1 files changed, 18 insertions, 12 deletions
diff --git a/lld/ELF/InputSection.h b/lld/ELF/InputSection.h
index b155e3ec6a6..686658c629d 100644
--- a/lld/ELF/InputSection.h
+++ b/lld/ELF/InputSection.h
@@ -102,16 +102,6 @@ protected:
 // This corresponds to a section of an input file.
 class InputSectionBase : public SectionBase {
 public:
-  static bool classof(const SectionBase *S) { return S->kind() != Output; }
-
-  // The file this section is from.
-  InputFile *File;
-
-  ArrayRef<uint8_t> Data;
-  uint64_t getOffsetInFile() const;
-
-  static InputSectionBase Discarded;
-
   InputSectionBase()
       : SectionBase(Regular, "", /*Flags*/ 0, /*Entsize*/ 0, /*Alignment*/ 0,
                     /*Type*/ 0,
@@ -130,6 +120,22 @@ public:
                    uint32_t Alignment, ArrayRef<uint8_t> Data, StringRef Name,
                    Kind SectionKind);
 
+  static bool classof(const SectionBase *S) { return S->kind() != Output; }
+
+  // The file which contains this section. It's dynamic type is always
+  // ObjFile<ELFT>, but in order to avoid ELFT, we use InputFile as
+  // its static type.
+  InputFile *File;
+
+  template <class ELFT> ObjFile<ELFT> *getFile() const {
+    return cast_or_null<ObjFile<ELFT>>(File);
+  }
+
+  ArrayRef<uint8_t> Data;
+  uint64_t getOffsetInFile() const;
+
+  static InputSectionBase Discarded;
+
   // Input sections are part of an output section. Special sections
   // like .eh_frame and merge sections are first combined into a
   // synthetic section that is then added to an output section. In all
@@ -140,12 +146,14 @@ public:
   const void *FirstRelocation = nullptr;
   unsigned NumRelocations : 31;
   unsigned AreRelocsRela : 1;
+
   template <class ELFT> ArrayRef<typename ELFT::Rel> rels() const {
     assert(!AreRelocsRela);
     return llvm::makeArrayRef(
         static_cast<const typename ELFT::Rel *>(FirstRelocation),
         NumRelocations);
   }
+
   template <class ELFT> ArrayRef<typename ELFT::Rela> relas() const {
     assert(AreRelocsRela);
     return llvm::makeArrayRef(
@@ -166,8 +174,6 @@ public:
   // Returns the size of this section (even if this is a common or BSS.)
   size_t getSize() const;
 
-  template <class ELFT> ObjFile<ELFT> *getFile() const;
-
   InputSection *getLinkOrderDep() const;
 
   void maybeUncompress();