Don't evaluate dependent variables

Signed-off-by: Dimitar Dobrev <dpldobrev@protonmail.com>

src/CppParser/Parser.cpp

@@ -3707,7 +3707,8 @@ AST::ExpressionObsolete* Parser::WalkVariableInitializerExpression(const clang::
       return WalkExpressionObsolete(Expr);
 
     clang::Expr::EvalResult result;
-    if (Expr->EvaluateAsConstantExpr(result, c->getASTContext()))
+    if (!Expr->isValueDependent() &&
+        Expr->EvaluateAsConstantExpr(result, c->getASTContext()))
     {
         std::string s;
         llvm::raw_string_ostream out(s);

tests/Common/Common.h

@@ -1535,6 +1535,9 @@ public:
     }
 };
 
+template <typename T>
+struct dependentVariable { static const size_t var = alignof(T); };
+
 class QObjectData {
 };