diff --git a/uppsrc/CtrlCore/GtkEvent.cpp b/uppsrc/CtrlCore/GtkEvent.cpp
index 4f75cb101..746da2610 100644
--- a/uppsrc/CtrlCore/GtkEvent.cpp
+++ b/uppsrc/CtrlCore/GtkEvent.cpp
@@ -342,7 +342,6 @@ void Ctrl::IMCommit(GtkIMContext *context, gchar *str, gpointer user_data)
 void Ctrl::IMLocation(Ctrl *w)
 {
 	if(w && w->HasFocusDeep() && focusCtrl && !IsNull(focusCtrl->GetPreedit())) {
-		GdkRectangle r;
 		Rect e = w->GetPreeditScreenRect();
 		Rect q = w->GetScreenRect();
 		GdkRectangle gr;
diff --git a/uppsrc/CtrlLib/PopUpList.cpp b/uppsrc/CtrlLib/PopUpList.cpp
index 77c0eab33..06c983ef1 100644
--- a/uppsrc/CtrlLib/PopUpList.cpp
+++ b/uppsrc/CtrlLib/PopUpList.cpp
@@ -68,7 +68,7 @@ void PopUpList::SetLineCy(int ii, int cy)
 {
 	ASSERT(cy >= 0 && cy < 32000);
 	word& x = lineinfo.At(ii, 0x7fff);
-	x = x & 0x8000 | cy;
+	x = (x & 0x8000) | cy;
 	if(popup)
 		popup->ac.SetLineCy(ii, cy);
 }
diff --git a/uppsrc/CtrlLib/ScrollBar.cpp b/uppsrc/CtrlLib/ScrollBar.cpp
index 85ff9c439..963a553f8 100644
--- a/uppsrc/CtrlLib/ScrollBar.cpp
+++ b/uppsrc/CtrlLib/ScrollBar.cpp
@@ -64,7 +64,6 @@ int ScrollBar::ButtonCount() const
 }
 
 void ScrollBar::Layout() {
-	Size sz = GetSize();
 	Set(pagepos);
 	Refresh();
 }
diff --git a/uppsrc/RichText/TxtPaint.cpp b/uppsrc/RichText/TxtPaint.cpp
index 5df633ebd..cf824a244 100644
--- a/uppsrc/RichText/TxtPaint.cpp
+++ b/uppsrc/RichText/TxtPaint.cpp
@@ -257,7 +257,6 @@ int   RichTxt::GetPos(int x, PageY y, RichContext rc) const
 RichHotPos RichTxt::GetHotPos(int x, PageY y, int tolerance, RichContext rc) const
 {
 	int parti = 0;
-	int pos = 0;
 	int ti = 0;
 	if(part.GetCount()) {
 		while(parti < part.GetCount()) {
@@ -274,7 +273,6 @@ RichHotPos RichTxt::GetHotPos(int x, PageY y, int tolerance, RichContext rc) con
 			}
 			if(IsTable(parti))
 				ti += 1 + GetTable(parti).GetTableCount();
-			pos += GetPartLength(parti) + 1;
 			parti++;
 			rc = next;
 		}
diff --git a/uppsrc/ide/About.cpp b/uppsrc/ide/About.cpp
index ac83f0552..83e31ca6e 100644
--- a/uppsrc/ide/About.cpp
+++ b/uppsrc/ide/About.cpp
@@ -74,7 +74,6 @@ Size SplashCtrl::MakeLogo(Ctrl& parent, Array<Ctrl>& ctrl)
 	Label& v1 = ctrl.Create<Label>();
 	l.SetImage(logo);
 	Size sz = Size(isz.cx, isz.cy/* + 80*/);
-	int total = 0;
 
 	Index<String> classes;
 	Index<String> items;
diff --git a/uppsrc/ide/Browser/CodeRef.cpp b/uppsrc/ide/Browser/CodeRef.cpp
index 518ef5cff..2c19c1dc9 100644
--- a/uppsrc/ide/Browser/CodeRef.cpp
+++ b/uppsrc/ide/Browser/CodeRef.cpp
@@ -161,10 +161,6 @@ String NaturalDeQtf(const char *s) {
 	return String(r);
 }
 
-static int sSplitT(int c) {
-	return c == ';' || c == '<' || c == '>' || c == ',';
-}
-
 String TopicEditor::GetLang() const
 {
 	int q = topicpath.ReverseFind('@');
diff --git a/uppsrc/ide/clang/Indexer.cpp b/uppsrc/ide/clang/Indexer.cpp
index 684ba4d55..f742b5166 100644
--- a/uppsrc/ide/clang/Indexer.cpp
+++ b/uppsrc/ide/clang/Indexer.cpp
@@ -404,7 +404,6 @@ void Indexer::SchedulerThread()
 						return job;
 					};
 					int blitz_index = 0;
-					int c_blitz_index = 0;
 					for(const auto& pf : pkg.value) {
 						FileAnnotation0 f;
 						{
diff --git a/uppsrc/ide/clang/Signature.cpp b/uppsrc/ide/clang/Signature.cpp
index a2b691fd8..4e2768abd 100644
--- a/uppsrc/ide/clang/Signature.cpp
+++ b/uppsrc/ide/clang/Signature.cpp
@@ -81,7 +81,6 @@ String CleanupId(const char *s)
 				return memcmp(s, "operator", 8) == 0;
 			};
 
-			const char *b = s;
 			String id;
 			while(iscid(*s) || *s == ':') {
 				id.Cat(*s++);
@@ -94,8 +93,6 @@ String CleanupId(const char *s)
 							break;
 					}
 					SkipT(); // Skip template arguments like in Foo<Bar>::Method() -> Foo::Method
-					b = s;
-					
 				}
 			}
 			if(id == s_attribute) {