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feat: Sync from noir #7958

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Aug 14, 2024
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2 changes: 1 addition & 1 deletion .noir-sync-commit
Original file line number Diff line number Diff line change
@@ -1 +1 @@
0ebf1fee471641db0bffcc8307d20327613c78c1
4ea25dbde87488e758139619a3ce4edf93c6ebd6
2 changes: 1 addition & 1 deletion noir/bb-version
Original file line number Diff line number Diff line change
@@ -1 +1 @@
0.47.1
0.48.0
176 changes: 90 additions & 86 deletions noir/noir-repo/aztec_macros/src/transforms/contract_interface.rs
Original file line number Diff line number Diff line change
Expand Up @@ -324,101 +324,105 @@ pub fn update_fn_signatures_in_contract_interface(
});

if let Some(interface_struct) = maybe_interface_struct {
let methods = context.def_interner.get_struct_methods(interface_struct.borrow().id);

for func_id in methods.iter().flat_map(|methods| methods.direct.iter()) {
let name = context.def_interner.function_name(func_id);
let fn_parameters = &context.def_interner.function_meta(func_id).parameters.clone();

if name == "at" || name == "interface" || name == "storage" {
continue;
}

let fn_signature_hash = compute_fn_signature_hash(
name,
&fn_parameters
.iter()
.skip(1)
.map(|(_, typ, _)| typ.clone())
.collect::<Vec<Type>>(),
);
let hir_func = context.def_interner.function(func_id).block(&context.def_interner);

let function_selector_statement = context.def_interner.statement(
hir_func.statements().get(hir_func.statements().len() - 2).ok_or((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function signature statement not found, invalid body length"
.to_string(),
),
},
file_id,
))?,
);
let function_selector_expression_id = match function_selector_statement {
HirStatement::Let(let_statement) => Ok(let_statement.expression),
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function selector statement must be an expression".to_string(),
),
},
file_id,
)),
}?;
let function_selector_expression =
context.def_interner.expression(&function_selector_expression_id);

let current_fn_signature_expression_id = match function_selector_expression {
HirExpression::Call(call_expr) => Ok(call_expr.arguments[0]),
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function selector argument expression must be call expression"
.to_string(),
),
},
file_id,
)),
}?;

let current_fn_signature_expression =
context.def_interner.expression(&current_fn_signature_expression_id);
if let Some(methods) =
context.def_interner.get_struct_methods(interface_struct.borrow().id).cloned()
{
for func_id in methods.iter().flat_map(|(_name, methods)| methods.direct.iter()) {
let name = context.def_interner.function_name(func_id);
let fn_parameters =
&context.def_interner.function_meta(func_id).parameters.clone();

if name == "at" || name == "interface" || name == "storage" {
continue;
}

match current_fn_signature_expression {
HirExpression::Literal(HirLiteral::Integer(value, _)) => {
if !value.is_zero() {
Err((
let fn_signature_hash = compute_fn_signature_hash(
name,
&fn_parameters
.iter()
.skip(1)
.map(|(_, typ, _)| typ.clone())
.collect::<Vec<Type>>(),
);
let hir_func =
context.def_interner.function(func_id).block(&context.def_interner);

let function_selector_statement = context.def_interner.statement(
hir_func.statements().get(hir_func.statements().len() - 2).ok_or((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function signature statement not found, invalid body length"
.to_string(),
),
},
file_id,
))?,
);
let function_selector_expression_id = match function_selector_statement {
HirStatement::Let(let_statement) => Ok(let_statement.expression),
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function selector statement must be an expression".to_string(),
),
},
file_id,
)),
}?;
let function_selector_expression =
context.def_interner.expression(&function_selector_expression_id);

let current_fn_signature_expression_id = match function_selector_expression {
HirExpression::Call(call_expr) => Ok(call_expr.arguments[0]),
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function selector argument expression must be call expression"
.to_string(),
),
},
file_id,
)),
}?;

let current_fn_signature_expression =
context.def_interner.expression(&current_fn_signature_expression_id);

match current_fn_signature_expression {
HirExpression::Literal(HirLiteral::Integer(value, _)) => {
if !value.is_zero() {
Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function signature argument must be a placeholder with value 0".to_string()),
},
file_id,
))
} else {
Ok(())
} else {
Ok(())
}
}
}
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function signature argument must be a literal field element"
.to_string(),
),
_ => Err((
AztecMacroError::CouldNotGenerateContractInterface {
secondary_message: Some(
"Function signature argument must be a literal field element"
.to_string(),
),
},
file_id,
)),
}?;

context.def_interner.update_expression(
current_fn_signature_expression_id,
|expr| {
*expr = HirExpression::Literal(HirLiteral::Integer(
FieldElement::from(fn_signature_hash as u128),
false,
))
},
file_id,
)),
}?;

context.def_interner.update_expression(
current_fn_signature_expression_id,
|expr| {
*expr = HirExpression::Literal(HirLiteral::Integer(
FieldElement::from(fn_signature_hash as u128),
false,
))
},
);
);
}
}
}
}
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