diff --git a/.travis.yml b/.travis.yml
index 6d8970b67..b4301680f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -53,7 +53,7 @@ matrix:
       sudo: required
       env:
         - MATRIX_EVAL="CC=clang-7 && CXX=clang++-7"
-        - ANALYZE="scan-build-7 --use-cc clang-7 --use-c++ clang++-7"
+        - ANALYZE="scan-build-7 --force-analyze-debug-code --use-cc clang-7 --use-c++ clang++-7"
         - BUILD_OPENMW_CS="OFF"
       compiler: clang
     - name: OpenMW (openmw-cs) on Ubuntu Trusty Clang-7 with Static Analysis
@@ -62,7 +62,7 @@ matrix:
       sudo: required
       env:
       - MATRIX_EVAL="CC=clang-7 && CXX=clang++-7"
-      - ANALYZE="scan-build-7 --use-cc clang-7 --use-c++ clang++-7"
+      - ANALYZE="scan-build-7 --force-analyze-debug-code --use-cc clang-7 --use-c++ clang++-7"
       - BUILD_OPENMW="OFF"
       compiler: clang
 #   allow_failures:
diff --git a/apps/openmw/mwgui/bookpage.cpp b/apps/openmw/mwgui/bookpage.cpp
index 80e92f15a..64eecdb79 100644
--- a/apps/openmw/mwgui/bookpage.cpp
+++ b/apps/openmw/mwgui/bookpage.cpp
@@ -743,6 +743,7 @@ namespace
             mVertices (vertices),
             mRenderXform (renderXform)
         {
+            assert(font != nullptr);
             mVertexColourType = MyGUI::RenderManager::getInstance().getVertexFormat();
         }
 
diff --git a/apps/openmw/mwgui/keyboardnavigation.cpp b/apps/openmw/mwgui/keyboardnavigation.cpp
index 52ff0b2d9..7355dc1f4 100644
--- a/apps/openmw/mwgui/keyboardnavigation.cpp
+++ b/apps/openmw/mwgui/keyboardnavigation.cpp
@@ -25,6 +25,8 @@ bool shouldAcceptKeyFocus(MyGUI::Widget* w)
 /// Recursively get all child widgets that accept keyboard input
 void getKeyFocusWidgets(MyGUI::Widget* parent, std::vector<MyGUI::Widget*>& results)
 {
+    assert(parent != nullptr);
+
     if (!parent->getVisible() || !parent->getEnabled())
         return;
 
diff --git a/apps/openmw/mwsound/ffmpeg_decoder.cpp b/apps/openmw/mwsound/ffmpeg_decoder.cpp
index 447c386c9..f7ccebc96 100644
--- a/apps/openmw/mwsound/ffmpeg_decoder.cpp
+++ b/apps/openmw/mwsound/ffmpeg_decoder.cpp
@@ -90,7 +90,7 @@ bool FFmpeg_Decoder::getNextPacket()
 
 bool FFmpeg_Decoder::getAVAudioData()
 {
-    bool got_frame;
+    bool got_frame = false;
 
     if(mCodecCtx->codec_type != AVMEDIA_TYPE_AUDIO)
         return false;
diff --git a/apps/openmw_test_suite/nifloader/testbulletnifloader.cpp b/apps/openmw_test_suite/nifloader/testbulletnifloader.cpp
index 29f60b1f5..c94907e68 100644
--- a/apps/openmw_test_suite/nifloader/testbulletnifloader.cpp
+++ b/apps/openmw_test_suite/nifloader/testbulletnifloader.cpp
@@ -267,8 +267,6 @@ namespace
 
     struct NifFileMock : Nif::File
     {
-        MOCK_CONST_METHOD1(fail, void (const std::string&));
-        MOCK_CONST_METHOD1(warn, void (const std::string&));
         MOCK_CONST_METHOD1(getRecord, Nif::Record* (std::size_t));
         MOCK_CONST_METHOD0(numRecords, std::size_t ());
         MOCK_CONST_METHOD1(getRoot, Nif::Record* (std::size_t));
diff --git a/components/myguiplatform/myguirendermanager.cpp b/components/myguiplatform/myguirendermanager.cpp
index 4781ef3fc..a3f7f76a2 100644
--- a/components/myguiplatform/myguirendermanager.cpp
+++ b/components/myguiplatform/myguirendermanager.cpp
@@ -134,9 +134,9 @@ public:
             {
                 state->bindVertexBufferObject(bufferobject);
 
-                glVertexPointer(3, GL_FLOAT, sizeof(MyGUI::Vertex), static_cast<char*>(0));
-                glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(MyGUI::Vertex), static_cast<char*>(0) + 12);
-                glTexCoordPointer(2, GL_FLOAT, sizeof(MyGUI::Vertex), static_cast<char*>(0) + 16);
+                glVertexPointer(3, GL_FLOAT, sizeof(MyGUI::Vertex), reinterpret_cast<char*>(0));
+                glColorPointer(4, GL_UNSIGNED_BYTE, sizeof(MyGUI::Vertex), reinterpret_cast<char*>(12));
+                glTexCoordPointer(2, GL_FLOAT, sizeof(MyGUI::Vertex), reinterpret_cast<char*>(16));
             }
             else
             {
diff --git a/components/nif/niffile.hpp b/components/nif/niffile.hpp
index 0893db72f..15001f511 100644
--- a/components/nif/niffile.hpp
+++ b/components/nif/niffile.hpp
@@ -18,10 +18,6 @@ struct File
 {
     virtual ~File() = default;
 
-    virtual void fail(const std::string &msg) const = 0;
-
-    virtual void warn(const std::string &msg) const = 0;
-
     virtual Record *getRecord(size_t index) const = 0;
 
     virtual size_t numRecords() const = 0;
@@ -71,14 +67,14 @@ class NIFFile final : public File
 
 public:
     /// Used if file parsing fails
-    void fail(const std::string &msg) const override
+    void fail(const std::string &msg) const
     {
         std::string err = " NIFFile Error: " + msg;
         err += "\nFile: " + filename;
         throw std::runtime_error(err);
     }
     /// Used when something goes wrong, but not catastrophically so
-    void warn(const std::string &msg) const override
+    void warn(const std::string &msg) const
     {
         Log(Debug::Warning) << " NIFFile Warning: " << msg << "\nFile: " << filename;
     }