From 57646ec44eb2ff59b99c3b5e4fe0e5084462b2f3 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Fri, 19 Nov 2004 03:44:10 +0000
Subject: [PATCH] Don't save an iterator, just use post-increment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17981 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Archive/ArchiveReader.cpp          | 6 ++----
 lib/Bytecode/Archive/ArchiveReader.cpp | 6 ++----
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/lib/Archive/ArchiveReader.cpp b/lib/Archive/ArchiveReader.cpp
index 6f5b9d36edf..c0f0d1569bd 100644
--- a/lib/Archive/ArchiveReader.cpp
+++ b/lib/Archive/ArchiveReader.cpp
@@ -472,10 +472,8 @@ Archive::findModulesDefiningSymbols(std::set<std::string>& symbols,
       result.insert(mp);
 
       // Remove the symbol now that its been resolved, being careful to 
-      // not invalidate our iterator.
-      std::set<std::string>::iterator save = I;
-      ++I;
-      symbols.erase(save);
+      // post-increment the iterator.
+      symbols.erase(I++);
     } else {
       ++I;
     }
diff --git a/lib/Bytecode/Archive/ArchiveReader.cpp b/lib/Bytecode/Archive/ArchiveReader.cpp
index 6f5b9d36edf..c0f0d1569bd 100644
--- a/lib/Bytecode/Archive/ArchiveReader.cpp
+++ b/lib/Bytecode/Archive/ArchiveReader.cpp
@@ -472,10 +472,8 @@ Archive::findModulesDefiningSymbols(std::set<std::string>& symbols,
       result.insert(mp);
 
       // Remove the symbol now that its been resolved, being careful to 
-      // not invalidate our iterator.
-      std::set<std::string>::iterator save = I;
-      ++I;
-      symbols.erase(save);
+      // post-increment the iterator.
+      symbols.erase(I++);
     } else {
       ++I;
     }