[clang-tools-extra] [clang-tidy] bugprone-implicit-widening ignores const exprs that fit (PR #98352)

[Piotr Zegar via cfe-commits]

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@@ -84,6 +86,19 @@ void ImplicitWideningOfMultiplicationResultCheck::handleImplicitCastExpr(
   if (TgtWidth <= SrcWidth)
     return;
 
+  // Is the expression a compile-time constexpr that we know can fit in the
+  // source type?
+  if (IgnoreConstantIntExpr && ETy->isIntegerType() &&
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PiotrZSL wrote:

why limiting this only to Int, why not supporting unsigned int also ?

https://github.com/llvm/llvm-project/pull/98352