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feat: Add warnings for usage of restricted bit sizes #4234
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Changes to circuit sizes
🧾 Summary (10% most significant diffs)
Full diff report 👇
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kevaundray
reviewed
Feb 2, 2024
kevaundray
approved these changes
Feb 2, 2024
kevaundray
approved these changes
Feb 2, 2024
@sirasistant is the plan to document it alongside the actual breaking change? |
Yep! |
github-merge-queue bot
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this pull request
Feb 12, 2024
🤖 I have created a release *beep* *boop* --- <details><summary>0.24.0</summary> ## [0.24.0](v0.23.0...v0.24.0) (2024-02-12) ### ⚠ BREAKING CHANGES * rename bigint_neg into bigint_sub (AztecProtocol/aztec-packages#4420) * Add expression width into acir (AztecProtocol/aztec-packages#4014) * init storage macro (AztecProtocol/aztec-packages#4200) * **acir:** Move `is_recursive` flag to be part of the circuit definition (AztecProtocol/aztec-packages#4221) * Sync commits from `aztec-packages` ([#4144](#4144)) ### Features * Add bit size to const opcode (AztecProtocol/aztec-packages#4385) ([158c8ce](158c8ce)) * Add brillig array index check ([#4127](#4127)) ([c29f85f](c29f85f)) * Add definitions for From and Into traits to Noir prelude ([#4169](#4169)) ([4421ce4](4421ce4)) * Add expression width into acir (AztecProtocol/aztec-packages#4014) ([158c8ce](158c8ce)) * Add instrumentation for tracking variables in debugging ([#4122](#4122)) ([c58d691](c58d691)) * Add option to print monomorphized program ([#4119](#4119)) ([80f7e29](80f7e29)) * Add support for overriding expression width ([#4117](#4117)) ([c8026d5](c8026d5)) * Add warnings for usage of restricted bit sizes ([#4234](#4234)) ([0ffc38b](0ffc38b)) * Allow bitshifts to be represented in SSA for brillig ([#4301](#4301)) ([d86ff1a](d86ff1a)) * Allow brillig to read arrays directly from memory (AztecProtocol/aztec-packages#4460) ([158c8ce](158c8ce)) * Allow globals to refer to any expression ([#4293](#4293)) ([479330e](479330e)) * Allow nested arrays and vectors in Brillig foreign calls (AztecProtocol/aztec-packages#4478) ([158c8ce](158c8ce)) * Allow variables and stack trace inspection in the debugger ([#4184](#4184)) ([bf263fc](bf263fc)) * **avm:** Back in avm context with macro - refactor context (AztecProtocol/aztec-packages#4438) ([158c8ce](158c8ce)) * **aztec-nr:** Initial work for aztec public vm macro (AztecProtocol/aztec-packages#4400) ([158c8ce](158c8ce)) * Deallocate stack items at the instruction level ([#4339](#4339)) ([8f024a8](8f024a8)) * Disable constraint bubbling pass ([#4131](#4131)) ([9ba2de6](9ba2de6)) * Disable unused variable checks on low-level and oracle functions ([#4179](#4179)) ([8f70e57](8f70e57)) * Evaluation of dynamic assert messages ([#4101](#4101)) ([c284e01](c284e01)) * Improve Error Handling for Cargo in Bootstrap Script ([#4211](#4211)) ([3a90849](3a90849)) * Init storage macro (AztecProtocol/aztec-packages#4200) ([158c8ce](158c8ce)) * **lsp:** Goto type reference for Struct ([#4091](#4091)) ([d56cac2](d56cac2)) * Move bounded_vec into the noir stdlib ([#4197](#4197)) ([c50621f](c50621f)) * Multiply first to allow more ACIR gen optimizations ([#4201](#4201)) ([882639d](882639d)) * Option expect method ([#4219](#4219)) ([8e042f2](8e042f2)) * Perform constraints on uncasted values if they are the same type ([#4303](#4303)) ([816fa85](816fa85)) * Remove predicate from `sort` intrinsic function ([#4228](#4228)) ([d646243](d646243)) * Remove replacement of boolean range opcodes with `AssertZero` opcodes ([#4107](#4107)) ([dac0e87](dac0e87)) * Replace