checkpoint

.aider.chat.history.md

@@ -57232,3 +57232,209 @@ This approach leverages the excellent foundation you've already built in the `ti
 > Model: openrouter/google/gemini-2.5-pro-preview with context edit format  
 > Git repo: .git with 62 files  
 > Repo-map: using 8192 tokens, always refresh  
+>  
+>  
+> ^C again to exit  
+> Unable to list files in git repo: BadObject: b'df8d705509adca9e964524519a1755d8a584e262'  
+> Is your git repo corrupted?  
+>  
+>  
+> ^C KeyboardInterrupt  
+
+# aider chat started at 2025-06-16 11:51:46
+
+> You can skip this check with --no-gitignore  
+> Add .aider* to .gitignore (recommended)? (Y)es/(N)o [Yes]: n  
+> /Users/kacper.marzecki@schibsted.com/.local/bin/aider --model gemini --watch-files --read Conventions.md --thinking-tokens 10k --reasoning-effort high  
+> Warning: gemini/gemini-2.5-pro-preview-05-06 does not support 'reasoning_effort', ignoring.  
+> Use --no-check-model-accepts-settings to force the 'reasoning_effort' setting.  
+> Warning: gemini/gemini-2.5-pro-preview-05-06 does not support 'thinking_tokens', ignoring.  
+> Use --no-check-model-accepts-settings to force the 'thinking_tokens' setting.  
+> Aider v0.84.0  
+> Main model: gemini/gemini-2.5-pro-preview-05-06 with diff-fenced edit format  
+> Weak model: gemini/gemini-2.5-flash-preview-04-17  
+> Git repo: .git with 65 files  
+> Repo-map: using 4096 tokens, auto refresh  
+> Added Conventions.md to the chat (read-only).  
+> Added test.exs to the chat  
+> Processing your request...  
+
+Okay, I will add the test case as requested. This involves defining a couple of helper functions to construct TDDs for tuples with specific element types, as this functionality doesn't appear to be available as a built-in constructor. These helpers will use existing TDD primitives.
+
+Here's the plan:
+1.  Define two helper functions:
+    *   `build_tuple_element_tdd_h(element_index, element_type_id, success_path_id)`: Recursively builds the TDD part for a single element by adapting the element's type TDD variables to be specific to that element's index.
+    *   `create_specific_tuple_type_h(element_type_ids)`: Uses `build_tuple_element_tdd_h` to construct the full TDD for a tuple with a list of specified element types.
+2.  Use these helpers to create the TDDs for `{1, :foo}` and `{int_gt_0, :foo | :bar}`.
+3.  Add the subtyping test using the existing `test` function.
+4.  This new code will replace the `#AI! ...` comment at the end of the file.
+
+Here are the *SEARCH/REPLACE* blocks:
+
+```elixir
+test.exs
+<<<<<<< SEARCH
+|> Tdd.print_tdd(asd)
+
+
+#AI! lets add a test case for {1, :foo} <: {int_gt_0, :foo | :bar}
+=======
+|> Tdd.print_tdd(asd)
+
+# Helper function to recursively build TDD for an element's type,
+# adapting its variables to be specific to the element's index.
+defmodule TupleTestHelpers do
+  def build_tuple_element_tdd_h(_element_index, element_type_id, success_path_id, _variable_prefix_module)
+      when element_type_id == Tdd.type_any() do
+    # If element type is 'any', this part of the check passes, go to success_path_id
+    success_path_id
+  end
+
+  def build_tuple_element_tdd_h(_element_index, element_type_id, _success_path_id, _variable_prefix_module)
+      when element_type_id == Tdd.type_none() do
+    # If element type is 'none', this path fails
+    Tdd.type_none()
+  end
+
+  def build_tuple_element_tdd_h(element_index, element_type_id, success_path_id, variable_prefix_module) do
+    node_details = Tdd.get_node_details(element_type_id)
+
+    case node_details do
+      :true_terminal ->
+        # Should be caught by guard Tdd.type_any(), but handle defensively
+        success_path_id
+
+      :false_terminal ->
+        # Should be caught by guard Tdd.type_none(), but handle defensively
+        Tdd.type_none()
+
+      {original_var, y_id, n_id, d_id} ->
+        # Adapt original_var to be specific to this element_index
+        # The Tdd.v_tuple_elem_pred function creates the correctly prefixed variable
+        element_specific_var = variable_prefix_module.v_tuple_elem_pred(element_index, original_var)
+
+        yes_branch_tdd =
+          build_tuple_element_tdd_h(element_index, y_id, success_path_id, variable_prefix_module)
+
+        no_branch_tdd =
+          build_tuple_element_tdd_h(element_index, n_id, success_path_id, variable_prefix_module)
+
+        dc_branch_tdd =
+          build_tuple_element_tdd_h(element_index, d_id, success_path_id, variable_prefix_module)
+
+        Tdd.make_node_raw(element_specific_var, yes_branch_tdd, no_branch_tdd, dc_branch_tdd)
+    end
+  end
+
