Don't save an iterator, just use post-increment.

llvm-svn: 17981
2004-11-19 03:44:10 +00:00 · 2004-11-19 03:44:10 +00:00 · fc9f779039
parent 6abd4457e7
commit fc9f779039
1 changed files with 2 additions and 4 deletions
--- a/llvm/lib/Bytecode/Archive/ArchiveReader.cpp
+++ b/llvm/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;
    }