[Lldb-commits] [lldb] r319402 - refactor: Simplify loop with DWARFCompileUnit::Extract

[Jan Kratochvil via lldb-commits]

Author: jankratochvil
Date: Wed Nov 29 21:49:02 2017
New Revision: 319402

URL: http://llvm.org/viewvc/llvm-project?rev=319402&view=rev
Log:
refactor: Simplify loop with DWARFCompileUnit::Extract

Forgotten small simplification in D40212.

Differential revision: https://reviews.llvm.org/D40635

Modified:
    lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp

Modified: lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp?rev=319402&r1=319401&r2=319402&view=diff
==============================================================================
--- lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp (original)
+++ lldb/trunk/source/Plugins/SymbolFile/DWARF/DWARFDebugInfo.cpp Wed Nov 29 21:49:02 2017
@@ -97,12 +97,8 @@ void DWARFDebugInfo::ParseCompileUnitHea
   if (m_compile_units.empty()) {
     if (m_dwarf2Data != NULL) {
       lldb::offset_t offset = 0;
-      for (;;) {
-        DWARFCompileUnitSP cu_sp =
-            DWARFCompileUnit::Extract(m_dwarf2Data, &offset);
-        if (cu_sp.get() == NULL)
-          break;
-
+      DWARFCompileUnitSP cu_sp;
+      while ((cu_sp = DWARFCompileUnit::Extract(m_dwarf2Data, &offset))) {
         m_compile_units.push_back(cu_sp);
 
         offset = cu_sp->GetNextCompileUnitOffset();