chore: update Noir version

docs/docs/dev_docs/contracts/setup.md

@@ -28,7 +28,7 @@ You need to setup the [Aztec sandbox](../getting_started/sandbox.md).
 
 ## Set up for aztec.nr contracts
 
-1. Inside the yarn project you created from the [Sanbox page](../getting_started/sandbox.md), create a sub-folder where the contracts will reside.
+1. Inside the yarn project you created from the [Sandbox page](../getting_started/sandbox.md), create a sub-folder where the contracts will reside.
 
 ```bash
 mkdir contracts
@@ -71,7 +71,7 @@ Open Nargo.toml that is in the `contracts/example_contract` folder, and add the
 [package]
 name = "example_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

docs/docs/dev_docs/contracts/syntax/events.md

@@ -80,7 +80,7 @@ For the PXE to successfully process the decrypted note we need to compute the no
 Aztec.nr enables smart contract developers to design custom notes, meaning developers can also customize how a note's note hash and nullifier should be computed. Because of this customizability, and because there will be a potentially-unlimited number of smart contracts deployed to Aztec, an PXE needs to be 'taught' how to compute the custom note hashes and nullifiers for a particular contract. Therefore, developers will need to implement a `compute_note_hash_and_nullifier` function inside their contracts.
 
 :::danger
-If your function has private state variables, you **MUST** include a `compute_note_hash_and_nullifier` function to allow the RPC to process encrypted events.
+If your contract works with storage (has Storage struct defined), you **MUST** include a `compute_note_hash_and_nullifier` function to allow PXE to process encrypted events.
 :::
 
 Every time a new note is successfully decrypted, the PXE will expect the existence of a `compute_note_hash_and_nullifier` function, which must teach it how to correctly process the new note.

docs/docs/dev_docs/contracts/syntax/storage.md

@@ -38,8 +38,12 @@ struct Storage {
 }
 ```
 
-:::info
-If your contract storage includes private state variables, it must include a `compute_note_hash_and_nullifier` function to allow the RPC to process encrypted events. See [encrypted events](./events.md#processing-encrypted-events) for more.
+:::danger
+If your contract works with storage (has Storage struct defined), you **MUST** include a `compute_note_hash_and_nullifier` function to allow PXE to process encrypted events. See [encrypted events](./events.md#processing-encrypted-events) for more.
+
+If you don't yet have any private state variables defined put there a placeholder function:
+
+#include_code compute_note_hash_and_nullifier_placeholder /yarn-project/noir-contracts/src/contracts/token_bridge_contract/src/main.nr rust
 :::
 
 Since Aztec.nr is written in Noir, which on its own is state-less, we need to specify how the storage struct should be initialized to read and write data correctly. This is done by specifying an `init` function that is run in functions that rely on reading or altering the state variables. This `init` function must declare the storage struct with an instantiation defining how variables are accessed and manipulated. The function MUST be called `init` for the Aztec.nr library to properly handle it (this will be relaxed in the future).

docs/docs/dev_docs/tutorials/writing_token_contract.md

@@ -84,7 +84,7 @@ Add the following dependencies to your Nargo.toml file, below the package inform
 [package]
 name = "token_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]
@@ -242,7 +242,7 @@ We are importing the Option type, items from the `value_note` library to help ma
 
 [SafeU120](https://github.com/AztecProtocol/aztec-packages/blob/#include_aztec_version/yarn-project/aztec-nr/safe-math/src/safe_u120.nr) is a library to do safe math operations on unsigned integers that protects against overflows and underflows.
 
-For more detail on execution contexts, see [Contract Communitaction](../../concepts/foundation/communication/main).
+For more detail on execution contexts, see [Contract Communication](../../concepts/foundation/communication/main).
 
 We are also importing types from a `types.nr` file. The main thing to note from this types file is the `TransparentNote` definition. This defines how the contract moves value from the public domain into the private domain. It is similar to the `value_note` that we imported, but with some modifications namely, instead of a defined `owner`, it allows anyone that can produce the pre-image to the stored `secret_hash` to spend the note.
 
@@ -476,6 +476,13 @@ This must be included in every contract because it depends on the storage slots,
 
 #include_code compute_note_hash_and_nullifier /yarn-project/noir-contracts/src/contracts/token_contract/src/main.nr rust
 
+:::danger
+If your contract works with storage (has Storage struct defined), you **MUST** include a `compute_note_hash_and_nullifier` function.
+If you don't yet have any private state variables defined put there a placeholder function:
+
+#include_code compute_note_hash_and_nullifier_placeholder /yarn-project/noir-contracts/src/contracts/token_bridge_contract/src/main.nr rust
+:::
+
 ## Compiling
 
 Now that the contract is complete, you should be able to compile it with the `aztec-cli`. See the [CLI page](../cli/main.md) for instructions on setting it up.

yarn-project/aztec-nr/address-note/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "address_note"
 authors = ["aztec-labs"]
-compiler_version = "0.7.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/authwit/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "auth_wit"
 authors = ["aztec-labs"]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/aztec/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "noir_aztec"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/easy-private-state/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "easy_private_state"
 authors = ["aztec-labs"]
-compiler_version = "0.7.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/field-note/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "field_note"
 authors = ["aztec-labs"]
-compiler_version = "0.7.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/safe-math/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "safe_math"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/aztec-nr/value-note/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "value_note"
 authors = ["aztec-labs"]
-compiler_version = "0.7.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/boxes/blank-react/src/contracts/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "blank"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/boxes/blank/src/artifacts/Blank.ts

