tdf#42949 Fix IWYU warnings in include/formula/

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: I564e3dd53e7718326fc1e8b98c9ae3367381703c
Reviewed-on: https://gerrit.libreoffice.org/70550
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

8 files changed, 6 insertions, 14 deletions

diff --git a/include/formula/FormulaCompiler.hxx b/include/formula/FormulaCompiler.hxx
index fef6e82e39e1..a2c6f6f3d9c0 100644
--- a/include/formula/FormulaCompiler.hxx
+++ b/include/formula/FormulaCompiler.hxx
@@ -28,13 +28,11 @@
 #include <formula/formuladllapi.h>
 #include <formula/grammar.hxx>
 #include <formula/opcode.hxx>
-#include <formula/token.hxx>
 #include <formula/tokenarray.hxx>
 #include <formula/types.hxx>
 #include <formula/paramclass.hxx>
 #include <rtl/ustrbuf.hxx>
 #include <rtl/ustring.hxx>
-#include <sal/log.hxx>
 #include <sal/types.h>
 #include <tools/debug.hxx>
 
diff --git a/include/formula/FormulaOpCodeMapperObj.hxx b/include/formula/FormulaOpCodeMapperObj.hxx
index af74100d2165..8804e2488d94 100644
--- a/include/formula/FormulaOpCodeMapperObj.hxx
+++ b/include/formula/FormulaOpCodeMapperObj.hxx
@@ -20,13 +20,10 @@
 #ifndef INCLUDED_FORMULA_FORMULAOPCODEMAPPEROBJ_HXX
 #define INCLUDED_FORMULA_FORMULAOPCODEMAPPEROBJ_HXX
 
-#include <exception>
 #include <memory>
 
-#include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/lang/XServiceInfo.hpp>
 #include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/RuntimeException.hpp>
 #include <com/sun/star/uno/Sequence.hxx>
 #include <com/sun/star/sheet/XFormulaOpCodeMapper.hpp>
 #include <cppuhelper/implbase.hxx>
diff --git a/include/formula/IFunctionDescription.hxx b/include/formula/IFunctionDescription.hxx
index 3d03d4e6c069..5d4616b9b9e5 100644
--- a/include/formula/IFunctionDescription.hxx
+++ b/include/formula/IFunctionDescription.hxx
@@ -25,7 +25,6 @@
 
 #include <com/sun/star/table/CellAddress.hpp>
 #include <com/sun/star/uno/Reference.hxx>
-#include <com/sun/star/uno/Sequence.hxx>
 #include <rtl/string.hxx>
 #include <rtl/ustring.hxx>
 #include <sal/types.h>
@@ -36,6 +35,8 @@ namespace com { namespace sun { namespace star {
     namespace sheet { class XFormulaParser; }
 } } }
 
+namespace com::sun::star::uno { template <class E> class Sequence; }
+
 namespace formula
 {
     class IFunctionCategory;
diff --git a/include/formula/formula.hxx b/include/formula/formula.hxx
index defd1ecfd1a8..873ab04866d7 100644
--- a/include/formula/formula.hxx
+++ b/include/formula/formula.hxx
@@ -33,7 +33,6 @@
 #include <tools/link.hxx>
 #include <vcl/dialog.hxx>
 
-class Idle;
 class NotifyEvent;
 class SfxBindings;
 class SfxChildWindow;
diff --git a/include/formula/funcutl.hxx b/include/formula/funcutl.hxx
index 51e1b9dbae09..7ab1252e7c97 100644
--- a/include/formula/funcutl.hxx
+++ b/include/formula/funcutl.hxx
@@ -33,10 +33,6 @@
 
 class KeyEvent;
 
-namespace vcl {
-    class Window;
-}
-
 namespace formula {
 
 class IControlReferenceHandler;
diff --git a/include/formula/token.hxx b/include/formula/token.hxx
index 26643fc08fcd..034b3aa78b6f 100644
--- a/include/formula/token.hxx
+++ b/include/formula/token.hxx
@@ -27,7 +27,6 @@
 #include <vector>
 
 #include <formula/formuladllapi.h>
-#include <formula/IFunctionDescription.hxx>
 #include <formula/opcode.hxx>
 #include <formula/types.hxx>
 #include <formula/paramclass.hxx>
diff --git a/include/formula/tokenarray.hxx b/include/formula/tokenarray.hxx
index 9f93aa63a9b1..df82ceb1cb22 100644
--- a/include/formula/tokenarray.hxx
+++ b/include/formula/tokenarray.hxx
@@ -28,7 +28,6 @@
 #include <unordered_map>
 #include <vector>
 
-#include <com/sun/star/uno/Sequence.hxx>
 #include <formula/ExternalReferenceHelper.hxx>
 #include <formula/formuladllapi.h>
 #include <formula/opcode.hxx>
@@ -41,6 +40,9 @@ namespace com { namespace sun { namespace star {
     namespace sheet { struct FormulaToken; }
 } } }
 
+namespace com::sun::star::uno { template <typename > class Sequence; }
+namespace formula { class FormulaTokenArray; }
+
 namespace svl {
 
 class SharedString;
diff --git a/include/formula/vectortoken.hxx b/include/formula/vectortoken.hxx
index 5d995f71a130..853850496975 100644
--- a/include/formula/vectortoken.hxx
+++ b/include/formula/vectortoken.hxx
@@ -15,7 +15,7 @@
 
 #include <formula/formuladllapi.h>
 #include <formula/token.hxx>
-#include <rtl/ustring.hxx>
+#include <rtl/ustring.h>
 
 namespace formula {