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fix: contracts with no private / public functions should not fail to generate a contract artifact #11744

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sklppy88
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@sklppy88 sklppy88 commented Feb 5, 2025

If there were no public / private functions, the abi structs for functions is undefined. In the previous case, with any private / public function, unconstrained functions would just not exist in the abistructs, and returnTypes would stay an empty array, but if there were no private / public functions, abiStructs would be undefined and we would throw an error. This fixes that.

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sklppy88 commented Feb 5, 2025

@sklppy88 sklppy88 changed the title init fix: contracts with no private / public functions should not fail Feb 5, 2025
@sklppy88 sklppy88 marked this pull request as ready for review February 5, 2025 12:02
@sklppy88 sklppy88 force-pushed the ek/fix/contracts-with-no-public-or-private-functions-should-not-fail branch from e3a5827 to 7b9e6b9 Compare February 5, 2025 12:02
@sklppy88 sklppy88 changed the title fix: contracts with no private / public functions should not fail fix: contracts with no private / public functions should not fail to generate a contract artifact Feb 5, 2025
@sklppy88 sklppy88 requested review from benesjan and Thunkar February 5, 2025 17:24
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LGTM

@sklppy88 sklppy88 merged commit 672171c into master Feb 5, 2025
55 checks passed
@sklppy88 sklppy88 deleted the ek/fix/contracts-with-no-public-or-private-functions-should-not-fail branch February 5, 2025 19:11
sklppy88 pushed a commit that referenced this pull request Feb 6, 2025
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-package: 0.75.0</summary>

##
[0.75.0](aztec-package-v0.74.0...aztec-package-v0.75.0)
(2025-02-06)


### Miscellaneous

* Playground name change
([#11720](#11720))
([c5cbf65](c5cbf65))
</details>

<details><summary>barretenberg.js: 0.75.0</summary>

##
[0.75.0](barretenberg.js-v0.74.0...barretenberg.js-v0.75.0)
(2025-02-06)


### Miscellaneous

* Better bundling for bb.js, remove aztec.js bundling
([#11761](#11761))
([8cc3f0a](8cc3f0a))
* Playground name change
([#11720](#11720))
([c5cbf65](c5cbf65))
</details>

<details><summary>aztec-packages: 0.75.0</summary>

##
[0.75.0](aztec-packages-v0.74.0...aztec-packages-v0.75.0)
(2025-02-06)


### ⚠ BREAKING CHANGES

* introduce `WithHash<T>` + use it in `PublicImmutable`
([#8022](#8022))
* leonidas library
([#11596](#11596))

### Features

* Allow resolved types in constructors
(noir-lang/noir#7223)
([b60a39d](b60a39d))
* Allow specifying multiple patterns in nargo test
(noir-lang/noir#7186)
([b60a39d](b60a39d))
* Contracts deployed in txe should emit deployment nullifier
automatically
([#11708](#11708))
([20f5653](20f5653))
* **docs:** Applying structure feedback + adding nodes docs
([#10976](#10976))
([2fd08ba](2fd08ba))
* **docs:** Inspiration / ideas page
([#11755](#11755))
([0b012f1](0b012f1))
* **experimental:** Implement enum tag constants
(noir-lang/noir#7183)
([b60a39d](b60a39d))
* **experimental:** Implement zeroed for enums
(noir-lang/noir#7252)
([b60a39d](b60a39d))
* **experimental:** Parse match expressions
(noir-lang/noir#7243)
([b60a39d](b60a39d))
* **experimental:** Support enums in comptime code
(noir-lang/noir#7194)
([b60a39d](b60a39d))
* Gen public base prover.toml
([#11757](#11757))
([1fa89da](1fa89da))
* Introduce `WithHash&lt;T&gt;` + use it in `PublicImmutable`
([#8022](#8022))
([6c15604](6c15604))
* K-shifts
([#11663](#11663))
([511abe5](511abe5))
* Leonidas library
([#11596](#11596))
([e8cfed7](e8cfed7))
* **LSP:** Suggest enum variants without parameters
(noir-lang/noir#7261)
([b60a39d](b60a39d))
* **optimization:** Add purity analysis to SSA
(noir-lang/noir#7197)
([b60a39d](b60a39d))
* Report wrong proof length in the verifier contract
([#11728](#11728))
([1a83cd2](1a83cd2))
* Simplify subtraction from self to return zero
(noir-lang/noir#7189)
([b60a39d](b60a39d))
* Sync from aztec-packages (noir-lang/noir#7241)
([b60a39d](b60a39d))


