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-rw-r--r--clang/lib/Sema/SemaExpr.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index 20f1bdbf5e1..3481f73e693 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -9680,7 +9680,9 @@ static QualType CheckIncrementDecrementOperand(Sema &S, Expr *Op,
return QualType();
}
// Increment of bool sets it to true, but is deprecated.
- S.Diag(OpLoc, diag::warn_increment_bool) << Op->getSourceRange();
+ S.Diag(OpLoc, S.getLangOpts().CPlusPlus1z ? diag::ext_increment_bool
+ : diag::warn_increment_bool)
+ << Op->getSourceRange();
} else if (S.getLangOpts().CPlusPlus && ResType->isEnumeralType()) {
// Error on enum increments and decrements in C++ mode
S.Diag(OpLoc, diag::err_increment_decrement_enum) << IsInc << ResType;
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