Refer to error_code with an std prefix.

llvm-svn: 210820

diff --git a/lld/lib/ReaderWriter/MachO/MachONormalizedFileYAML.cpp b/lld/lib/ReaderWriter/MachO/MachONormalizedFileYAML.cpp
index 459f055..69a1441 100644 (file)
--- a/lld/lib/ReaderWriter/MachO/MachONormalizedFileYAML.cpp
+++ b/lld/lib/ReaderWriter/MachO/MachONormalizedFileYAML.cpp
@@ -34,7 +34,6 @@
 
 
 using llvm::StringRef;
-using std::error_code;
 using namespace llvm::yaml;
 using namespace llvm::MachO;
 using namespace lld::mach_o::normalized;
@@ -691,8 +690,7 @@ readYaml(std::unique_ptr<MemoryBuffer> &mb) {
 
 
 /// Writes a yaml encoded mach-o files from an in-memory normalized view.
-error_code
-writeYaml(const NormalizedFile &file, raw_ostream &out) {
+std::error_code writeYaml(const NormalizedFile &file, raw_ostream &out) {
   // YAML I/O is not const aware, so need to cast away ;-(
   NormalizedFile *f = const_cast<NormalizedFile*>(&file);
 
@@ -704,7 +702,7 @@ writeYaml(const NormalizedFile &file, raw_ostream &out) {
   // Stream out yaml.
   yout << *f;
 
-  return error_code();
+  return std::error_code();
 }
 
 } // namespace normalized

diff --git a/lld/unittests/MachOTests/MachONormalizedFileBinaryWriterTests.cpp b/lld/unittests/MachOTests/MachONormalizedFileBinaryWriterTests.cpp
index d16ac48..5ca7f9d 100644 (file)
--- a/lld/unittests/MachOTests/MachONormalizedFileBinaryWriterTests.cpp
+++ b/lld/unittests/MachOTests/MachONormalizedFileBinaryWriterTests.cpp
@@ -22,7 +22,6 @@ using llvm::MemoryBuffer;
 using llvm::SmallString;
 using llvm::Twine;
 using llvm::ErrorOr;
-using std::error_code;
 using namespace llvm::MachO;
 using namespace lld::mach_o::normalized;
 
@@ -31,7 +30,7 @@ using namespace lld::mach_o::normalized;
 // Normalized file to nf parameter.
 static void fromBinary(StringRef path, std::unique_ptr<MemoryBuffer> &mb,
                        std::unique_ptr<NormalizedFile> &nf, StringRef archStr) {
-  error_code ec = MemoryBuffer::getFile(path, mb);
+  std::error_code ec = MemoryBuffer::getFile(path, mb);
   EXPECT_FALSE(ec);
 
   ErrorOr<std::unique_ptr<NormalizedFile>> r =
@@ -144,7 +143,8 @@ TEST(BinaryWriterTest, obj_relocs_x86_64) {
     f.undefinedSymbols.push_back(makeUndefSymbol("_bar"));
     f.undefinedSymbols.push_back(makeUndefSymbol("_tbar"));
 
-    error_code ec = llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
+    std::error_code ec =
+        llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
     EXPECT_FALSE(ec);
     ec = writeBinary(f, tmpFl);
     EXPECT_FALSE(ec);
@@ -217,7 +217,7 @@ TEST(BinaryWriterTest, obj_relocs_x86_64) {
   EXPECT_EQ(signed4.isExtern, true);
   EXPECT_EQ(signed4.symbol, 1U);
 
-  error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
+  std::error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
   EXPECT_FALSE(ec);
 }
 
@@ -255,7 +255,8 @@ TEST(BinaryWriterTest, obj_relocs_x86) {
     f.undefinedSymbols.push_back(makeUndefSymbol("_bar"));
     f.undefinedSymbols.push_back(makeUndefSymbol("_tbar"));
 
-    error_code ec = llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
+    std::error_code ec =
+        llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
     EXPECT_FALSE(ec);
     ec = writeBinary(f, tmpFl);
     EXPECT_FALSE(ec);
@@ -326,7 +327,7 @@ TEST(BinaryWriterTest, obj_relocs_x86) {
   EXPECT_EQ(tlv.symbol, 1U);
 
   //llvm::errs() << "temp = " << tmpFl << "\n";
-  error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
+  std::error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
   EXPECT_FALSE(ec);
 }
 
@@ -372,7 +373,8 @@ TEST(BinaryWriterTest, obj_relocs_armv7) {
     f.globalSymbols.push_back(makeThumbSymbol("_foo2", 0x10));
     f.undefinedSymbols.push_back(makeUndefSymbol("_bar"));
 
-    error_code ec = llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
+    std::error_code ec =
+        llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
     EXPECT_FALSE(ec);
     ec = writeBinary(f, tmpFl);
     EXPECT_FALSE(ec);
@@ -454,7 +456,7 @@ TEST(BinaryWriterTest, obj_relocs_armv7) {
   EXPECT_EQ(absPointer.symbol, 2U);
 
   //llvm::errs() << "temp = " << tmpFl << "\n";
-  error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
+  std::error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
   EXPECT_FALSE(ec);
 }
 
@@ -527,7 +529,8 @@ TEST(BinaryWriterTest, obj_relocs_ppc) {
     f.globalSymbols.push_back(makeSymbol("_foo2", 0x28));
     f.undefinedSymbols.push_back(makeUndefSymbol("_bar"));
 
-    error_code ec = llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
+    std::error_code ec =
+        llvm::sys::fs::createTemporaryFile(Twine("xx"), "o", tmpFl);
     EXPECT_FALSE(ec);
     ec = writeBinary(f, tmpFl);
     EXPECT_FALSE(ec);
@@ -682,7 +685,7 @@ TEST(BinaryWriterTest, obj_relocs_ppc) {
   EXPECT_EQ(absloa2.length, 2);
   EXPECT_EQ(absloa2.symbol, 0U);
 
-  error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
+  std::error_code ec = llvm::sys::fs::remove(Twine(tmpFl));
   EXPECT_FALSE(ec);
 }
 

diff --git a/lld/utils/linker-script-test/linker-script-test.cpp b/lld/utils/linker-script-test/linker-script-test.cpp
index 8de19b6..e481470 100644 (file)
--- a/lld/utils/linker-script-test/linker-script-test.cpp
+++ b/lld/utils/linker-script-test/linker-script-test.cpp
@@ -27,7 +27,7 @@ int main(int argc, const char **argv) {
 
   {
     std::unique_ptr<MemoryBuffer> mb;
-    if (error_code ec = MemoryBuffer::getFileOrSTDIN(argv[1], mb)) {
+    if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(argv[1], mb)) {
       llvm::errs() << ec.message() << "\n";
       return 1;
     }
@@ -42,7 +42,7 @@ int main(int argc, const char **argv) {
   }
   {
     std::unique_ptr<MemoryBuffer> mb;
-    if (error_code ec = MemoryBuffer::getFileOrSTDIN(argv[1], mb)) {
+    if (std::error_code ec = MemoryBuffer::getFileOrSTDIN(argv[1], mb)) {
       llvm::errs() << ec.message() << "\n";
       return 1;
     }