### Bug Fixes

* Add missing `is_empty` check for enums
(noir-lang/noir#7257)
([b60a39d](b60a39d))
* Avoid type error when calling something with a type alias of a
function (noir-lang/noir#7239)
([b60a39d](b60a39d))
* **brillig:** Globals entry point reachability analysis
(noir-lang/noir#7188)
([b60a39d](b60a39d))
* Contracts with no private / public functions should not fail to
generate a contract artifact
([#11744](#11744))
([672171c](672171c))
* Correct reversed callstacks
(noir-lang/noir#7212)
([b60a39d](b60a39d))
* Deflake prover node epoch proof quote test
([#11773](#11773))
([04e1061](04e1061))
* **docs:** Fix docs previews
([#11736](#11736))
([255b3d8](255b3d8))
* Handle sequencer building block mid-synch
([#11735](#11735))
([435a0af](435a0af))
* Prevent panic within `remove_possibly_mutated_cached_make_arrays`
(noir-lang/noir#7264)
([b60a39d](b60a39d))
* **ssa:** Only attempt to inline constant Brillig calls for entry
points (noir-lang/noir#7260)
([b60a39d](b60a39d))
* **ssa:** Use number of SSA instructions for the Brillig unrolling
bytecode size limit (noir-lang/noir#7242)
([b60a39d](b60a39d))
* **unrolling:** Fetch original bytecode size from the original function
(noir-lang/noir#7253)
([b60a39d](b60a39d))


### Miscellaneous

* **avm:** Add names to lookup settings
([#11768](#11768))
([fafe3ba](fafe3ba))
* **avm:** Full row cleanup
([#11767](#11767))
([6145cd0](6145cd0))
* **avm:** Use lookup by clk for sha params
([#11762](#11762))
([b003567](b003567))
* Better bundling for bb.js, remove aztec.js bundling
([#11761](#11761))
([8cc3f0a](8cc3f0a))
* Build docs in the merge queue
(noir-lang/noir#7218)
([b60a39d](b60a39d))
* Bump gates diff (noir-lang/noir#7245)
([b60a39d](b60a39d))
* Change log level for block proposal
([#11734](#11734))
([29ee9aa](29ee9aa))
* **ci:** Add test for global vars entry points regression
(noir-lang/noir#7209)
([b60a39d](b60a39d))
* Clarify to_radix docs examples
(noir-lang/noir#7230)
([b60a39d](b60a39d))
* **docs:** Moving references to noir-starter to awesome-noir
(noir-lang/noir#7203)
([b60a39d](b60a39d))
* Early check type equality in try_unify
(noir-lang/noir#7263)
([b60a39d](b60a39d))
* Exclude dependency fetching time from benchmarks
(noir-lang/noir#7210)
([b60a39d](b60a39d))
* Fix struct example (noir-lang/noir#7198)
([b60a39d](b60a39d))
* More scalability for our metrics
([#11732](#11732))
([52bbf14](52bbf14))
* Playground name change
([#11720](#11720))
([c5cbf65](c5cbf65))
* Re-enable p2p test
([#11706](#11706))
([652c251](652c251)),
closes
[#10737](#10737)
* Remove stale zk constants and methods
([#11715](#11715))
([7a2870f](7a2870f))
* Replace relative paths to noir-protocol-circuits
([aabab34](aabab34))
* Replace relative paths to noir-protocol-circuits
([0720d18](0720d18))
* Request txs in prover-node after each block finishes
([#11749](#11749))
([61e4eee](61e4eee))
* Rework defunctionalize pass to not rely on DFG bugs
(noir-lang/noir#7222)
([b60a39d](b60a39d))
* Sandbox lower sequencer log level
([#11742](#11742))
([7b30758](7b30758)),
closes
[#11677](#11677)
* **spartan:** Making the spartan script add the coinbase address
([#11235](#11235))
([b97ff0d](b97ff0d))
* **ssa:** Flip the SSA Brillig constraint check to off by default
(noir-lang/noir#7211)
([b60a39d](b60a39d))
* Start tracking time to run critical library tests
(noir-lang/noir#7221)
([b60a39d](b60a39d))
* Update docs to use devcontainer feature
(noir-lang/noir#7206)
([b60a39d](b60a39d))
* Use batch p2p reqresp for requesting txs in prover node
([#11741](#11741))
([df9e4ec](df9e4ec))
</details>

