3 files changed, 17 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp
index 687731c32b..9c63360107 100644
--- a/src/qml/compiler/qv4codegen.cpp
+++ b/src/qml/compiler/qv4codegen.cpp
@@ -2827,6 +2827,8 @@ bool Codegen::visit(SwitchStatement *ast)
     RegisterScope scope(this);
 
     if (ast->block) {
+        ControlFlowBlock controlFlow(this, ast->block);
+
         BytecodeGenerator::Label switchEnd = bytecodeGenerator->newLabel();
 
         Reference lhs = expression(ast->expression);
diff --git a/src/qml/compiler/qv4compilerscanfunctions.cpp b/src/qml/compiler/qv4compilerscanfunctions.cpp
index c2256537c4..372e240700 100644
--- a/src/qml/compiler/qv4compilerscanfunctions.cpp
+++ b/src/qml/compiler/qv4compilerscanfunctions.cpp
@@ -375,6 +375,18 @@ void ScanFunctions::endVisit(Block *)
     leaveEnvironment();
 }
 
+bool ScanFunctions::visit(CaseBlock *ast)
+{
+    enterEnvironment(ast, ContextType::Block);
+    _context->name = QLatin1String("CaseBlock");
+    return true;
+}
+
+void ScanFunctions::endVisit(CaseBlock *)
+{
+    leaveEnvironment();
+}
+
 bool ScanFunctions::visit(Catch *ast)
 {
     TemporaryBoolAssignment allowFuncDecls(_allowFuncDecls, _context->isStrict ? false : _allowFuncDecls);
diff --git a/src/qml/compiler/qv4compilerscanfunctions_p.h b/src/qml/compiler/qv4compilerscanfunctions_p.h
index b9b41781c4..cb3866c596 100644
--- a/src/qml/compiler/qv4compilerscanfunctions_p.h
+++ b/src/qml/compiler/qv4compilerscanfunctions_p.h
@@ -134,6 +134,9 @@ protected:
     bool visit(AST::Block *ast) override;
     void endVisit(AST::Block *ast) override;
 
+    bool visit(AST::CaseBlock *ast) override;
+    void endVisit(AST::CaseBlock *ast) override;
+
     bool visit(AST::Catch *ast) override;
     void endVisit(AST::Catch *ast) override;