bitwise ANDs used for truncation with `Instruction::Truncate` ([#4327](#4327)) ([eb67ff6](eb67ff6)) * Replace modulo operations with truncations where possible ([#4329](#4329)) ([70f2435](70f2435)) * Separate compilation and expression narrowing in `nargo` interface ([#4100](#4100)) ([62a4e37](62a4e37)) * Simplify all unsigned constant NOT instructions ([#4230](#4230)) ([fab4a6e](fab4a6e)) * Sync commits from `aztec-packages` ([#4144](#4144)) ([0205d3b](0205d3b)) * Use constraint information to perform constant folding ([#4060](#4060)) ([9a4bf16](9a4bf16)) ### Bug Fixes * Accurate tracking of slice capacities across blocks ([#4240](#4240)) ([7420dbb](7420dbb)) * Allow function calls in global definitions ([#4320](#4320)) ([0dc205c](0dc205c)) * Allow performing bitwise NOT on unsigned integers ([#4229](#4229)) ([b3ddf10](b3ddf10)) * Apply generic arguments from trait constraints before instantiating identifiers ([#4121](#4121)) ([eb6fc0f](eb6fc0f)) * Apply range constraints to return values from unconstrained functions ([#4217](#4217)) ([3af2a89](3af2a89)) * Apply trait constraints from method calls ([#4152](#4152)) ([68c5486](68c5486)) * Better errors for missing `fn` keyword ([#4154](#4154)) ([057c208](057c208)) * Check for tests in all packages before failing due to an unsatisfied test filter ([#4114](#4114)) ([1107373](1107373)) * Clean error when attemping to return a slice from Brillig to ACIR ([#4280](#4280)) ([bcad4ec](bcad4ec)) * Correct result when assigning shared arrays in unconstrained code ([#4210](#4210)) ([bdd8a96](bdd8a96)) * **docs:** Codegen docs before cutting a new version ([#4183](#4183)) ([2914310](2914310)) * Ensure that destination register is allocated when moving between registers in brillig gen ([#4316](#4316)) ([ca0a56e](ca0a56e)) * Ensure that unconstrained entrypoint functions don't generate constraints ([#4292](#4292)) ([fae4ead](fae4ead)) * From field with constant values ([#4226](#4226)) ([593916b](593916b)) * **lsp:** Crash when file not in workspace ([#4146](#4146)) ([cf7130f](cf7130f)) * **lsp:** Replace panics with errors ([#4209](#4209)) ([26e9618](26e9618)) * Maintain correct type when simplifying `x ^ x` ([#4082](#4082)) ([9d83c2b](9d83c2b)) * Message formatting for assert statement ([#4323](#4323)) ([3972ead](3972ead)) * Prevent debugger crashing on circuits with no opcodes ([#4283](#4283)) ([2e32845](2e32845)) * Prevent declarations of blackbox functions outside of the stdlib ([#4177](#4177)) ([9fb6b09](9fb6b09)) * Remove panic from `init_log_level` in `acvm_js` ([#4195](#4195)) ([2e26530](2e26530)) * Respect order in bubble up for redundant asserts ([#4109](#4109)) ([189aa48](189aa48)) * Revert "correct result when assigning shared arrays" and added regression test ([#4333](#4333)) ([05e78b3](05e78b3)) * Save the data bus to the current function before generating others ([#4047](#4047)) ([0a5bd4f](0a5bd4f)) * Simplify constant assert messages into `ConstrainError::Static` ([#4287](#4287)) ([fd15052](fd15052)) * Ssa typing for array & slice indexes ([#4278](#4278)) ([4074bab](4074bab)) * Ssa typing for assign_lvalue_index ([#4289](#4289)) ([37f149c](37f149c)) * SSA typing for right shifts ([#4302](#4302)) ([41ee1aa](41ee1aa)) * Ssa typing of make_offset ([#4277](#4277)) ([e4378ee](e4378ee)) * Track graphs of item dependencies to find dependency cycles ([#4266](#4266)) ([61eabf1](61eabf1)) * Type check ACIR mutable reference passed to brillig ([#4281](#4281)) ([7e139de](7e139de)) * Update array method type signatures in the docs ([#4178](#4178)) ([7c0a955](7c0a955)) * Zero out input to `to_radix` calls if inactive ([#4116](#4116)) ([3f5bad3](3f5bad3)) ### Miscellaneous