[llvm] r177575 - xlC doesn't like Header being both a type and a member variable. Rename the

[Rafael Espindola]

Author: rafael
Date: Wed Mar 20 16:03:41 2013
New Revision: 177575

URL: http://llvm.org/viewvc/llvm-project?rev=177575&view=rev
Log:
xlC doesn't like Header being both a type and a member variable. Rename the
member variable.

Patch by Kai <kai at redstar.de>

Modified:
    llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.cpp
    llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.h

Modified: llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.cpp?rev=177575&r1=177574&r2=177575&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.cpp (original)
+++ llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.cpp Wed Mar 20 16:03:41 2013
@@ -16,7 +16,7 @@ using namespace llvm;
 
 void DWARFDebugArangeSet::clear() {
   Offset = -1U;
-  std::memset(&Header, 0, sizeof(Header));
+  std::memset(&HeaderData, 0, sizeof(Header));
   ArangeDescriptors.clear();
 }
 
@@ -66,15 +66,15 @@ DWARFDebugArangeSet::extract(DataExtract
     // descriptor on the target system. This header is followed by a series
     // of tuples. Each tuple consists of an address and a length, each in
     // the size appropriate for an address on the target architecture.
-    Header.Length = data.getU32(offset_ptr);
-    Header.Version = data.getU16(offset_ptr);
-    Header.CuOffset = data.getU32(offset_ptr);
-    Header.AddrSize = data.getU8(offset_ptr);
-    Header.SegSize = data.getU8(offset_ptr);
+    HeaderData.Length = data.getU32(offset_ptr);
+    HeaderData.Version = data.getU16(offset_ptr);
+    HeaderData.CuOffset = data.getU32(offset_ptr);
+    HeaderData.AddrSize = data.getU8(offset_ptr);
+    HeaderData.SegSize = data.getU8(offset_ptr);
 
     // Perform basic validation of the header fields.
-    if (!data.isValidOffsetForDataOfSize(Offset, Header.Length) ||
-        (Header.AddrSize != 4 && Header.AddrSize != 8)) {
+    if (!data.isValidOffsetForDataOfSize(Offset, HeaderData.Length) ||
+        (HeaderData.AddrSize != 4 && HeaderData.AddrSize != 8)) {
       clear();
       return false;
     }
@@ -84,7 +84,7 @@ DWARFDebugArangeSet::extract(DataExtract
     // size of an address). The header is padded, if necessary, to the
     // appropriate boundary.
     const uint32_t header_size = *offset_ptr - Offset;
-    const uint32_t tuple_size = Header.AddrSize * 2;
+    const uint32_t tuple_size = HeaderData.AddrSize * 2;
     uint32_t first_tuple_offset = 0;
     while (first_tuple_offset < header_size)
       first_tuple_offset += tuple_size;
@@ -94,11 +94,11 @@ DWARFDebugArangeSet::extract(DataExtract
     Descriptor arangeDescriptor;
 
     assert(sizeof(arangeDescriptor.Address) == sizeof(arangeDescriptor.Length));
-    assert(sizeof(arangeDescriptor.Address) >= Header.AddrSize);
+    assert(sizeof(arangeDescriptor.Address) >= HeaderData.AddrSize);
 
     while (data.isValidOffset(*offset_ptr)) {
-      arangeDescriptor.Address = data.getUnsigned(offset_ptr, Header.AddrSize);
-      arangeDescriptor.Length = data.getUnsigned(offset_ptr, Header.AddrSize);
+      arangeDescriptor.Address = data.getUnsigned(offset_ptr, HeaderData.AddrSize);
+      arangeDescriptor.Length = data.getUnsigned(offset_ptr, HeaderData.AddrSize);
 
       // Each set of tuples is terminated by a 0 for the address and 0
       // for the length.
@@ -115,11 +115,11 @@ DWARFDebugArangeSet::extract(DataExtract
 
 void DWARFDebugArangeSet::dump(raw_ostream &OS) const {
   OS << format("Address Range Header: length = 0x%8.8x, version = 0x%4.4x, ",
-               Header.Length, Header.Version)
+               HeaderData.Length, HeaderData.Version)
      << format("cu_offset = 0x%8.8x, addr_size = 0x%2.2x, seg_size = 0x%2.2x\n",
-               Header.CuOffset, Header.AddrSize, Header.SegSize);
+               HeaderData.CuOffset, HeaderData.AddrSize, HeaderData.SegSize);
 
-  const uint32_t hex_width = Header.AddrSize * 2;
+  const uint32_t hex_width = HeaderData.AddrSize * 2;
   for (DescriptorConstIter pos = ArangeDescriptors.begin(),
        end = ArangeDescriptors.end(); pos != end; ++pos)
     OS << format("[0x%*.*" PRIx64 " -", hex_width, hex_width, pos->Address)
@@ -145,7 +145,7 @@ uint32_t DWARFDebugArangeSet::findAddres
     std::find_if(ArangeDescriptors.begin(), end, // Range
                  DescriptorContainsAddress(address)); // Predicate
   if (pos != end)
-    return Header.CuOffset;
+    return HeaderData.CuOffset;
 
   return -1U;
 }

Modified: llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.h?rev=177575&r1=177574&r2=177575&view=diff
==============================================================================
--- llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.h (original)
+++ llvm/trunk/lib/DebugInfo/DWARFDebugArangeSet.h Wed Mar 20 16:03:41 2013
@@ -48,7 +48,7 @@ private:
   typedef DescriptorColl::const_iterator DescriptorConstIter;
 
   uint32_t Offset;
-  Header Header;
+  Header HeaderData;
   DescriptorColl ArangeDescriptors;
 
 public:
@@ -58,11 +58,11 @@ public:
   bool extract(DataExtractor data, uint32_t *offset_ptr);
   void dump(raw_ostream &OS) const;
 
-  uint32_t getCompileUnitDIEOffset() const { return Header.CuOffset; }
-  uint32_t getOffsetOfNextEntry() const { return Offset + Header.Length + 4; }
+  uint32_t getCompileUnitDIEOffset() const { return HeaderData.CuOffset; }
+  uint32_t getOffsetOfNextEntry() const { return Offset + HeaderData.Length + 4; }
   uint32_t findAddress(uint64_t address) const;
   uint32_t getNumDescriptors() const { return ArangeDescriptors.size(); }
-  const struct Header &getHeader() const { return Header; }
+  const struct Header &getHeader() const { return HeaderData; }
   const Descriptor *getDescriptor(uint32_t i) const {
     if (i < ArangeDescriptors.size())
       return &ArangeDescriptors[i];