[llvm] 7472f6d - [ADT] Remove default argument from FoldingSetBase constructor (NFC) (#217523)

[via llvm-commits]

Author: Kazu Hirata
Date: 2026-08-20T10:18:34-07:00
New Revision: 7472f6d66500616ddd2f087eae608ce40d8866ae

URL: https://github.com/llvm/llvm-project/commit/7472f6d66500616ddd2f087eae608ce40d8866ae
DIFF: https://github.com/llvm/llvm-project/commit/7472f6d66500616ddd2f087eae608ce40d8866ae.diff

LOG: [ADT] Remove default argument from FoldingSetBase constructor (NFC) (#217523)

FoldingSetBase is never default-constructed directly; its subclasses and
helpers always pass Log2InitSize explicitly.

Assisted-by: Antigravity

Added: 
    

Modified: 
    llvm/include/llvm/ADT/FoldingSet.h

Removed: 
    


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diff  --git a/llvm/include/llvm/ADT/FoldingSet.h b/llvm/include/llvm/ADT/FoldingSet.h
index 878d26fac9fee..ab4fa2712d4a5 100644
--- a/llvm/include/llvm/ADT/FoldingSet.h
+++ b/llvm/include/llvm/ADT/FoldingSet.h
@@ -307,7 +307,7 @@ class FoldingSetBase {
   /// is greater than twice the number of buckets.
   unsigned NumNodes;
 
-  LLVM_ABI explicit FoldingSetBase(unsigned Log2InitSize = 6);
+  LLVM_ABI explicit FoldingSetBase(unsigned Log2InitSize);
   LLVM_ABI FoldingSetBase(FoldingSetBase &&Arg);
   LLVM_ABI FoldingSetBase &operator=(FoldingSetBase &&RHS);
   LLVM_ABI ~FoldingSetBase();