[WebAssembly] Delete unused using statements (NFC)

Reviewers: sbc100, dschuff

Subscribers: mehdi_amini, jgravelle-google, sunfish, steven_wu, dexonsmith, llvm-commits

Differential Revision: https://reviews.llvm.org/D54683

llvm-svn: 347370

6 files changed, 0 insertions, 11 deletions

diff --git a/lld/wasm/InputFiles.h b/lld/wasm/InputFiles.h
index ec77446e630..948cf91fb70 100644
--- a/lld/wasm/InputFiles.h
+++ b/lld/wasm/InputFiles.h
@@ -24,10 +24,7 @@ using llvm::object::Archive;
 using llvm::object::WasmObjectFile;
 using llvm::object::WasmSection;
 using llvm::object::WasmSymbol;
-using llvm::wasm::WasmGlobal;
-using llvm::wasm::WasmImport;
 using llvm::wasm::WasmRelocation;
-using llvm::wasm::WasmSignature;
 
 namespace llvm {
 namespace lto {
diff --git a/lld/wasm/InputGlobal.h b/lld/wasm/InputGlobal.h
index 37d0ab90370..fd534307340 100644
--- a/lld/wasm/InputGlobal.h
+++ b/lld/wasm/InputGlobal.h
@@ -17,7 +17,6 @@
 #include "llvm/Object/Wasm.h"
 
 using llvm::wasm::WasmGlobal;
-using llvm::wasm::WasmInitExpr;
 
 namespace lld {
 namespace wasm {
diff --git a/lld/wasm/LTO.cpp b/lld/wasm/LTO.cpp
index 73a5c1bedaf..ca227b4254a 100644
--- a/lld/wasm/LTO.cpp
+++ b/lld/wasm/LTO.cpp
@@ -36,8 +36,6 @@
 #include <vector>
 
 using namespace llvm;
-using namespace llvm::object;
-
 using namespace lld;
 using namespace lld::wasm;
 
diff --git a/lld/wasm/MarkLive.cpp b/lld/wasm/MarkLive.cpp
index dfaa712c329..7f4696bced9 100644
--- a/lld/wasm/MarkLive.cpp
+++ b/lld/wasm/MarkLive.cpp
@@ -30,8 +30,6 @@
 
 using namespace llvm;
 using namespace llvm::wasm;
-using namespace lld;
-using namespace lld::wasm;
 
 void lld::wasm::markLive() {
   if (!Config->GcSections)
diff --git a/lld/wasm/Symbols.h b/lld/wasm/Symbols.h
index fc4a5f406af..06ed0fe5770 100644
--- a/lld/wasm/Symbols.h
+++ b/lld/wasm/Symbols.h
@@ -16,8 +16,6 @@
 #include "llvm/Object/Wasm.h"
 
 using llvm::object::Archive;
-using llvm::object::WasmSymbol;
-using llvm::wasm::WasmGlobal;
 using llvm::wasm::WasmGlobalType;
 using llvm::wasm::WasmSignature;
 using llvm::wasm::WasmSymbolType;
diff --git a/lld/wasm/WriterUtils.cpp b/lld/wasm/WriterUtils.cpp
index 6de48d91b85..778b6d27f8d 100644
--- a/lld/wasm/WriterUtils.cpp
+++ b/lld/wasm/WriterUtils.cpp
@@ -17,7 +17,6 @@
 
 using namespace llvm;
 using namespace llvm::wasm;
-using namespace lld::wasm;
 
 namespace lld {