Moves the prelude to runtime

Previously, it was hardcoded at 'compile' time (in as much
Python has that). This would make it more difficult to add
stuff to it. Also, in a lot of places we made assumptions
about prelude instead of checking properly.

phasm/build/base.py

@@ -0,0 +1,211 @@
+"""
+The base class for build environments.
+
+Contains nothing but the explicit compiler builtins.
+"""
+from typing import Any, NamedTuple, Type
+
+from ..type3.types import (
+    IntType3,
+    Type3,
+    TypeConstructor_Base,
+    TypeConstructor_DynamicArray,
+    TypeConstructor_StaticArray,
+    TypeConstructor_Struct,
+    TypeConstructor_Tuple,
+)
+from ..type3.typeclasses import Type3Class, Type3ClassMethod
+from ..type3.routers import NoRouteForTypeException, TypeApplicationRouter
+from ..wasm import WasmType, WasmTypeInt32
+
+from . import builtins
+
+
+TypeInfo = NamedTuple('TypeInfo', [
+    # Name of the type
+    ('typ', str, ),
+    # What WebAssembly type to use when passing this value around
+    # For example in function arguments
+    ('wasm_type', Type[WasmType]),
+    # What WebAssembly function to use when loading a value from memory
+    ('wasm_load_func', str),
+    # What WebAssembly function to use when storing a value to memory
+    ('wasm_store_func', str),
+    # When storing this value in memory, how many bytes do we use?
+    # Only valid for non-constructed types, see calculate_alloc_size
+    # Should match wasm_load_func / wasm_store_func
+    ('alloc_size', int),
+])
+
+class BuildBase:
+    __slots__ = (
+        'dynamic_array',
+        'static_array',
+        'struct',
+        'tuple_',
+
+        'none_',
+
+        'type_info_map',
+        'type_info_constructed',
+
+        'types',
+        'type_class_instances',
+        'methods',
+        'operators',
+
+        'alloc_size_router',
+    )
+
+    dynamic_array: TypeConstructor_DynamicArray
+    """
+    This is a dynamic length piece of memory.
+
+    It should be applied with two arguments. It has a runtime
+    determined length, and each argument is the same.
+    """
+
+    static_array: TypeConstructor_StaticArray
+    """
+    This is a fixed length piece of memory.
+
+    It should be applied with two arguments. It has a compile time
+    determined length, and each argument is the same.
+    """
+
+    struct: TypeConstructor_Struct
+    """
+    This is like a tuple, but each argument is named, so that developers
+    can get and set fields by name.
+    """
+
+    tuple_: TypeConstructor_Tuple
+    """
+    This is a fixed length piece of memory.
+
+    It should be applied with zero or more arguments. It has a compile time
+    determined length, and each argument can be different.
+    """
+
+    none_: Type3
+    """
+    The none type, for when functions simply don't return anything. e.g., IO().
+    """
+
+    type_info_map: dict[str, TypeInfo]
+    """
+    Map from type name to the info of that type
+    """
+
+    type_info_constructed: TypeInfo
+    """
+    By default, constructed types are passed as pointers
+    NOTE: ALLOC SIZE IN THIS STRUCT DOES NOT WORK FOR CONSTRUCTED TYPES
+    USE calculate_alloc_size FOR ACCURATE RESULTS
+    Functions count as constructed types - even though they are
+    not memory pointers but table addresses instead.
+    """
+
+    types: dict[str, Type3]
+    """
+    Types that are available without explicit import.
+    """
+
+    type_class_instances: set[tuple[Type3Class, tuple[Type3 | TypeConstructor_Base[Any], ...]]]
+    """
+    Type class instances that are available without explicit import.
+    """
+
+    methods: dict[str, Type3ClassMethod]
+    """
+    Methods that are available without explicit import.
+    """
+
+    operators: dict[str, Type3ClassMethod]
+    """
+    Operators that are available without explicit import.
+    """
+
+    alloc_size_router: TypeApplicationRouter['BuildBase', int]
+    """
+    Helper value for calculate_alloc_size.
+    """
+
+    def __init__(self) -> None:
+        self.dynamic_array = builtins.dynamic_array
+        self.static_array = builtins.static_array
+        self.struct = builtins.struct
+        self.tuple_ = builtins.tuple_
+
+        self.none_ = builtins.none
+
+        self.type_info_map = {}
+        self.type_info_constructed = TypeInfo('t a', WasmTypeInt32, 'i32.load', 'i32.store', 4)
+
+        self.types = {
+            'None': self.none_,
+        }
+        self.type_class_instances = set()
+        self.methods = {}
+        self.operators = {}
+
+        self.alloc_size_router = TypeApplicationRouter['BuildBase', int]()
+        self.alloc_size_router.add(self.static_array, self.__class__.calculate_alloc_size_static_array)
+        self.alloc_size_router.add(self.struct, self.__class__.calculate_alloc_size_struct)
+        self.alloc_size_router.add(self.tuple_, self.__class__.calculate_alloc_size_tuple)
+
+    def calculate_alloc_size_static_array(self, args: tuple[Type3, IntType3]) -> int:
+        """
+        Helper method for calculate_alloc_size - static_array
+        """
+        sa_type, sa_len = args
+
+        return sa_len.value * self.calculate_alloc_size(sa_type, is_member=True)
+
+    def calculate_alloc_size_tuple(self, args: tuple[Type3, ...]) -> int:
+        """
+        Helper method for calculate_alloc_size - tuple
+        """
+        return sum(
+            self.calculate_alloc_size(x, is_member=True)
+            for x in args
+        )
+
+    def calculate_alloc_size_struct(self, args: tuple[tuple[str, Type3], ...]) -> int:
+        """
+        Helper method for calculate_alloc_size - struct
+        """
+        return sum(
+            self.calculate_alloc_size(x, is_member=True)
+            for _, x in args
+        )
+
+    def calculate_alloc_size(self, typ: Type3, is_member: bool = False) -> int:
+        """
+        Calculates how much bytes you need to allocate when reserving memory for the given type.
+        """
+        typ_info = self.type_info_map.get(typ.name)
+        if typ_info is not None:
+            return typ_info.alloc_size
+
+        if is_member:
+            return self.type_info_constructed.alloc_size
+
+        try:
+            return self.alloc_size_router(self, typ)
+        except NoRouteForTypeException:
+            raise NotImplementedError(typ)
+
+    def calculate_member_offset(self, st_name: str, st_args: tuple[tuple[str, Type3], ...], needle: str) -> int:
+        """
+        Calculates the amount of bytes that should be skipped in memory befor reaching the struct's property with the given name.
+        """
+        result = 0
+
+        for memnam, memtyp in st_args:
+            if needle == memnam:
+                return result
+
+            result += self.calculate_alloc_size(memtyp, is_member=True)
+
+        raise Exception(f'{needle} not in {st_name}')

