[PATCH] D83305: [ADT] Fix join_impl using the wrong size when calculating total length

[Nathan James via Phabricator via llvm-commits]

njames93 created this revision.
njames93 added reviewers: joerg, chandlerc.
Herald added subscribers: llvm-commits, dexonsmith.
Herald added a project: LLVM.

Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83305

Files:
  llvm/include/llvm/ADT/StringExtras.h


Index: llvm/include/llvm/ADT/StringExtras.h
===================================================================
--- llvm/include/llvm/ADT/StringExtras.h
+++ llvm/include/llvm/ADT/StringExtras.h
@@ -338,7 +338,7 @@
 
   size_t Len = (std::distance(Begin, End) - 1) * Separator.size();
   for (IteratorT I = Begin; I != End; ++I)
-    Len += (*Begin).size();
+    Len += I->size();
   S.reserve(Len);
   S += (*Begin);
   while (++Begin != End) {


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