[clang-tidy] Fix readability-implicit-bool-cast false positives
The patch makes the check treat binary conditional operator (`x ?: y`), `while`
and regular `for` loops as conditional statements for the purpose of
AllowConditional*Cast options.
llvm-svn: 302431
diff --git a/clang-tools-extra/clang-tidy/readability/ImplicitBoolCastCheck.cpp b/clang-tools-extra/clang-tidy/readability/ImplicitBoolCastCheck.cpp
index 13b410b..20ce5d2 100644
--- a/clang-tools-extra/clang-tidy/readability/ImplicitBoolCastCheck.cpp
+++ b/clang-tools-extra/clang-tidy/readability/ImplicitBoolCastCheck.cpp
@@ -227,7 +227,8 @@
const Stmt *S = N.get<Stmt>();
if (!S)
return false;
- if (isa<IfStmt>(S) || isa<ConditionalOperator>(S))
+ if (isa<IfStmt>(S) || isa<ConditionalOperator>(S) || isa<ForStmt>(S) ||
+ isa<WhileStmt>(S) || isa<BinaryConditionalOperator>(S))
return true;
if (isa<ParenExpr>(S) || isa<ImplicitCastExpr>(S) ||
isUnaryLogicalNotOperator(S) ||