phasm/build/builtins.py

@@ -0,0 +1,22 @@
+"""
+Type (constructors) that are used integral to the compiler.
+
+These cannot be changed as there is compiler logic depending on them.
+
+For mode documentation, see base.py.
+"""
+from ..type3.types import (
+	Type3,
+	TypeApplication_Nullary,
+    TypeConstructor_DynamicArray,
+    TypeConstructor_StaticArray,
+    TypeConstructor_Struct,
+    TypeConstructor_Tuple,
+)
+
+dynamic_array = TypeConstructor_DynamicArray('dynamic_array')
+static_array = TypeConstructor_StaticArray('static_array')
+struct = TypeConstructor_Struct('struct')
+tuple_ = TypeConstructor_Tuple('tuple')
+
+none = Type3('none', TypeApplication_Nullary(None, None))

phasm/build/default.py

@@ -0,0 +1,57 @@
+"""
+The default class for build environments.
+
+Contains the compiler builtins as well as some sane defaults.
+
+# Added types
+
+f32: A 32-bits IEEE 754 float, of 32 bits width.
+"""
+from ..type3.functions import (
+    TypeVariable,
+    TypeVariableApplication_Nullary,
+)
+from ..type3.typeclasses import Type3Class
+from ..type3.types import (
+    Type3,
+    TypeApplication_Nullary,
+)
+from ..wasm import (
+    WasmTypeFloat32,
+    WasmTypeInt32,
+)
+
+from .base import BuildBase, TypeInfo
+
+class BuildDefault(BuildBase):
+    def __init__(self) -> None:
+        super().__init__()
+
+        u32 = Type3('f32', TypeApplication_Nullary(None, None))
+
+        self.type_info_map.update({
+            'u32': TypeInfo('u32', WasmTypeInt32, 'i32.load', 'i32.store', 4),
+            'f32': TypeInfo('f32', WasmTypeFloat32, 'f32.load', 'f32.store', 4),
+        })
+
+        self.types.update({
+            'u32': u32,
+            'f32': Type3('f32', TypeApplication_Nullary(None, None)),
+        })
+
+        a = TypeVariable('a', TypeVariableApplication_Nullary(None, None))
+
+        NatNum = Type3Class('NatNum', (a, ), methods={}, operators={
+            '+': [a, a, a],
+            '-': [a, a, a],
+            '*': [a, a, a],
+            '<<': [a, u32, a], # Arithmic shift left
+            '>>': [a, u32, a], # Arithmic shift right
+        })
+
+        self.methods.update({
+            **NatNum.methods,
+        })
+        self.operators.update({
+            **NatNum.operators,
+        })

phasm/codestyle.py

@@ -5,7 +5,7 @@ It's intented to be a "any color, as long as it's black" kind of renderer
 """
 from typing import Generator
 
-from . import ourlang, prelude
+from . import ourlang
 from .type3.types import Type3, TypeApplication_Struct
 
 
@@ -21,9 +21,6 @@ def type3(inp: Type3) -> str:
     """
     Render: type's name
     """
-    if inp is prelude.none:
-        return 'None'
-
     return inp.name
 
 def struct_definition(inp: ourlang.StructDefinition) -> str:

phasm/compiler.py

@@ -5,7 +5,7 @@ import struct
 from typing import List
 
 from . import ourlang, prelude, wasm
-from .runtime import calculate_alloc_size, calculate_member_offset
+from .build import builtins
 from .stdlib import alloc as stdlib_alloc
 from .stdlib import types as stdlib_types
 from .stdlib.types import TYPE_INFO_CONSTRUCTED, TYPE_INFO_MAP
@@ -187,9 +187,9 @@ def expression_subscript_tuple(
     wgn.add_statement(el_type_info.wasm_load_func, f'offset={offset}')
 
 SUBSCRIPT_ROUTER = TypeApplicationRouter[tuple[WasmGenerator, ourlang.Module, ourlang.Subscript], None]()
-SUBSCRIPT_ROUTER.add_n(prelude.bytes_, expression_subscript_bytes)
+# SUBSCRIPT_ROUTER.add(builtins.dynamic_array, expression_subscript_dynamic_array)
-SUBSCRIPT_ROUTER.add(prelude.static_array, expression_subscript_static_array)
+SUBSCRIPT_ROUTER.add(builtins.static_array, expression_subscript_static_array)
-SUBSCRIPT_ROUTER.add(prelude.tuple_, expression_subscript_tuple)
+SUBSCRIPT_ROUTER.add(builtins.tuple_, expression_subscript_tuple)
 
 def expression(wgn: WasmGenerator, mod: ourlang.Module, inp: ourlang.Expression) -> None:
     """

phasm/ourlang.py

@@ -4,6 +4,7 @@ Contains the syntax tree for ourlang
 from typing import Dict, Iterable, List, Optional, Union
 
 from . import prelude
+from .build.base import BuildBase
 from .type3.functions import FunctionSignature, TypeVariableContext
 from .type3.typeclasses import Type3ClassMethod
 from .type3.types import Type3, TypeApplication_Struct
@@ -288,14 +289,14 @@ class Function:
     returns_type3: Type3
     posonlyargs: List[FunctionParam]
 
