[ELF] Don't rely on Symbols.h's transitive inclusion of InputFiles.h. NFC

lld/ELF/AArch64ErrataFix.cpp

@@ -26,6 +26,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "AArch64ErrataFix.h"
+#include "InputFiles.h"
 #include "LinkerScript.h"
 #include "OutputSections.h"
 #include "Relocations.h"

lld/ELF/ARMErrataFix.cpp

@@ -14,6 +14,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "ARMErrataFix.h"
+#include "InputFiles.h"
 #include "LinkerScript.h"
 #include "OutputSections.h"
 #include "Relocations.h"

lld/ELF/Arch/AMDGPU.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "Symbols.h"
 #include "Target.h"
 #include "lld/Common/ErrorHandler.h"

lld/ELF/Arch/AVR.cpp

@@ -25,6 +25,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "Symbols.h"
 #include "Target.h"
 #include "lld/Common/ErrorHandler.h"

lld/ELF/Arch/Hexagon.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "Symbols.h"
 #include "SyntheticSections.h"
 #include "Target.h"

lld/ELF/Arch/Mips.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "OutputSections.h"
 #include "Symbols.h"
 #include "SyntheticSections.h"

lld/ELF/Arch/MipsArchTree.cpp

@@ -10,6 +10,7 @@
 //
 //===---------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "SymbolTable.h"
 #include "Writer.h"
 

lld/ELF/Arch/PPC64.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "SymbolTable.h"
 #include "Symbols.h"
 #include "SyntheticSections.h"

lld/ELF/Arch/RISCV.cpp

@@ -6,6 +6,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "InputFiles.h"
 #include "Symbols.h"
 #include "SyntheticSections.h"
 #include "Target.h"

lld/ELF/CallGraphSort.cpp

@@ -41,6 +41,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "CallGraphSort.h"
+#include "InputFiles.h"
 #include "InputSection.h"
 #include "Symbols.h"
 #include "llvm/Support/FileSystem.h"

lld/ELF/MarkLive.cpp

@@ -20,6 +20,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "MarkLive.h"
+#include "InputFiles.h"
 #include "InputSection.h"
 #include "LinkerScript.h"
 #include "SymbolTable.h"

lld/ELF/Relocations.cpp

@@ -42,6 +42,7 @@
 
 #include "Relocations.h"
 #include "Config.h"
+#include "InputFiles.h"
 #include "LinkerScript.h"
 #include "OutputSections.h"
 #include "SymbolTable.h"

lld/ELF/SymbolTable.cpp

@@ -15,6 +15,7 @@
 
 #include "SymbolTable.h"
 #include "Config.h"
+#include "InputFiles.h"
 #include "Symbols.h"
 #include "lld/Common/ErrorHandler.h"
 #include "lld/Common/Memory.h"

lld/ELF/Symbols.h

@@ -13,6 +13,7 @@
 #ifndef LLD_ELF_SYMBOLS_H
 #define LLD_ELF_SYMBOLS_H
 
+#include "Config.h"
 #include "InputFiles.h"
 #include "lld/Common/LLVM.h"
 #include "lld/Common/Memory.h"
@@ -21,6 +22,9 @@
 #include <tuple>
 
 namespace lld {
+namespace elf {
+class Symbol;
+}
 // Returns a string representation for a symbol for diagnostics.
 std::string toString(const elf::Symbol &);
 
@@ -29,9 +33,11 @@ class CommonSymbol;
 class Defined;
 class OutputSection;
 class SectionBase;
+class InputSectionBase;
 class SharedSymbol;
 class Symbol;
 class Undefined;
+class InputFile;
 
 // Some index properties of a symbol are stored separately in this auxiliary
 // struct to decrease sizeof(SymbolUnion) in the majority of cases.

lld/ELF/Thunks.cpp

@@ -22,6 +22,7 @@
 
 #include "Thunks.h"
 #include "Config.h"
+#include "InputFiles.h"
 #include "InputSection.h"
 #include "OutputSections.h"
 #include "Symbols.h"