<details><summary>barretenberg: 0.75.0</summary>

##
[0.75.0](barretenberg-v0.74.0...barretenberg-v0.75.0)
(2025-02-06)


### Features

* K-shifts
([#11663](#11663))
([511abe5](511abe5))
* Report wrong proof length in the verifier contract
([#11728](#11728))
([1a83cd2](1a83cd2))


### Miscellaneous

* **avm:** Add names to lookup settings
([#11768](#11768))
([fafe3ba](fafe3ba))
* **avm:** Full row cleanup
([#11767](#11767))
([6145cd0](6145cd0))
* **avm:** Use lookup by clk for sha params
([#11762](#11762))
([b003567](b003567))
* Better bundling for bb.js, remove aztec.js bundling
([#11761](#11761))
([8cc3f0a](8cc3f0a))
* Remove stale zk constants and methods
([#11715](#11715))
([7a2870f](7a2870f))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
AztecBot added a commit to AztecProtocol/barretenberg that referenced this pull request Feb 7, 2025
🤖 I have created a release *beep* *boop*
---


<details><summary>aztec-package: 0.75.0</summary>

##
[0.75.0](AztecProtocol/aztec-packages@aztec-package-v0.74.0...aztec-package-v0.75.0)
(2025-02-06)


### Miscellaneous

* Playground name change
([#11720](AztecProtocol/aztec-packages#11720))
([c5cbf65](AztecProtocol/aztec-packages@c5cbf65))
</details>

<details><summary>barretenberg.js: 0.75.0</summary>

##
[0.75.0](AztecProtocol/aztec-packages@barretenberg.js-v0.74.0...barretenberg.js-v0.75.0)
(2025-02-06)


### Miscellaneous

* Better bundling for bb.js, remove aztec.js bundling
([#11761](AztecProtocol/aztec-packages#11761))
([8cc3f0a](AztecProtocol/aztec-packages@8cc3f0a))
* Playground name change
([#11720](AztecProtocol/aztec-packages#11720))
([c5cbf65](AztecProtocol/aztec-packages@c5cbf65))
</details>

<details><summary>aztec-packages: 0.75.0</summary>

##
[0.75.0](AztecProtocol/aztec-packages@aztec-packages-v0.74.0...aztec-packages-v0.75.0)
(2025-02-06)


### ⚠ BREAKING CHANGES

* introduce `WithHash<T>` + use it in `PublicImmutable`
([#8022](AztecProtocol/aztec-packages#8022))
* leonidas library
([#11596](AztecProtocol/aztec-packages#11596))