-    def __init__(self, name: str, lineno: int) -> None:
+    def __init__(self, name: str, lineno: int, returns_type3: Type3) -> None:
         self.name = name
         self.lineno = lineno
         self.exported = False
         self.imported = None
         self.statements = []
         self.signature = FunctionSignature(TypeVariableContext(), [])
-        self.returns_type3 = prelude.none # FIXME: This could be a placeholder
+        self.returns_type3 = returns_type3
         self.posonlyargs = []
 
 class StructDefinition:
@@ -381,21 +382,26 @@ class Module:
     """
     A module is a file and consists of functions
     """
-    __slots__ = ('data', 'types',  'struct_definitions', 'constant_defs', 'functions', 'operators', 'functions_table', )
+    __slots__ = ('build', 'data', 'types',  'struct_definitions', 'constant_defs', 'functions', 'methods', 'operators', 'functions_table', )
 
+    build: BuildBase
     data: ModuleData
     types: dict[str, Type3]
     struct_definitions: Dict[str, StructDefinition]
     constant_defs: Dict[str, ModuleConstantDef]
     functions: Dict[str, Function]
+    methods: Dict[str, Type3ClassMethod]
     operators: Dict[str, Type3ClassMethod]
     functions_table: dict[Function, int]
 
-    def __init__(self) -> None:
+    def __init__(self, build: BuildBase) -> None:
+        self.build = build
+
         self.data = ModuleData()
         self.types = {}
         self.struct_definitions = {}
         self.constant_defs = {}
         self.functions = {}
+        self.methods = {}
         self.operators = {}
         self.functions_table = {}

phasm/parser.py

@@ -5,6 +5,8 @@ import ast
 from typing import Any, Dict, NoReturn, Union
 
 from . import prelude
+from .build.base import BuildBase
+from .build.default import BuildDefault
 from .exceptions import StaticError
 from .ourlang import (
     AccessStructMember,
@@ -31,7 +33,6 @@ from .ourlang import (
     TupleInstantiation,
     VariableReference,
 )
-from .prelude import PRELUDE_METHODS, PRELUDE_OPERATORS, PRELUDE_TYPES
 from .type3.typeclasses import Type3ClassMethod
 from .type3.types import IntType3, Type3
 
@@ -44,7 +45,8 @@ def phasm_parse(source: str) -> Module:
 
     res = OptimizerTransformer().visit(res)
 
-    our_visitor = OurVisitor()
+    build = BuildDefault()
+    our_visitor = OurVisitor(build)
     return our_visitor.visit_Module(res)
 
 OurLocals = Dict[str, Union[FunctionParam]] # FIXME: Does it become easier if we add ModuleConstantDef to this dict?
@@ -90,14 +92,14 @@ class OurVisitor:
 
     # pylint: disable=C0103,C0116,C0301,R0201,R0912
 
-    def __init__(self) -> None:
+    def __init__(self, build: BuildBase) -> None:
-        pass
+        self.build = build
 
     def visit_Module(self, node: ast.Module) -> Module:
-        module = Module()
+        module = Module(self.build)
 
-        module.operators.update(PRELUDE_OPERATORS)
+        module.operators.update(self.build.operators)
-        module.types.update(PRELUDE_TYPES)
+        module.types.update(self.build.types)
 
         _not_implemented(not node.type_ignores, 'Module.type_ignores')
 
@@ -153,7 +155,7 @@ class OurVisitor:
         raise NotImplementedError(f'{node} on Module')
 
     def pre_visit_Module_FunctionDef(self, module: Module, node: ast.FunctionDef) -> Function:
-        function = Function(node.name, node.lineno)
+        function = Function(node.name, node.lineno, self.build.none_)
 
         _not_implemented(not node.args.posonlyargs, 'FunctionDef.args.posonlyargs')
 
@@ -477,8 +479,8 @@ class OurVisitor:
 
         func: Union[Function, FunctionParam, Type3ClassMethod]
 
-        if node.func.id in PRELUDE_METHODS:
+        if node.func.id in module.methods:
-            func = PRELUDE_METHODS[node.func.id]
+            func = module.methods[node.func.id]
         elif node.func.id in our_locals:
             func = our_locals[node.func.id]
         else:

phasm/prelude/__init__.py

@@ -1,772 +0,0 @@
-"""
-The prelude are all the builtin types, type classes and methods
-"""
-from typing import Any, Callable
-from warnings import warn
-
-from phasm.stdlib import types as stdtypes
-from phasm.wasmgenerator import Generator
-
-from ..type3.functions import (
-    Constraint_TypeClassInstanceExists,
-    TypeConstructorVariable,
-    TypeVariable,
-    TypeVariableApplication_Nullary,
-)
-from ..type3.routers import TypeClassArgsRouter, TypeVariableLookup
-from ..type3.typeclasses import Type3Class, Type3ClassMethod
-from ..type3.types import (
-    Type3,
-    TypeApplication_Nullary,
-    TypeConstructor_Base,
-    TypeConstructor_DynamicArray,
-    TypeConstructor_Function,
-    TypeConstructor_StaticArray,
-    TypeConstructor_Struct,
-    TypeConstructor_Tuple,
-)
-
-PRELUDE_TYPE_CLASS_INSTANCES_EXISTING: set[tuple[Type3Class, tuple[Type3 | TypeConstructor_Base[Any], ...]]] = set()
-
-PRELUDE_TYPE_CLASS_INSTANCE_METHODS: dict[Type3ClassMethod, TypeClassArgsRouter[Generator, None]] = {}
-
-class MissingImplementationException(Exception):
-    pass
-
-class MissingImplementationWarning(Warning):
-    pass
-
-def instance_type_class(
-        cls: Type3Class,
-        *typ: Type3 | TypeConstructor_Base[Any],
-        methods: dict[str, Callable[[Generator, TypeVariableLookup], None]] = {},
-        operators: dict[str, Callable[[Generator, TypeVariableLookup], None]] = {},
-) -> None:
-    global PRELUDE_TYPE_CLASS_INSTANCES_EXISTING
-    global PRELUDE_TYPE_CLASS_INSTANCE_METHODS
-
-    assert len(cls.args) == len(typ)
-
-    tv_map: dict[TypeVariable, Type3] = {}
-    tc_map: dict[TypeConstructorVariable, TypeConstructor_Base[Any]] = {}
-    for arg_tv, arg_tp in zip(cls.args, typ, strict=True):
-        if isinstance(arg_tv, TypeVariable):
-            assert isinstance(arg_tp, Type3)
-            tv_map[arg_tv] = arg_tp
-        elif isinstance(arg_tv, TypeConstructorVariable):
-            assert isinstance(arg_tp, TypeConstructor_Base)
-            tc_map[arg_tv] = arg_tp
-        else:
-            raise NotImplementedError(arg_tv, arg_tp)
-
-    # TODO: Check for required existing instantiations
-
-    PRELUDE_TYPE_CLASS_INSTANCES_EXISTING.add((cls, tuple(typ), ))
-
-    for method_name, method in cls.methods.items():
-        router = PRELUDE_TYPE_CLASS_INSTANCE_METHODS.get(method)
-        if router is None:
-            router = TypeClassArgsRouter[Generator, None](cls.args)
-            PRELUDE_TYPE_CLASS_INSTANCE_METHODS[method] = router
-
-        try:
-            generator = methods[method_name]
-        except KeyError:
-            warn(MissingImplementationWarning(str(method), cls.name + ' ' + ' '.join(x.name for x in typ)))
-            continue
-
-        router.add(tv_map, tc_map, generator)
-
-    for operator_name, operator in cls.operators.items():
-        router = PRELUDE_TYPE_CLASS_INSTANCE_METHODS.get(operator)
-        if router is None:
-            router = TypeClassArgsRouter[Generator, None](cls.args)
-            PRELUDE_TYPE_CLASS_INSTANCE_METHODS[operator] = router
-
-        try:
-            generator = operators[operator_name]
-        except KeyError:
-            warn(MissingImplementationWarning(str(operator), cls.name + ' ' + ' '.join(x.name for x in typ)))
-            continue
-
-        router.add(tv_map, tc_map, generator)
-
-none = Type3('none', TypeApplication_Nullary(None, None))
-"""
-The none type, for when functions simply don't return anything. e.g., IO().
-"""
-
-bool_ = Type3('bool', TypeApplication_Nullary(None, None))
-"""
-The bool type, either True or False
-
-Suffixes with an underscores, as it's a Python builtin
-"""
-
-u8 = Type3('u8', TypeApplication_Nullary(None, None))
-"""
-The unsigned 8-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^8.
-"""
-
-u16 = Type3('u16', TypeApplication_Nullary(None, None))
-"""
-The unsigned 16-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^16.
-"""
-
-u32 = Type3('u32', TypeApplication_Nullary(None, None))
-"""
-The unsigned 32-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^32.
-"""
-
-u64 = Type3('u64', TypeApplication_Nullary(None, None))
-"""
-The unsigned 64-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^64.
-"""
-
-i8 = Type3('i8', TypeApplication_Nullary(None, None))
-"""
-The signed 8-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^8, but
-with the middel point being 0.
-"""
-
-i16 = Type3('i16', TypeApplication_Nullary(None, None))
-"""
-The signed 16-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^16, but
-with the middel point being 0.
-"""
-
-i32 = Type3('i32', TypeApplication_Nullary(None, None))
-"""
-The unsigned 32-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^32, but
-with the middel point being 0.
-"""
-
-i64 = Type3('i64', TypeApplication_Nullary(None, None))
-"""
-The unsigned 64-bit integer type.
-
-Operations on variables employ modular arithmetic, with modulus 2^64, but
-with the middel point being 0.
-"""
-
-f32 = Type3('f32', TypeApplication_Nullary(None, None))
-"""
-A 32-bits IEEE 754 float, of 32 bits width.
-"""
-
-f64 = Type3('f64', TypeApplication_Nullary(None, None))
-"""
-A 32-bits IEEE 754 float, of 64 bits width.
-"""
-
-dynamic_array = TypeConstructor_DynamicArray('dynamic_array')
-"""
-This is a dynamic length piece of memory.
-
-It should be applied with two arguments. It has a runtime
-determined length, and each argument is the same.
-"""
-
-static_array = TypeConstructor_StaticArray('static_array')
-"""
-This is a fixed length piece of memory.
-
-It should be applied with two arguments. It has a compile time
-determined length, and each argument is the same.
-"""
-
-tuple_ = TypeConstructor_Tuple('tuple')
-"""
-This is a fixed length piece of memory.
-
-It should be applied with zero or more arguments. It has a compile time
-determined length, and each argument can be different.
-"""
-
-function = TypeConstructor_Function('function')
-"""
-This is a function.
-
-It should be applied with one or more arguments. The last argument is the 'return' type.
-"""
-
-struct = TypeConstructor_Struct('struct')
-"""
-This is like a tuple, but each argument is named, so that developers
-can get and set fields by name.
-"""
-
-a = TypeVariable('a', TypeVariableApplication_Nullary(None, None))
-b = TypeVariable('b', TypeVariableApplication_Nullary(None, None))
-
-t = TypeConstructorVariable('t')
-
-Eq = Type3Class('Eq', (a, ), methods={}, operators={
-    '==': [a, a, bool_],
-    '!=': [a, a, bool_],
-    # FIXME: Do we want to expose 'eqz'? Or is that a compiler optimization?
-})
-
-instance_type_class(Eq, u8, operators={
-    '==': stdtypes.u8_eq_equals,
-    '!=': stdtypes.u8_eq_not_equals,
-})
-instance_type_class(Eq, u16, operators={
-    '==': stdtypes.u16_eq_equals,
-    '!=': stdtypes.u16_eq_not_equals,
-})
-instance_type_class(Eq, u32, operators={
-    '==': stdtypes.u32_eq_equals,
-    '!=': stdtypes.u32_eq_not_equals,
-})
-instance_type_class(Eq, u64, operators={
-    '==': stdtypes.u64_eq_equals,
-    '!=': stdtypes.u64_eq_not_equals,
-})
-instance_type_class(Eq, i8, operators={
-    '==': stdtypes.i8_eq_equals,
-    '!=': stdtypes.i8_eq_not_equals,
-})
-instance_type_class(Eq, i16, operators={
-    '==': stdtypes.i16_eq_equals,
-    '!=': stdtypes.i16_eq_not_equals,
-})
-instance_type_class(Eq, i32, operators={
-    '==': stdtypes.i32_eq_equals,
-    '!=': stdtypes.i32_eq_not_equals,
-})
-instance_type_class(Eq, i64, operators={
-    '==': stdtypes.i64_eq_equals,
-    '!=': stdtypes.i64_eq_not_equals,
-})
-instance_type_class(Eq, f32, operators={
-    '==': stdtypes.f32_eq_equals,
-    '!=': stdtypes.f32_eq_not_equals,
-})
-instance_type_class(Eq, f64, operators={
-    '==': stdtypes.f64_eq_equals,
-    '!=': stdtypes.f64_eq_not_equals,
-})
-
-Ord = Type3Class('Ord', (a, ), methods={
-    'min': [a, a, a],
-    'max': [a, a, a],
-}, operators={
-    '<': [a, a, bool_],
-    '<=': [a, a, bool_],
-    '>': [a, a, bool_],
-    '>=': [a, a, bool_],
-}, inherited_classes=[Eq])
-
-instance_type_class(Ord, u8, methods={
-    'min': stdtypes.u8_ord_min,
-    'max': stdtypes.u8_ord_max,
-}, operators={
-    '<': stdtypes.u8_ord_less_than,
-    '<=': stdtypes.u8_ord_less_than_or_equal,
-    '>': stdtypes.u8_ord_greater_than,
-    '>=': stdtypes.u8_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, u16, methods={
-    'min': stdtypes.u16_ord_min,
-    'max': stdtypes.u16_ord_max,
-}, operators={
-    '<': stdtypes.u16_ord_less_than,
-    '<=': stdtypes.u16_ord_less_than_or_equal,
-    '>': stdtypes.u16_ord_greater_than,
-    '>=': stdtypes.u16_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, u32, methods={
-    'min': stdtypes.u32_ord_min,
-    'max': stdtypes.u32_ord_max,
-}, operators={
-    '<': stdtypes.u32_ord_less_than,
-    '<=': stdtypes.u32_ord_less_than_or_equal,
-    '>': stdtypes.u32_ord_greater_than,
-    '>=': stdtypes.u32_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, u64, methods={
-    'min': stdtypes.u64_ord_min,
-    'max': stdtypes.u64_ord_max,
-}, operators={
-    '<': stdtypes.u64_ord_less_than,
-    '<=': stdtypes.u64_ord_less_than_or_equal,
-    '>': stdtypes.u64_ord_greater_than,
-    '>=': stdtypes.u64_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, i8, methods={
-    'min': stdtypes.i8_ord_min,
-    'max': stdtypes.i8_ord_max,
-}, operators={
-    '<': stdtypes.i8_ord_less_than,
-    '<=': stdtypes.i8_ord_less_than_or_equal,
-    '>': stdtypes.i8_ord_greater_than,
-    '>=': stdtypes.i8_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, i16, methods={
-    'min': stdtypes.i16_ord_min,
-    'max': stdtypes.i16_ord_max,
-}, operators={
-    '<': stdtypes.i16_ord_less_than,
-    '<=': stdtypes.i16_ord_less_than_or_equal,
-    '>': stdtypes.i16_ord_greater_than,
-    '>=': stdtypes.i16_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, i32, methods={
-    'min': stdtypes.i32_ord_min,
-    'max': stdtypes.i32_ord_max,
-}, operators={
-    '<': stdtypes.i32_ord_less_than,
-    '<=': stdtypes.i32_ord_less_than_or_equal,
-    '>': stdtypes.i32_ord_greater_than,
-    '>=': stdtypes.i32_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, i64, methods={
-    'min': stdtypes.i64_ord_min,
-    'max': stdtypes.i64_ord_max,
-}, operators={
-    '<': stdtypes.i64_ord_less_than,
-    '<=': stdtypes.i64_ord_less_than_or_equal,
-    '>': stdtypes.i64_ord_greater_than,
-    '>=': stdtypes.i64_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, f32, methods={
-    'min': stdtypes.f32_ord_min,
-    'max': stdtypes.f32_ord_max,
-}, operators={
-    '<': stdtypes.f32_ord_less_than,
-    '<=': stdtypes.f32_ord_less_than_or_equal,
-    '>': stdtypes.f32_ord_greater_than,
-    '>=': stdtypes.f32_ord_greater_than_or_equal,
-})
-instance_type_class(Ord, f64, methods={
-    'min': stdtypes.f64_ord_min,
-    'max': stdtypes.f64_ord_max,
-}, operators={
-    '<': stdtypes.f64_ord_less_than,
-    '<=': stdtypes.f64_ord_less_than_or_equal,
-    '>': stdtypes.f64_ord_greater_than,
-    '>=': stdtypes.f64_ord_greater_than_or_equal,
-})
-
-Bits = Type3Class('Bits', (a, ), methods={
-    'shl': [a, u32, a], # Logical shift left
-    'shr': [a, u32, a], # Logical shift right
-    'rotl': [a, u32, a], # Rotate bits left
-    'rotr': [a, u32, a], # Rotate bits right
-    # FIXME: Do we want to expose clz, ctz, popcnt?
-}, operators={
-    '&': [a, a, a], # Bit-wise and
-    '|': [a, a, a], # Bit-wise or
-    '^': [a, a, a], # Bit-wise xor
-})
-
-instance_type_class(Bits, u8, methods={
-    'shl': stdtypes.u8_bits_logical_shift_left,
-    'shr': stdtypes.u8_bits_logical_shift_right,
-    'rotl': stdtypes.u8_bits_rotate_left,
-    'rotr': stdtypes.u8_bits_rotate_right,
-}, operators={
-    '&': stdtypes.u8_bits_bitwise_and,
-    '|': stdtypes.u8_bits_bitwise_or,
-    '^': stdtypes.u8_bits_bitwise_xor,
-})
-instance_type_class(Bits, u16, methods={
-    'shl': stdtypes.u16_bits_logical_shift_left,
-    'shr': stdtypes.u16_bits_logical_shift_right,
-    'rotl': stdtypes.u16_bits_rotate_left,
-    'rotr': stdtypes.u16_bits_rotate_right,
-}, operators={
-    '&': stdtypes.u16_bits_bitwise_and,
-    '|': stdtypes.u16_bits_bitwise_or,
-    '^': stdtypes.u16_bits_bitwise_xor,
-})
-instance_type_class(Bits, u32, methods={
-    'shl': stdtypes.u32_bits_logical_shift_left,
-    'shr': stdtypes.u32_bits_logical_shift_right,
-    'rotl': stdtypes.u32_bits_rotate_left,
-    'rotr': stdtypes.u32_bits_rotate_right,
-}, operators={
-    '&': stdtypes.u32_bits_bitwise_and,
-    '|': stdtypes.u32_bits_bitwise_or,
-    '^': stdtypes.u32_bits_bitwise_xor,
-})
-instance_type_class(Bits, u64, methods={
-    'shl': stdtypes.u64_bits_logical_shift_left,
-    'shr': stdtypes.u64_bits_logical_shift_right,
-    'rotl': stdtypes.u64_bits_rotate_left,
-    'rotr': stdtypes.u64_bits_rotate_right,
-}, operators={
-    '&': stdtypes.u64_bits_bitwise_and,
-    '|': stdtypes.u64_bits_bitwise_or,
-    '^': stdtypes.u64_bits_bitwise_xor,
-})
-
-NatNum = Type3Class('NatNum', (a, ), methods={}, operators={
-    '+': [a, a, a],
-    '-': [a, a, a],
-    '*': [a, a, a],
-    '<<': [a, u32, a], # Arithmic shift left
-    '>>': [a, u32, a], # Arithmic shift right
-})
-
-instance_type_class(NatNum, u32, operators={
-    '+': stdtypes.u32_natnum_add,
-    '-': stdtypes.u32_natnum_sub,
-    '*': stdtypes.u32_natnum_mul,
-    '<<': stdtypes.u32_natnum_arithmic_shift_left,
-    '>>': stdtypes.u32_natnum_arithmic_shift_right,
-})
-instance_type_class(NatNum, u64, operators={
-    '+': stdtypes.u64_natnum_add,
-    '-': stdtypes.u64_natnum_sub,
-    '*': stdtypes.u64_natnum_mul,
-    '<<': stdtypes.u64_natnum_arithmic_shift_left,
-    '>>': stdtypes.u64_natnum_arithmic_shift_right,
-})
-instance_type_class(NatNum, i32, operators={
-    '+': stdtypes.i32_natnum_add,
-    '-': stdtypes.i32_natnum_sub,
-    '*': stdtypes.i32_natnum_mul,
-    '<<': stdtypes.i32_natnum_arithmic_shift_left,
-    '>>': stdtypes.i32_natnum_arithmic_shift_right,
-})
-instance_type_class(NatNum, i64, operators={
-    '+': stdtypes.i64_natnum_add,
-    '-': stdtypes.i64_natnum_sub,
-    '*': stdtypes.i64_natnum_mul,
-    '<<': stdtypes.i64_natnum_arithmic_shift_left,
-    '>>': stdtypes.i64_natnum_arithmic_shift_right,
-})
-instance_type_class(NatNum, f32, operators={
-    '+': stdtypes.f32_natnum_add,
-    '-': stdtypes.f32_natnum_sub,
-    '*': stdtypes.f32_natnum_mul,
-    '<<': stdtypes.f32_natnum_arithmic_shift_left,
-    '>>': stdtypes.f32_natnum_arithmic_shift_right,
-})
-instance_type_class(NatNum, f64, operators={
-    '+': stdtypes.f64_natnum_add,
-    '-': stdtypes.f64_natnum_sub,
-    '*': stdtypes.f64_natnum_mul,
-    '<<': stdtypes.f64_natnum_arithmic_shift_left,
-    '>>': stdtypes.f64_natnum_arithmic_shift_right,
-})
-
-IntNum = Type3Class('IntNum', (a, ), methods={
-    'abs': [a, a],
-    'neg': [a, a],
-}, operators={}, inherited_classes=[NatNum])
-
-instance_type_class(IntNum, i32, methods={
-    'abs': stdtypes.i32_intnum_abs,
-    'neg': stdtypes.i32_intnum_neg,
-})
-instance_type_class(IntNum, i64, methods={
-    'abs': stdtypes.i64_intnum_abs,
-    'neg': stdtypes.i64_intnum_neg,
-})
-instance_type_class(IntNum, f32, methods={
-    'abs': stdtypes.f32_intnum_abs,
-    'neg': stdtypes.f32_intnum_neg,
-})
-instance_type_class(IntNum, f64, methods={
-    'abs': stdtypes.f64_intnum_abs,
-    'neg': stdtypes.f64_intnum_neg,
-})
-
-Integral = Type3Class('Integral', (a, ), methods={
-}, operators={
-    '//': [a, a, a],
-    '%': [a, a, a],
-}, inherited_classes=[NatNum])
-
-instance_type_class(Integral, u32, operators={
-    '//': stdtypes.u32_integral_div,
-    '%': stdtypes.u32_integral_rem,
-})
-instance_type_class(Integral, u64, operators={
-    '//': stdtypes.u64_integral_div,
-    '%': stdtypes.u64_integral_rem,
-})
-instance_type_class(Integral, i32, operators={
-    '//': stdtypes.i32_integral_div,
-    '%': stdtypes.i32_integral_rem,
-})
-instance_type_class(Integral, i64, operators={
-    '//': stdtypes.i64_integral_div,
-    '%': stdtypes.i64_integral_rem,
-})
-
-Fractional = Type3Class('Fractional', (a, ), methods={
-    'ceil': [a, a],
-    'floor': [a, a],
-    'trunc': [a, a],
-    'nearest': [a, a],
-}, operators={
-    '/': [a, a, a],
-}, inherited_classes=[NatNum])
-
-instance_type_class(Fractional, f32, methods={
-    'ceil': stdtypes.f32_fractional_ceil,
-    'floor': stdtypes.f32_fractional_floor,
-    'trunc': stdtypes.f32_fractional_trunc,
-    'nearest': stdtypes.f32_fractional_nearest,
-}, operators={
-    '/': stdtypes.f32_fractional_div,
-})
-instance_type_class(Fractional, f64, methods={
-    'ceil': stdtypes.f64_fractional_ceil,
-    'floor': stdtypes.f64_fractional_floor,
-    'trunc': stdtypes.f64_fractional_trunc,
-    'nearest': stdtypes.f64_fractional_nearest,
-}, operators={
-    '/': stdtypes.f64_fractional_div,
-})
-
-Floating = Type3Class('Floating', (a, ), methods={
-    'sqrt': [a, a],
-}, operators={}, inherited_classes=[Fractional])
-
-# FIXME: Do we want to expose copysign?
-
-instance_type_class(Floating, f32, methods={
-    'sqrt': stdtypes.f32_floating_sqrt,
-})
-instance_type_class(Floating, f64, methods={
-    'sqrt': stdtypes.f64_floating_sqrt,
-})
-
-Sized_ = Type3Class('Sized', (t, ), methods={
-    'len': [t(a), u32],
-}, operators={})  # FIXME: Once we get type class families, add [] here
-
-instance_type_class(Sized_, dynamic_array, methods={
-    'len': stdtypes.dynamic_array_sized_len,
-})
-instance_type_class(Sized_, static_array, methods={
-    'len': stdtypes.static_array_sized_len,
-})
-
-Extendable = Type3Class('Extendable', (a, b, ), methods={
-    'extend': [a, b],
-    'wrap': [b, a],
-}, operators={})
-
-instance_type_class(Extendable, u8, u16, methods={
-    'extend': stdtypes.u8_u16_extend,
-    'wrap': stdtypes.u8_u16_wrap,
-})
-instance_type_class(Extendable, u8, u32, methods={
-    'extend': stdtypes.u8_u32_extend,
-    'wrap': stdtypes.u8_u32_wrap,
-})
-instance_type_class(Extendable, u8, u64, methods={
-    'extend': stdtypes.u8_u64_extend,
-    'wrap': stdtypes.u8_u64_wrap,
-})
-instance_type_class(Extendable, u16, u32, methods={
-    'extend': stdtypes.u16_u32_extend,
-    'wrap': stdtypes.u16_u32_wrap,
-})
-instance_type_class(Extendable, u16, u64, methods={
-    'extend': stdtypes.u16_u64_extend,
-    'wrap': stdtypes.u16_u64_wrap,
-})
-instance_type_class(Extendable, u32, u64, methods={