Chores * **acir:** Move `is_recursive` flag to be part of the circuit definition (AztecProtocol/aztec-packages#4221) ([158c8ce](158c8ce)) * Rename bigint_neg into bigint_sub (AztecProtocol/aztec-packages#4420) ([158c8ce](158c8ce)) </details> <details><summary>0.40.0</summary> ## [0.40.0](v0.39.0...v0.40.0) (2024-02-12) ### ⚠ BREAKING CHANGES * rename bigint_neg into bigint_sub (AztecProtocol/aztec-packages#4420) * Add expression width into acir (AztecProtocol/aztec-packages#4014) * init storage macro (AztecProtocol/aztec-packages#4200) * **acir:** Move `is_recursive` flag to be part of the circuit definition (AztecProtocol/aztec-packages#4221) * Sync commits from `aztec-packages` ([#4144](#4144)) * Breaking changes from aztec-packages ([#3955](#3955)) * Rename Arithmetic opcode to AssertZero ([#3840](#3840)) * Remove unused methods on ACIR opcodes ([#3841](#3841)) * Remove partial backend feature ([#3805](#3805)) ### Features * Add bit size to const opcode (AztecProtocol/aztec-packages#4385) ([158c8ce](158c8ce)) * Add expression width into acir (AztecProtocol/aztec-packages#4014) ([158c8ce](158c8ce)) * Add instrumentation for tracking variables in debugging ([#4122](#4122)) ([c58d691](c58d691)) * Add support for overriding expression width ([#4117](#4117)) ([c8026d5](c8026d5)) * Allow brillig to read arrays directly from memory (AztecProtocol/aztec-packages#4460) ([158c8ce](158c8ce)) * Allow nested arrays and vectors in Brillig foreign calls (AztecProtocol/aztec-packages#4478) ([158c8ce](158c8ce)) * Allow variables and stack trace inspection in the debugger ([#4184](#4184)) ([bf263fc](bf263fc)) * **avm:** Back in avm context with macro - refactor context (AztecProtocol/aztec-packages#4438) ([158c8ce](158c8ce)) * **aztec-nr:** Initial work for aztec public vm macro (AztecProtocol/aztec-packages#4400) ([158c8ce](158c8ce)) * Aztec-packages ([#3754](#3754)) ([c043265](c043265)) * Breaking changes from aztec-packages ([#3955](#3955)) ([5be049e](5be049e)) * Evaluation of dynamic assert messages ([#4101](#4101)) ([c284e01](c284e01)) * Init storage macro (AztecProtocol/aztec-packages#4200) ([158c8ce](158c8ce)) * Remove range constraints from witnesses which are constrained to be constants ([#3928](#3928)) ([afe9c7a](afe9c7a)) * Remove replacement of boolean range opcodes with `AssertZero` opcodes ([#4107](#4107)) ([dac0e87](dac0e87)) * Speed up transformation of debug messages ([#3815](#3815)) ([2a8af1e](2a8af1e)) * Sync `aztec-packages` ([#4011](#4011)) ([fee2452](fee2452)) * Sync commits from `aztec-packages` ([#4068](#4068)) ([7a8f3a3](7a8f3a3)) * Sync commits from `aztec-packages` ([#4144](#4144)) ([0205d3b](0205d3b)) ### Bug Fixes * Deserialize odd length hex literals ([#3747](#3747)) ([4000fb2](4000fb2)) * Remove panic from `init_log_level` in `acvm_js` ([#4195](#4195)) ([2e26530](2e26530)) * Return error rather instead of panicking on invalid circuit ([#3976](#3976)) ([67201bf](67201bf)) ### Miscellaneous Chores * **acir:** Move `is_recursive` flag to be part of the circuit definition (AztecProtocol/aztec-packages#4221) ([158c8ce](158c8ce)) * Remove partial backend feature ([#3805](#3805)) ([0383100](0383100)) * Remove unused methods on ACIR opcodes ([#3841](#3841)) ([9e5d0e8](9e5d0e8)) * Rename Arithmetic opcode to AssertZero ([#3840](#3840)) ([836f171](836f171)) * Rename bigint_neg into bigint_sub (AztecProtocol/aztec-packages#4420) ([158c8ce](158c8ce)) </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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Description
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Breaking change warning for #4162
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