Let's see if stripping the const here will fix the clang build...

Change-Id: Ia019157bd5d2b8ce18550b468de1269b2737ff02

sc/source/core/tool/scmatrix.cxx

@@ -502,7 +502,10 @@ void ScMatrixImpl::PutDouble(double fVal, SCSIZE nC, SCSIZE nR)
 void ScMatrixImpl::PutDouble(const double* pArray, size_t nLen, SCSIZE nC, SCSIZE nR)
 {
     if (ValidColRow( nC, nR))
-        maMat.set(nR, nC, pArray, pArray + nLen);
+    {
+        double* p = const_cast<double*>(pArray);
+        maMat.set(nR, nC, p, p + nLen);
+    }
     else
     {
         OSL_FAIL("ScMatrixImpl::PutDouble: dimension error");