[clang] [Clang][Sema] Fix -Whigher-precision-for-complex-division (PR #131477)

[Zahira Ammarguellat via cfe-commits]

=?utf-8?q?Mészáros?= Gergely <maetveis at gmail.com>,Gergely Meszaros
 <gergely.meszaros at intel.com>,Gergely Meszaros <gergely.meszaros at intel.com>
Message-ID:
In-Reply-To: <llvm.org/llvm/llvm-project/pull/131477 at github.com>


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@@ -10685,6 +10724,7 @@ QualType Sema::CheckMultiplyDivideOperands(ExprResult &LHS, ExprResult &RHS,
   if (compType.isNull() || !compType->isArithmeticType())
     return InvalidOperands(Loc, LHS, RHS);
   if (IsDiv) {
+    DetectPrecisionLossInComplexDivision(*this, RHS.get()->getType(), Loc);
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zahiraam wrote:

Ok now I am convinced, the various conversions would have been done by then. Yes adding another test that shows no warning for these cases would be great.

https://github.com/llvm/llvm-project/pull/131477