizer/.clang-tidy =================================================================== --- flang/include/flang/Optimizer/.clang-tidy +++ flang/include/flang/Optimizer/.clang-tidy @@ -1,19 +1,9 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +Checks: 'readability-identifier-naming,llvm-include-order,misc-no-recursion,clang-diagnostic-*' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: flang/include/flang/Lower/.clang-tidy =================================================================== --- flang/include/flang/Lower/.clang-tidy +++ flang/include/flang/Lower/.clang-tidy @@ -1,19 +1,9 @@ -# Almost identical to the top-level .clang-tidy, except that {Member,Parameter,Variable}Case use camelBack. -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,readability-identifier-naming' +Checks: 'readability-identifier-naming,llvm-include-order,misc-no-recursion,clang-diagnostic-*' +InheritParentConfig: true CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - key: readability-identifier-naming.MemberCase value: camelBack - key: readability-identifier-naming.ParameterCase value: camelBack - - key: readability-identifier-naming.UnionCase - value: CamelCase - key: readability-identifier-naming.VariableCase value: camelBack - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 Index: flang/.clang-tidy =================================================================== --- flang/.clang-tidy +++ flang/.clang-tidy @@ -1 +1,2 @@ -Checks: '-*,llvm-*,-llvm-include-order,misc-*,-misc-no-recursion,-misc-unused-parameters,-misc-non-private-member-variables-in-classes' +Checks: '-llvm-include-order,-readability-identifier-naming,-misc-no-recursion,-clang-diagnostic-*' +InheritParentConfig: true Index: compiler-rt/.clang-tidy =================================================================== --- compiler-rt/.clang-tidy +++ compiler-rt/.clang-tidy @@ -1,2 +1,2 @@ -# Checks enabled in the top-level .clang-tidy minus readability-identifier-naming and llvm-header-guard. -Checks: '-*,clang-diagnostic-*,llvm-*,-llvm-header-guard,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes' +Checks: '-readability-identifier-naming,-llvm-header-guard' +InheritParentConfig: true Index: clang/.clang-tidy =================================================================== --- clang/.clang-tidy +++ clang/.clang-tidy @@ -1,24 +1,5 @@ -Checks: '-*,clang-diagnostic-*,llvm-*,misc-*,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-readability-identifier-naming,-misc-no-recursion' # Note that the readability-identifier-naming check is disabled, there are too # many violations in the codebase and they create too much noise in clang-tidy # results. -# Naming settings are kept for documentation purposes and allowing to run the -# check if the users would override this file, e.g. via a command-line arg. -CheckOptions: - - key: readability-identifier-naming.ClassCase - value: CamelCase - - key: readability-identifier-naming.EnumCase - value: CamelCase - - key: readability-identifier-naming.FunctionCase - value: camelBack - - key: readability-identifier-naming.MemberCase - value: CamelCase - - key: readability-identifier-naming.ParameterCase - value: CamelCase - - key: readability-identifier-naming.UnionCase - value: CamelCase - - key: readability-identifier-naming.VariableCase - value: CamelCase - - key: readability-identifier-naming.IgnoreMainLikeFunctions - value: 1 - +Checks: '-readability-identifier-naming,-misc-no-recursion' +InheritParentConfig: true
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