Move symbols from the global namespace into (anonymous) namespaces. NFC.
llvm-svn: 294837
diff --git a/llvm/lib/ObjectYAML/DWARFEmitter.cpp b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
index 1e2e960..2c2d895 100644
--- a/llvm/lib/ObjectYAML/DWARFEmitter.cpp
+++ b/llvm/lib/ObjectYAML/DWARFEmitter.cpp
@@ -24,14 +24,14 @@
using namespace llvm;
template <typename T>
-void writeInteger(T Integer, raw_ostream &OS, bool IsLittleEndian) {
+static void writeInteger(T Integer, raw_ostream &OS, bool IsLittleEndian) {
if (IsLittleEndian != sys::IsLittleEndianHost)
sys::swapByteOrder(Integer);
OS.write(reinterpret_cast<char *>(&Integer), sizeof(T));
}
-void writeVariableSizedInteger(uint64_t Integer, size_t Size, raw_ostream &OS,
- bool IsLittleEndian) {
+static void writeVariableSizedInteger(uint64_t Integer, size_t Size,
+ raw_ostream &OS, bool IsLittleEndian) {
if (8 == Size)
writeInteger((uint64_t)Integer, OS, IsLittleEndian);
else if (4 == Size)
@@ -44,7 +44,7 @@
assert(false && "Invalid integer write size.");
}
-void ZeroFillBytes(raw_ostream &OS, size_t Size) {
+static void ZeroFillBytes(raw_ostream &OS, size_t Size) {
std::vector<uint8_t> FillData;
FillData.insert(FillData.begin(), Size, 0);
OS.write(reinterpret_cast<char *>(FillData.data()), Size);
@@ -236,7 +236,7 @@
}
}
-void EmitFileEntry(raw_ostream &OS, const DWARFYAML::File &File) {
+static void EmitFileEntry(raw_ostream &OS, const DWARFYAML::File &File) {
OS.write(File.Name.data(), File.Name.size());
OS.write('\0');
encodeULEB128(File.DirIdx, OS);
@@ -245,7 +245,7 @@
}
void DWARFYAML::EmitDebugLine(raw_ostream &OS, const DWARFYAML::Data &DI) {
- for (const auto LineTable : DI.DebugLines) {
+ for (const auto &LineTable : DI.DebugLines) {
writeInteger((uint32_t)LineTable.TotalLength, OS, DI.IsLittleEndian);
uint64_t SizeOfPrologueLength = 4;
if (LineTable.TotalLength == UINT32_MAX) {
@@ -333,9 +333,10 @@
typedef void (*EmitFuncType)(raw_ostream &, const DWARFYAML::Data &);
-void EmitDebugSectionImpl(
- const DWARFYAML::Data &DI, EmitFuncType EmitFunc, StringRef Sec,
- StringMap<std::unique_ptr<MemoryBuffer>> &OutputBuffers) {
+static void
+EmitDebugSectionImpl(const DWARFYAML::Data &DI, EmitFuncType EmitFunc,
+ StringRef Sec,
+ StringMap<std::unique_ptr<MemoryBuffer>> &OutputBuffers) {
std::string Data;
raw_string_ostream DebugInfoStream(Data);
EmitFunc(DebugInfoStream, DI);