1 files changed, 15 insertions, 12 deletions
diff --git a/lld/lib/ReaderWriter/ELF/FileCommon.cpp b/lld/lib/ReaderWriter/ELF/FileCommon.cpp
index e4a3e40282d..c23e3f6656c 100644
--- a/lld/lib/ReaderWriter/ELF/FileCommon.cpp
+++ b/lld/lib/ReaderWriter/ELF/FileCommon.cpp
@@ -15,14 +15,20 @@ using namespace llvm::ELF;
 namespace lld {
 namespace elf {
 
+static const char *elf32_expected = "ELF32 expected, but got ELF64";
+static const char *elf64_expected = "ELF64 expected, but got ELF32";
+static const char *le_expected =
+      "Little endian files are expected, but got a big endian file.";
+static const char *be_expected =
+      "Big endian files are expected, but got a little endian file.";
+
 template <>
 std::error_code checkCompatibility<ELF32LE>(unsigned char size,
                                             unsigned char endian) {
   if (size == ELFCLASS64)
-    return make_dynamic_error_code("ELF32 expected, but got ELF64");
+    return make_dynamic_error_code(elf32_expected);
   if (endian == ELFDATA2MSB)
-    return make_dynamic_error_code(
-        "Little endian files are expected, but got a big endian file.");
+    return make_dynamic_error_code(le_expected);
   return std::error_code();
 }
 
@@ -30,10 +36,9 @@ template <>
 std::error_code checkCompatibility<ELF32BE>(unsigned char size,
                                             unsigned char endian) {
   if (size == ELFCLASS64)
-    return make_dynamic_error_code("ELF32 expected, but got ELF64");
+    return make_dynamic_error_code(elf32_expected);
   if (endian == ELFDATA2LSB)
-    return make_dynamic_error_code(
-        "Big endian files are expected, but got a little endian file.");
+    return make_dynamic_error_code(be_expected);
   return std::error_code();
 }
 
@@ -41,10 +46,9 @@ template <>
 std::error_code checkCompatibility<ELF64LE>(unsigned char size,
                                             unsigned char endian) {
   if (size == ELFCLASS32)
-    return make_dynamic_error_code("ELF64 expected, but got ELF32");
+    return make_dynamic_error_code(elf64_expected);
   if (endian == ELFDATA2MSB)
-    return make_dynamic_error_code(
-        "Little endian files are expected, but got a big endian file.");
+    return make_dynamic_error_code(le_expected);
   return std::error_code();
 }
 
@@ -52,10 +56,9 @@ template <>
 std::error_code checkCompatibility<ELF64BE>(unsigned char size,
                                             unsigned char endian) {
   if (size == ELFCLASS32)
-    return make_dynamic_error_code("ELF64 expected, but got ELF32");
+    return make_dynamic_error_code(elf64_expected);
   if (endian == ELFDATA2LSB)
-    return make_dynamic_error_code(
-        "Big endian files are expected, but got a little endian file.");
+    return make_dynamic_error_code(be_expected);
   return std::error_code();
 }