Update minja to google/minja#25

Author: ochafik

common/minja.hpp

@@ -206,6 +206,38 @@ class Value : public std::enable_shared_from_this<Value> {
       throw std::runtime_error("Value is not an array: " + dump());
     array_->push_back(v);
   }
+  Value pop(const Value& index) {
+    if (is_array()) {
+      if (array_->empty())
+        throw std::runtime_error("pop from empty list");
+      if (index.is_null()) {
+        auto ret = array_->back();
+        array_->pop_back();
+        return ret;
+      } else if (!index.is_number_integer()) {
+        throw std::runtime_error("pop index must be an integer: " + index.dump());
+      } else {
+        auto i = index.get<int>();
+        if (i < 0 || i >= static_cast<int>(array_->size()))
+          throw std::runtime_error("pop index out of range: " + index.dump());
+        auto it = array_->begin() + (i < 0 ? array_->size() + i : i);
+        auto ret = *it;
+        array_->erase(it);
+        return ret;
+      }
+    } else if (is_object()) {
+      if (!index.is_hashable())
+        throw std::runtime_error("Unashable type: " + index.dump());
+      auto it = object_->find(index.primitive_);
+      if (it == object_->end())
+        throw std::runtime_error("Key not found: " + index.dump());
+      auto ret = it->second;
+      object_->erase(it);
+      return ret;
+    } else {
+      throw std::runtime_error("Value is not an array or object: " + dump());
+    }
+  }
   Value get(const Value& key) {
     if (array_) {
       if (!key.is_number_integer()) {
@@ -366,11 +398,13 @@ class Value : public std::enable_shared_from_this<Value> {
       throw std::runtime_error("contains can only be called on arrays and objects: " + dump());
     }
   }
-  Value pop(size_t index) {
+  void erase(size_t index) {
     if (!array_) throw std::runtime_error("Value is not an array: " + dump());
-    auto value = array_->at(index);
     array_->erase(array_->begin() + index);
-    return value;
+  }
+  void erase(const std::string & key) {
+    if (!object_) throw std::runtime_error("Value is not an object: " + dump());
+    object_->erase(key);
   }
   const Value& at(const Value & index) const {
     return const_cast<Value*>(this)->at(index);
@@ -1345,21 +1379,15 @@ class MethodCallExpr : public Expression {
               vargs.expectArgs("append method", {1, 1}, {0, 0});
               obj.push_back(vargs.args[0]);
               return Value();
+          } else if (method->get_name() == "pop") {
+              vargs.expectArgs("pop method", {0, 1}, {0, 0});
+              return obj.pop(vargs.args.empty() ? Value() : vargs.args[0]);
           } else if (method->get_name() == "insert") {
               vargs.expectArgs("insert method", {2, 2}, {0, 0});
               auto index = vargs.args[0].get<int64_t>();
               if (index < 0 || index > (int64_t) obj.size()) throw std::runtime_error("Index out of range for insert method");
               obj.insert(index, vargs.args[1]);
               return Value();
-          } else if (method->get_name() == "pop") {
-              vargs.expectArgs("pop method", {0, 1}, {0, 0});
-              if (vargs.args.empty()) {
-                return obj.pop(obj.size() - 1);
-              } else {
-                auto index = vargs.args[0].get<int64_t>();
-                if (index < 0 || index >= (int64_t) obj.size()) throw std::runtime_error("Index out of range for pop method");
-                return obj.pop(index);
-              }
           }
         } else if (obj.is_object()) {
           if (method->get_name() == "items") {
@@ -1369,6 +1397,9 @@ class MethodCallExpr : public Expression {
               result.push_back(Value::array({key, obj.at(key)}));
             }
             return result;
+          } else if (method->get_name() == "pop") {
+            vargs.expectArgs("pop method", {1, 1}, {0, 0});
+            return obj.pop(vargs.args[0]);
           } else if (method->get_name() == "get") {
             vargs.expectArgs("get method", {1, 2}, {0, 0});
             auto key = vargs.args[0];
@@ -2546,7 +2577,7 @@ inline std::shared_ptr<Context> Context::builtins() {
   }));
   globals.set("namespace", Value::callable([=](const std::shared_ptr<Context> &, ArgumentsValue & args) {
     auto ns = Value::object();
-    args.expectArgs("namespace", {0, 0}, {0, std::numeric_limits<size_t>::max()});
+    args.expectArgs("namespace", {0, 0}, {0, (std::numeric_limits<size_t>::max)()});
     for (auto & [name, value] : args.kwargs) {
       ns.set(name, value);
     }
@@ -2601,7 +2632,7 @@ inline std::shared_ptr<Context> Context::builtins() {
   };
   // https://jinja.palletsprojects.com/en/3.0.x/templates/#jinja-filters.reject
   globals.set("reject", Value::callable([=](const std::shared_ptr<Context> & context, ArgumentsValue & args) {
-    args.expectArgs("reject", {2, std::numeric_limits<size_t>::max()}, {0, 0});
+    args.expectArgs("reject", {2, (std::numeric_limits<size_t>::max)()}, {0, 0});
     auto & items = args.args[0];
     auto filter_fn = context->get(args.args[1]);
     if (filter_fn.is_null()) throw std::runtime_error("Undefined filter: " + args.args[1].dump());
@@ -2672,7 +2703,7 @@ inline std::shared_ptr<Context> Context::builtins() {
     return out;
   }));
   globals.set("selectattr", Value::callable([=](const std::shared_ptr<Context> & context, ArgumentsValue & args) {
-    args.expectArgs("selectattr", {2, std::numeric_limits<size_t>::max()}, {0, 0});
+    args.expectArgs("selectattr", {2, (std::numeric_limits<size_t>::max)()}, {0, 0});
     auto & items = args.args[0];
     if (items.is_null())
       return Value::array();