### Features

* Allow resolved types in constructors
(noir-lang/noir#7223)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Allow specifying multiple patterns in nargo test
(noir-lang/noir#7186)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Contracts deployed in txe should emit deployment nullifier
automatically
([#11708](AztecProtocol/aztec-packages#11708))
([20f5653](AztecProtocol/aztec-packages@20f5653))
* **docs:** Applying structure feedback + adding nodes docs
([#10976](AztecProtocol/aztec-packages#10976))
([2fd08ba](AztecProtocol/aztec-packages@2fd08ba))
* **docs:** Inspiration / ideas page
([#11755](AztecProtocol/aztec-packages#11755))
([0b012f1](AztecProtocol/aztec-packages@0b012f1))
* **experimental:** Implement enum tag constants
(noir-lang/noir#7183)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **experimental:** Implement zeroed for enums
(noir-lang/noir#7252)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **experimental:** Parse match expressions
(noir-lang/noir#7243)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **experimental:** Support enums in comptime code
(noir-lang/noir#7194)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Gen public base prover.toml
([#11757](AztecProtocol/aztec-packages#11757))
([1fa89da](AztecProtocol/aztec-packages@1fa89da))
* Introduce `WithHash&lt;T&gt;` + use it in `PublicImmutable`
([#8022](AztecProtocol/aztec-packages#8022))
([6c15604](AztecProtocol/aztec-packages@6c15604))
* K-shifts
([#11663](AztecProtocol/aztec-packages#11663))
([511abe5](AztecProtocol/aztec-packages@511abe5))
* Leonidas library
([#11596](AztecProtocol/aztec-packages#11596))
([e8cfed7](AztecProtocol/aztec-packages@e8cfed7))
* **LSP:** Suggest enum variants without parameters
(noir-lang/noir#7261)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **optimization:** Add purity analysis to SSA
(noir-lang/noir#7197)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Report wrong proof length in the verifier contract
([#11728](AztecProtocol/aztec-packages#11728))
([1a83cd2](AztecProtocol/aztec-packages@1a83cd2))
* Simplify subtraction from self to return zero
(noir-lang/noir#7189)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Sync from aztec-packages (noir-lang/noir#7241)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))


### Bug Fixes

* Add missing `is_empty` check for enums
(noir-lang/noir#7257)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Avoid type error when calling something with a type alias of a
function (noir-lang/noir#7239)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **brillig:** Globals entry point reachability analysis
(noir-lang/noir#7188)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Contracts with no private / public functions should not fail to
generate a contract artifact
([#11744](AztecProtocol/aztec-packages#11744))
([672171c](AztecProtocol/aztec-packages@672171c))
* Correct reversed callstacks
(noir-lang/noir#7212)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Deflake prover node epoch proof quote test
([#11773](AztecProtocol/aztec-packages#11773))
([04e1061](AztecProtocol/aztec-packages@04e1061))
* **docs:** Fix docs previews
([#11736](AztecProtocol/aztec-packages#11736))
([255b3d8](AztecProtocol/aztec-packages@255b3d8))
* Handle sequencer building block mid-synch
([#11735](AztecProtocol/aztec-packages#11735))
([435a0af](AztecProtocol/aztec-packages@435a0af))
* Prevent panic within `remove_possibly_mutated_cached_make_arrays`
(noir-lang/noir#7264)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **ssa:** Only attempt to inline constant Brillig calls for entry
points (noir-lang/noir#7260)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **ssa:** Use number of SSA instructions for the Brillig unrolling
bytecode size limit (noir-lang/noir#7242)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **unrolling:** Fetch original bytecode size from the original function
(noir-lang/noir#7253)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))


