[clang] [Clang] Implement P2718R0 "Lifetime extension in range-based for loops" (PR #76361)

[via cfe-commits]

================
@@ -9959,6 +9976,18 @@ class Sema final {
     return currentEvaluationContext().isImmediateFunctionContext();
   }
 
+  bool isInLifetimeExtendingContext() const {
+    assert(!ExprEvalContexts.empty() &&
+           "Must be in an expression evaluation context");
+    return ExprEvalContexts.back().IsInLifetimeExtendingContext;
+  }
+
+  bool ShouldMaterializePRValueInDiscardedExpression() const {
----------------
yronglin wrote:

LLVM prefer `shouldMaterializePRValueInDiscardedExpression` 
https://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly
 , I'll rename it.

https://github.com/llvm/llvm-project/pull/76361
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits