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array_walk() — internals
Compiler internals for array_walk(): lowering path, type checks, and runtime helpers.
array_walk() — internals
Where it lives
- Signature:
src/builtins/array/array_walk.rs - Lowering:
src/codegen/lower_inst/builtins/arrays.rs:779 (lower_array_walk) - Function symbol:
lower_array_walk()
Lowering notes
- Lowers
array_walk()through the callback-driven runtime helper.
Runtime helpers
The following runtime helpers are referenced:
__rt_array_walk
Signature summary
function array_walk(array $array, callable $callback): voidWhat the type checker enforces
- Arity: takes exactly 2 arguments.
- By-reference parameters:
$array.
Eval interpreter (magician)
- Declaration:
crates/elephc-magician/src/interpreter/builtins/array/array_walk.rs(eval_builtin!) - Dispatch hooks:
values - By-reference parameters:
$array.