@@ -79,6 +79,9 @@ export class BlankContract extends ContractBase {
   /** Type-safe wrappers for the public methods exposed by the contract. */
   public methods!: {
 
+    /** compute_note_hash_and_nullifier(contract_address: field, nonce: field, storage_slot: field, preimage: array) */
+    compute_note_hash_and_nullifier: ((contract_address: FieldLike, nonce: FieldLike, storage_slot: FieldLike, preimage: FieldLike[]) => ContractFunctionInteraction) & Pick<ContractMethod, 'selector'>;
+
     /** getPublicKey(address: field) */
     getPublicKey: ((address: FieldLike) => ContractFunctionInteraction) & Pick<ContractMethod, 'selector'>;
   };

yarn-project/boxes/blank/src/contracts/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "blank"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/boxes/blank/src/contracts/src/main.nr

@@ -17,4 +17,11 @@ contract Blank {
 
         [pub_key.x, pub_key.y]
     }
+
+    // A function which needs to be implemented by every contract working with storage. Replace it's content with your
+    // own logic once you start working with private storage.
+    // TODO: Remove this placeholder once https://github.com/AztecProtocol/aztec-packages/issues/2918 is implemented.
+    unconstrained fn compute_note_hash_and_nullifier(contract_address: Field, nonce: Field, storage_slot: Field, preimage: [Field; 0]) -> [Field; 4] {
+        [0, 0, 0, 0]
+    }
 }

yarn-project/boxes/token/src/contracts/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "token_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-compiler/src/fixtures/test_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "test"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-compiler/src/fixtures/test_lib/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "testlib"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "lib"
 
 [dependencies]

yarn-project/noir-compiler/src/noir-version.json

@@ -1,4 +1,4 @@
 {
-  "tag": "v0.17.0-aztec.5",
-  "commit": "b6819f6261e63cea3e653a1b874727a2b5919f5e"
+  "tag": "v0.18.0-aztec.4",
+  "commit": "9d9ee7a09ab972180dcb8ad59cdf1d6dd17e5794"
 }

yarn-project/noir-contracts/README.md

@@ -126,7 +126,7 @@ It has prebuilt binaries and is super easy to install using `noirup`
    ```
    [package]
    authors = [""]
-   compiler_version = "0.7.1"
+   compiler_version = "0>=.18.0"
 
    [dependencies]
    aztec = { path = "../../../../aztec-nr/aztec" }

yarn-project/noir-contracts/src/contracts/benchmarking_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "benchmarking_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/card_game_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "card_game_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/child_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "child_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/child_contract/src/main.nr

@@ -112,4 +112,9 @@ contract Child {
         let pubSetValueSelector = compute_selector("pubSetValue(Field)");
         let _ret = context.call_public_function(context.this_address(), pubSetValueSelector, [10]);
     }
+
+    // TODO: remove this placeholder once https://github.com/AztecProtocol/aztec-packages/issues/2918 is implemented
+    unconstrained fn compute_note_hash_and_nullifier(contract_address: Field, nonce: Field, storage_slot: Field, preimage: [Field; 0]) -> [Field; 4] {
+        [0, 0, 0, 0]
+    }
 }

yarn-project/noir-contracts/src/contracts/docs_example_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "docs_example_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/docs_example_contract/src/main.nr

@@ -305,4 +305,9 @@ contract DocsExample {
 
     }
     // docs:end:l1_to_l2_cross_chain_message  
+
+    // TODO: remove this placeholder once https://github.com/AztecProtocol/aztec-packages/issues/2918 is implemented
+    unconstrained fn compute_note_hash_and_nullifier(contract_address: Field, nonce: Field, storage_slot: Field, preimage: [Field; 0]) -> [Field; 4] {
+        [0, 0, 0, 0]
+    }
 }

yarn-project/noir-contracts/src/contracts/easy_private_token_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "easy_private_token_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/ecdsa_account_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "ecdsa_account_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/escrow_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "escrow_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/import_test_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "import_test_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/lending_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "lending_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/lending_contract/src/main.nr

@@ -381,4 +381,9 @@ contract Lending {
 
         [storage.collateral_asset.read(), storage.stable_coin.read()]
     }
+
+    // TODO: remove this placeholder once https://github.com/AztecProtocol/aztec-packages/issues/2918 is implemented
+    unconstrained fn compute_note_hash_and_nullifier(contract_address: Field, nonce: Field, storage_slot: Field, preimage: [Field; 0]) -> [Field; 4] {
+        [0, 0, 0, 0]
+    }
 }

yarn-project/noir-contracts/src/contracts/parent_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "parent_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/pending_commitments_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "pending_commitments_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/price_feed_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "price_feed_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/price_feed_contract/src/main.nr

@@ -64,4 +64,9 @@ contract PriceFeed {
 
         storage.assets.at(assetId).read()
     }
+
+    // TODO: remove this placeholder once https://github.com/AztecProtocol/aztec-packages/issues/2918 is implemented
+    unconstrained fn compute_note_hash_and_nullifier(contract_address: Field, nonce: Field, storage_slot: Field, preimage: [Field; 0]) -> [Field; 4] {
+        [0, 0, 0, 0]
+    }
 }

yarn-project/noir-contracts/src/contracts/schnorr_account_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "schnorr_account_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/schnorr_hardcoded_account_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "schnorr_hardcoded_account_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]

yarn-project/noir-contracts/src/contracts/schnorr_single_key_account_contract/Nargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "schnorr_single_key_account_contract"
 authors = [""]
-compiler_version = "0.1"
+compiler_version = ">=0.18.0"
 type = "contract"
 
 [dependencies]