Remove orphaned dmd/root/root.h

This file isn't part of the upstream frontend anymore.

dmd/root/root.h

@@ -1,28 +0,0 @@
-
-/* Copyright (C) 1999-2021 by The D Language Foundation, All Rights Reserved
- * written by Walter Bright
- * http://www.digitalmars.com
- * Distributed under the Boost Software License, Version 1.0.
- * http://www.boost.org/LICENSE_1_0.txt
- * https://github.com/dlang/dmd/blob/master/src/dmd/root/root.h
- */
-
-#pragma once
-
-#if IN_LLVM
-#ifndef IS_PRINTF
-# ifdef __GNUC__
-#  define IS_PRINTF(FMTARG) __attribute((__format__(__printf__, (FMTARG), (FMTARG)+1)))
-# else
-#  define IS_PRINTF(FMTARG)
-# endif
-#endif
-#endif
-
-#include "object.h"
-
-#include "filename.h"
-
-#include "file.h"
-
-#include "array.h"

driver/main.cpp

@@ -19,7 +19,6 @@
 #include "dmd/module.h"
 #include "dmd/mtype.h"
 #include "dmd/root/rmem.h"
-#include "dmd/root/root.h"
 #include "dmd/scope.h"
 #include "dmd/target.h"
 #include "driver/args.h"

gen/cl_helpers.cpp

@@ -12,7 +12,6 @@
 #include "dmd/errors.h"
 #include "dmd/ldcbindings.h"
 #include "dmd/root/rmem.h"
-#include "dmd/root/root.h"
 #include <algorithm>
 #include <cctype> // isupper, tolower
 #include <stdarg.h>

gen/dvalue.h

@@ -16,8 +16,6 @@
 
 #pragma once
 
-#include "dmd/root/root.h"
-
 class Type;
 class Dsymbol;
 class VarDeclaration;

gen/irstate.h

@@ -15,7 +15,6 @@
 #pragma once
 
 #include "dmd/aggregate.h"
-#include "dmd/root/root.h"
 #include "gen/dibuilder.h"
 #include "gen/objcgen.h"
 #include "ir/iraggr.h"

gen/runtime.cpp

@@ -15,7 +15,6 @@
 #include "dmd/ldcbindings.h"
 #include "dmd/module.h"
 #include "dmd/mtype.h"
-#include "dmd/root/root.h"
 #include "dmd/target.h"
 #include "dmd/tokens.h"
 #include "driver/cl_options_instrumentation.h"