[Lldb-commits] [clang] [lldb] [Clang] Introduce OverflowBehaviorType for fine-grained overflow control (PR #148914)

[Oliver Hunt via lldb-commits]

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@@ -9744,6 +9744,16 @@ static void DiagnoseNarrowingInInitList(Sema &S,
 
   case NK_Constant_Narrowing: {
     // A constant value was narrowed.
+
+    // Overflow behavior destination types with a 'wrap' kind can elide
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ojhunt wrote:

Why is that a reasonable assumption?

This change in behavior means that an error by the developer is now silently ignored. Now an unintentional narrowing of the data is silently ignored.

https://github.com/llvm/llvm-project/pull/148914