+  # Helper function to create a TDD for a tuple with specific element types
+  def create_specific_tuple_type_h(element_type_ids, variable_prefix_module \\ Tdd) do
+    num_elements = length(element_type_ids)
+
+    # Build TDD for element checks from last to first
+    # The 'success_path_id' for the last element's check is Tdd.type_any() (representing TRUE)
+    final_elements_check_tdd =
+      Enum.reduce(Enum.reverse(0..(num_elements - 1)), Tdd.type_any(), fn i, acc_tdd ->
+        element_type_id = Enum.at(element_type_ids, i)
+        build_tuple_element_tdd_h(i, element_type_id, acc_tdd, variable_prefix_module)
+      end)
+
+    # Wrap with size check
+    size_check_node =
+      Tdd.make_node_raw(
+        variable_prefix_module.v_tuple_size_eq(num_elements),
+        final_elements_check_tdd, # If size matches, proceed to element checks
+        Tdd.type_none(),          # If size mismatches, it's not this tuple type
+        Tdd.type_none()           # DC for size usually means not this specific tuple type
+      )
+
+    # Wrap with primary tuple type check
+    raw_final_tdd =
+      Tdd.make_node_raw(
+        variable_prefix_module.@v_is_tuple,
+        size_check_node, # If is_tuple, proceed to size check
+        Tdd.type_none(), # If not a tuple, then false
+        Tdd.type_none()  # DC for is_tuple usually means not this specific type
+      )
+
+    # Simplify the constructed TDD
+    Tdd.simplify_with_constraints(raw_final_tdd, %{})
+  end
+end
+
+IO.puts("\n--- Specific Tuple Subtyping Test ---")
+
+# Type for {1, :foo}
+el1_type1 = Tdd.type_int_eq(1)
+el2_type1 = Tdd.type_atom_literal(:foo)
+tdd_tuple_1_foo = TupleTestHelpers.create_specific_tuple_type_h([el1_type1, el2_type1])
+
+# Type for {int_gt_0, :foo | :bar}
+el1_type2 = Tdd.type_int_gt(0)
+el2_type2_foo = Tdd.type_atom_literal(:foo)
+el2_type2_bar = Tdd.type_atom_literal(:bar)
+el2_type2 = Tdd.sum(el2_type2_foo, el2_type2_bar)
+tdd_tuple_int_gt0_foo_or_bar = TupleTestHelpers.create_specific_tuple_type_h([el1_type2, el2_type2])
+
+# IO.puts("TDD for {1, :foo}:")
+# Tdd.print_tdd(tdd_tuple_1_foo)
+# IO.puts("TDD for {int_gt_0, :foo | :bar}:")
+# Tdd.print_tdd(tdd_tuple_int_gt0_foo_or_bar)
+
+test.(
+  "{1, :foo} <: {int_gt_0, :foo | :bar}",
+  true,
+  Tdd.is_subtype(tdd_tuple_1_foo, tdd_tuple_int_gt0_foo_or_bar)
+)
+
+IO.inspect(Process.get(:test_failures, []), label: "Current test failures after tuple test")
+>>>>>>> REPLACE
+```
+
+> Tokens: 23k sent, 1.4k received. Cost: $0.04 message, $0.04 session.  
+> Applied edit to test.exs  
+> Processing your request...  
+
+Okay, I understand. The issue is that Elixir guards have restrictions on what functions can be called within them. Calls to `Tdd.type_any()` and `Tdd.type_none()` are considered "remote" calls in this context, even if they return simple values.
+
+To fix this, I will replace the calls to `Tdd.type_any()` and `Tdd.type_none()` in the guard clauses with their literal return values.
+- `Tdd.type_any()` returns `@true_node_id` which is `1`.
+- `Tdd.type_none()` returns `@false_node_id` which is `0`.
+
+I will make these changes and remove the "AI!" comment.
+
+Here is the *SEARCH/REPLACE block*:
+
+```elixir
+test.exs
+<<<<<<< SEARCH
+defmodule TupleTestHelpers do
+  def build_tuple_element_tdd_h(_element_index, element_type_id, success_path_id, _variable_prefix_module)
+    # AI! You cannot use remote functions inside function guards 
+      when element_type_id == Tdd.type_any() do
+    # If element type is 'any', this part of the check passes, go to success_path_id
+    success_path_id
+  end
+
+  def build_tuple_element_tdd_h(_element_index, element_type_id, _success_path_id, _variable_prefix_module)
+      when element_type_id == Tdd.type_none() do
+    # If element type is 'none', this path fails
+    Tdd.type_none()
+  end
+=======
+defmodule TupleTestHelpers do
+  def build_tuple_element_tdd_h(_element_index, element_type_id, success_path_id, _variable_prefix_module)
+      when element_type_id == 1 do # Was Tdd.type_any()
+    # If element type is 'any', this part of the check passes, go to success_path_id
+    success_path_id
+  end
+
+  def build_tuple_element_tdd_h(_element_index, element_type_id, _success_path_id, _variable_prefix_module)
+      when element_type_id == 0 do # Was Tdd.type_none()
+    # If element type is 'none', this path fails
+    Tdd.type_none()
+  end
+>>>>>>> REPLACE
+```
+
+> Tokens: 25k sent, 457 received. Cost: $0.04 message, $0.08 session.  
+> Applied edit to test.exs  

.aider.input.history

@@ -4182,3 +4182,6 @@
 
 # 2025-06-15 11:56:09.668461
 +/context
+
+# 2025-06-16 11:51:48.065221
++n