find-unneeded-includes: stop proposing internal libstdc++ headers

They wouldn't really compile anyways and only cause unnecessary
blacklist entries.
Some '- memory' entries can already be removed from the blacklists.

Change-Id: Iab53d5a57121f61abe935e712dc23a55390235bf
Reviewed-on: https://gerrit.libreoffice.org/56979
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

bin/find-unneeded-includes

@@ -53,6 +53,15 @@ def ignoreRemoval(include, toAdd, absFileName, moduleRules):
         if include == k and v in toAdd:
             return True
 
+    # Avoid proposing to use libstdc++ internal headers.
+    bits = {
+        "exception": "bits/exception.h",
+        "memory": "bits/shared_ptr.h",
+    }
+    for k, v in bits.items():
+        if include == k and v in toAdd:
+            return True
+
     # Follow boost documentation.
     if include == "boost/optional.hpp" and "boost/optional/optional.hpp" in toAdd:
         return True

chart2/IwyuFilter_chart2.yaml

@@ -38,9 +38,6 @@ blacklist:
     - com/sun/star/lang/XUnoTunnel.hpp
     - com/sun/star/qa/XDumper.hpp
     - com/sun/star/util/XModifyListener.hpp
-    chart2/source/inc/chartview/ExplicitValueProvider.hxx:
-    # base class has to be a complete type
-    - memory
     chart2/source/inc/AxisHelper.hxx:
     # base class has to be a complete type
     - com/sun/star/chart2/ScaleData.hpp

sc/IwyuFilter_sc.yaml

@@ -38,9 +38,6 @@ blacklist:
     sc/inc/autoform.hxx:
     # contains macro definitions
     - scitems.hxx
-    sc/inc/calcconfig.hxx:
-    # needed for std::shared_ptr
-    - memory
     sc/inc/chartuno.hxx:
     # base class has to be a complete type
     - com/sun/star/container/XEnumerationAccess.hpp
@@ -253,9 +250,6 @@ blacklist:
     sc/inc/scmatrix.hxx:
     # base class has to be a complete type
     - svl/sharedstringpool.hxx
-    sc/inc/simplerangelist.hxx:
-    # base class has to be a complete type
-    - memory
     sc/inc/spellcheckcontext.hxx:
     # base class has to be a complete type
     - editeng/misspellrange.hxx
@@ -298,9 +292,6 @@ blacklist:
     - com/sun/star/lang/XServiceInfo.hpp
     - com/sun/star/lang/XUnoTunnel.hpp
     - com/sun/star/text/XTextFieldsSupplier.hpp
-    sc/inc/token.hxx:
-    # needed for std::shared_ptr
-    - memory
     sc/inc/tokenuno.hxx:
     # base class has to be a complete type
     - com/sun/star/beans/XPropertySet.hpp

sd/IwyuFilter_sd.yaml

@@ -70,7 +70,6 @@ blacklist:
     sd/inc/TransitionPreset.hxx:
     # base class has to be a complete type
     - com/sun/star/lang/XMultiServiceFactory.hpp
-    - memory
     sd/inc/undoanim.hxx:
     # base class has to be a complete type
     - com/sun/star/animations/XAnimationNode.hpp
@@ -80,9 +79,6 @@ blacklist:
     sd/source/filter/eppt/eppt.hxx:
     # base class has to be a complete type
     - escherex.hxx
-    sd/source/filter/eppt/pptexanimations.hxx:
-    # base class has to be a complete type
-    - memory
     sd/source/ui/inc/AccessibleDocumentViewBase.hxx:
     # base class has to be a complete type
     - com/sun/star/accessibility/XAccessibleExtendedAttributes.hpp
@@ -124,4 +120,4 @@ blacklist:
     - sfx2/sfxbasecontroller.hxx
     sd/source/ui/inc/fupage.hxx:
     # base class has to be a complete type
-    - vcl/weld.hxx
+    - vcl/weld.hxx
\ No newline at end of file