[clang] [Clang][Driver] Override complex number calculation method by -fno-fa… (PR #132680)

[via cfe-commits]

================
@@ -2997,6 +2997,7 @@ static void RenderFloatingPointOptions(const ToolChain &TC, const Driver &D,
   LangOptions::ComplexRangeKind Range = LangOptions::ComplexRangeKind::CX_None;
   std::string ComplexRangeStr = "";
   std::string GccRangeComplexOption = "";
+  std::string LastComplexRangeOption = "";
----------------
s-watanabe314 wrote:

Does this mean that `= ""` is unnecessary? I initialized it in the same way as `GccRangeComplexOption`, but should I remove it?

https://github.com/llvm/llvm-project/pull/132680