### Miscellaneous

* **avm:** Add names to lookup settings
([#11768](AztecProtocol/aztec-packages#11768))
([fafe3ba](AztecProtocol/aztec-packages@fafe3ba))
* **avm:** Full row cleanup
([#11767](AztecProtocol/aztec-packages#11767))
([6145cd0](AztecProtocol/aztec-packages@6145cd0))
* **avm:** Use lookup by clk for sha params
([#11762](AztecProtocol/aztec-packages#11762))
([b003567](AztecProtocol/aztec-packages@b003567))
* Better bundling for bb.js, remove aztec.js bundling
([#11761](AztecProtocol/aztec-packages#11761))
([8cc3f0a](AztecProtocol/aztec-packages@8cc3f0a))
* Build docs in the merge queue
(noir-lang/noir#7218)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Bump gates diff (noir-lang/noir#7245)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Change log level for block proposal
([#11734](AztecProtocol/aztec-packages#11734))
([29ee9aa](AztecProtocol/aztec-packages@29ee9aa))
* **ci:** Add test for global vars entry points regression
(noir-lang/noir#7209)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Clarify to_radix docs examples
(noir-lang/noir#7230)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* **docs:** Moving references to noir-starter to awesome-noir
(noir-lang/noir#7203)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Early check type equality in try_unify
(noir-lang/noir#7263)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Exclude dependency fetching time from benchmarks
(noir-lang/noir#7210)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Fix struct example (noir-lang/noir#7198)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* More scalability for our metrics
([#11732](AztecProtocol/aztec-packages#11732))
([52bbf14](AztecProtocol/aztec-packages@52bbf14))
* Playground name change
([#11720](AztecProtocol/aztec-packages#11720))
([c5cbf65](AztecProtocol/aztec-packages@c5cbf65))
* Re-enable p2p test
([#11706](AztecProtocol/aztec-packages#11706))
([652c251](AztecProtocol/aztec-packages@652c251)),
closes
[#10737](AztecProtocol/aztec-packages#10737)
* Remove stale zk constants and methods
([#11715](AztecProtocol/aztec-packages#11715))
([7a2870f](AztecProtocol/aztec-packages@7a2870f))
* Replace relative paths to noir-protocol-circuits
([aabab34](AztecProtocol/aztec-packages@aabab34))
* Replace relative paths to noir-protocol-circuits
([0720d18](AztecProtocol/aztec-packages@0720d18))
* Request txs in prover-node after each block finishes
([#11749](AztecProtocol/aztec-packages#11749))
([61e4eee](AztecProtocol/aztec-packages@61e4eee))
* Rework defunctionalize pass to not rely on DFG bugs
(noir-lang/noir#7222)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Sandbox lower sequencer log level
([#11742](AztecProtocol/aztec-packages#11742))
([7b30758](AztecProtocol/aztec-packages@7b30758)),
closes
[#11677](AztecProtocol/aztec-packages#11677)
* **spartan:** Making the spartan script add the coinbase address
([#11235](AztecProtocol/aztec-packages#11235))
([b97ff0d](AztecProtocol/aztec-packages@b97ff0d))
* **ssa:** Flip the SSA Brillig constraint check to off by default
(noir-lang/noir#7211)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Start tracking time to run critical library tests
(noir-lang/noir#7221)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Update docs to use devcontainer feature
(noir-lang/noir#7206)
([b60a39d](AztecProtocol/aztec-packages@b60a39d))
* Use batch p2p reqresp for requesting txs in prover node
([#11741](AztecProtocol/aztec-packages#11741))
([df9e4ec](AztecProtocol/aztec-packages@df9e4ec))
</details>

<details><summary>barretenberg: 0.75.0</summary>

##
[0.75.0](AztecProtocol/aztec-packages@barretenberg-v0.74.0...barretenberg-v0.75.0)
(2025-02-06)


### Features

* K-shifts
([#11663](AztecProtocol/aztec-packages#11663))
([511abe5](AztecProtocol/aztec-packages@511abe5))
* Report wrong proof length in the verifier contract
([#11728](AztecProtocol/aztec-packages#11728))
([1a83cd2](AztecProtocol/aztec-packages@1a83cd2))


### Miscellaneous

* **avm:** Add names to lookup settings
([#11768](AztecProtocol/aztec-packages#11768))
([fafe3ba](AztecProtocol/aztec-packages@fafe3ba))
* **avm:** Full row cleanup
([#11767](AztecProtocol/aztec-packages#11767))
([6145cd0](AztecProtocol/aztec-packages@6145cd0))
* **avm:** Use lookup by clk for sha params
([#11762](AztecProtocol/aztec-packages#11762))
([b003567](AztecProtocol/aztec-packages@b003567))
* Better bundling for bb.js, remove aztec.js bundling
([#11761](AztecProtocol/aztec-packages#11761))
([8cc3f0a](AztecProtocol/aztec-packages@8cc3f0a))
* Remove stale zk constants and methods
([#11715](AztecProtocol/aztec-packages#11715))
([7a2870f](AztecProtocol/aztec-packages@7a2870f))
</details>

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).
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