[PATCH] D157428: [clang-tidy] `readability-implicit-bool-conversion.AllowIntegerConditions` ignores `DoStmt`s

[Fabian Wolff via Phabricator via cfe-commits]

fwolff created this revision.
fwolff added reviewers: PiotrZSL, aaron.ballman.
fwolff added a project: clang-tools-extra.
Herald added subscribers: carlosgalvezp, xazax.hun.
Herald added a reviewer: njames93.
Herald added a project: All.
fwolff requested review of this revision.
Herald added a subscriber: cfe-commits.

Fixes a simple oversight which currently causes the `AllowIntegerConditions` option of the `readability-implicit-bool-conversion` check to not apply to do-while loop conditions, for no apparent reason.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D157428

Files:
  clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
  clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp


Index: clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
===================================================================
--- clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
+++ clang-tools-extra/test/clang-tidy/checkers/readability/implicit-bool-conversion-allow-in-conditions.cpp
@@ -38,6 +38,9 @@
   while (functionReturningInt()) {}
   while (functionReturningPointer()) {}
   while (functionReturningInt() && !functionReturningPointer() || (!functionReturningInt() && functionReturningPointer())) {}
+  do {} while (functionReturningInt());
+  do {} while (functionReturningPointer());
+  do {} while (functionReturningInt() && !functionReturningPointer() || (!functionReturningInt() && functionReturningPointer()));
   int value1 = functionReturningInt() ? 1 : 2;
   int value2 = !functionReturningInt() ? 1 : 2;
   int value3 = (functionReturningInt() && functionReturningPointer() || !functionReturningInt()) ? 1 : 2;
Index: clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
===================================================================
--- clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
+++ clang-tools-extra/clang-tidy/readability/ImplicitBoolConversionCheck.cpp
@@ -228,7 +228,8 @@
       if (!S)
         return false;
       if (isa<IfStmt>(S) || isa<ConditionalOperator>(S) || isa<ForStmt>(S) ||
-          isa<WhileStmt>(S) || isa<BinaryConditionalOperator>(S))
+          isa<WhileStmt>(S) || isa<DoStmt>(S) ||
+          isa<BinaryConditionalOperator>(S))
         return true;
       if (isa<ParenExpr>(S) || isa<ImplicitCastExpr>(S) ||
           isUnaryLogicalNotOperator(S) ||


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