loplugin:unusedmethods also check for functions returning bool

we were previously excluding them

Change-Id: I48a68799b0de60b4995fae541eb363e043d4dd11
Reviewed-on: https://gerrit.libreoffice.org/48167
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 4 insertions, 4 deletions

diff --git a/codemaker/source/cppumaker/cpputype.cxx b/codemaker/source/cppumaker/cpputype.cxx
index 22711d444126..15e1f116d638 100644
--- a/codemaker/source/cppumaker/cpputype.cxx
+++ b/codemaker/source/cppumaker/cpputype.cxx
@@ -162,7 +162,7 @@ public:
 
     void dump(CppuOptions const & options);
 
-    bool dumpFile(
+    void dumpFile(
         OUString const & uri, OUString const & name, bool hpp,
         CppuOptions const & options);
 
@@ -410,7 +410,7 @@ void CppuType::dump(CppuOptions const & options)
         options.isValid("-O") ? b2u(options.getOption("-O")) : "", options);
 }
 
-bool CppuType::dumpFile(
+void CppuType::dumpFile(
     OUString const & uri, OUString const & name, bool hpp,
     CppuOptions const & options)
 {
@@ -422,7 +422,7 @@ bool CppuType::dumpFile(
     }
     bool exists = fileExists(u2b(fileUri));
     if (exists && options.isValid("-G")) {
-        return false;
+        return;
     }
     FileStream out;
     out.createTempFile(getTempDir(u2b(fileUri)));
@@ -449,7 +449,7 @@ bool CppuType::dumpFile(
         throw;
     }
     out.close();
-    return makeValidTypeFile(
+    makeValidTypeFile(
                u2b(fileUri), u2b(tmpUri), exists && options.isValid("-Gc"));
 }