-    'extend': stdtypes.u32_u64_extend,
-    'wrap': stdtypes.u32_u64_wrap,
-})
-instance_type_class(Extendable, i8, i16, methods={
-    'extend': stdtypes.i8_i16_extend,
-    'wrap': stdtypes.i8_i16_wrap,
-})
-instance_type_class(Extendable, i8, i32, methods={
-    'extend': stdtypes.i8_i32_extend,
-    'wrap': stdtypes.i8_i32_wrap,
-})
-instance_type_class(Extendable, i8, i64, methods={
-    'extend': stdtypes.i8_i64_extend,
-    'wrap': stdtypes.i8_i64_wrap,
-})
-instance_type_class(Extendable, i16, i32, methods={
-    'extend': stdtypes.i16_i32_extend,
-    'wrap': stdtypes.i16_i32_wrap,
-})
-instance_type_class(Extendable, i16, i64, methods={
-    'extend': stdtypes.i16_i64_extend,
-    'wrap': stdtypes.i16_i64_wrap,
-})
-instance_type_class(Extendable, i32, i64, methods={
-    'extend': stdtypes.i32_i64_extend,
-    'wrap': stdtypes.i32_i64_wrap,
-})
-
-Promotable = Type3Class('Promotable', (a, b, ), methods={
-    'promote': [a, b],
-    'demote': [b, a],
-}, operators={})
-
-instance_type_class(Promotable, f32, f64, methods={
-    'promote': stdtypes.f32_f64_promote,
-    'demote': stdtypes.f32_f64_demote,
-})
-
-Reinterpretable = Type3Class('Reinterpretable', (a, b, ), methods={
-    'reinterpret': [a, b]
-}, operators={})
-
-instance_type_class(Reinterpretable, u32, f32, methods={
-    'reinterpret': stdtypes.u32_f32_reinterpret,
-})
-instance_type_class(Reinterpretable, u64, f64, methods={
-    'reinterpret': stdtypes.u64_f64_reinterpret,
-})
-instance_type_class(Reinterpretable, i32, f32, methods={
-    'reinterpret': stdtypes.i32_f32_reinterpret,
-})
-instance_type_class(Reinterpretable, i64, f64, methods={
-    'reinterpret': stdtypes.i64_f64_reinterpret,
-})
-instance_type_class(Reinterpretable, f32, u32, methods={
-    'reinterpret': stdtypes.f32_u32_reinterpret,
-})
-instance_type_class(Reinterpretable, f64, u64, methods={
-    'reinterpret': stdtypes.f64_u64_reinterpret,
-})
-instance_type_class(Reinterpretable, f32, i32, methods={
-    'reinterpret': stdtypes.f32_i32_reinterpret,
-})
-instance_type_class(Reinterpretable, f64, i64, methods={
-    'reinterpret': stdtypes.f64_i64_reinterpret,
-})
-
-Convertable = Type3Class('Convertable', (a, b, ), methods={
-    'convert': [a, b],
-    'truncate': [b, a],  # To prevent name clas with Fractional
-}, operators={})
-
-instance_type_class(Convertable, u32, f32, methods={
-    'convert': stdtypes.u32_f32_convert,
-    'truncate': stdtypes.u32_f32_truncate,
-})
-instance_type_class(Convertable, u32, f64, methods={
-    'convert': stdtypes.u32_f64_convert,
-    'truncate': stdtypes.u32_f64_truncate,
-})
-instance_type_class(Convertable, u64, f32, methods={
-    'convert': stdtypes.u64_f32_convert,
-    'truncate': stdtypes.u64_f32_truncate,
-})
-instance_type_class(Convertable, u64, f64, methods={
-    'convert': stdtypes.u64_f64_convert,
-    'truncate': stdtypes.u64_f64_truncate,
-})
-instance_type_class(Convertable, i32, f32, methods={
-    'convert': stdtypes.i32_f32_convert,
-    'truncate': stdtypes.i32_f32_truncate,
-})
-instance_type_class(Convertable, i32, f64, methods={
-    'convert': stdtypes.i32_f64_convert,
-    'truncate': stdtypes.i32_f64_truncate,
-})
-instance_type_class(Convertable, i64, f32, methods={
-    'convert': stdtypes.i64_f32_convert,
-    'truncate': stdtypes.i64_f32_truncate,
-})
-instance_type_class(Convertable, i64, f64, methods={
-    'convert': stdtypes.i64_f64_convert,
-    'truncate': stdtypes.i64_f64_truncate,
-})
-
-
-Foldable = Type3Class('Foldable', (t, ), methods={
-    'sum': [t(a), a],
-    'foldl': [[b, a, b], b, t(a), b],
-    'foldr': [[a, b, b], b, t(a), b],
-}, operators={}, additional_context={
-    'sum': [Constraint_TypeClassInstanceExists(NatNum, (a, ))],
-})
-
-instance_type_class(Foldable, dynamic_array, methods={
-    'sum': stdtypes.dynamic_array_sum,
-    'foldl': stdtypes.dynamic_array_foldl,
-    'foldr': stdtypes.dynamic_array_foldr,
-})
-instance_type_class(Foldable, static_array, methods={
-    'sum': stdtypes.static_array_sum,
-    'foldl': stdtypes.static_array_foldl,
-    'foldr': stdtypes.static_array_foldr,
-})
-
-bytes_ = dynamic_array(u8)
-
-PRELUDE_TYPES: dict[str, Type3] = {
-    'none': none,
-    'bool': bool_,
-    'u8': u8,
-    'u16': u16,
-    'u32': u32,
-    'u64': u64,
-    'i8': i8,
-    'i16': i16,
-    'i32': i32,
-    'i64': i64,
-    'f32': f32,
-    'f64': f64,
-    'bytes': bytes_,
-}
-
-PRELUDE_TYPE_CLASSES = {
-    'Eq': Eq,
-    'Ord': Ord,
-    'Bits': Bits,
-    'NatNum': NatNum,
-    'IntNum': IntNum,
-    'Integral': Integral,
-    'Fractional': Fractional,
-    'Floating': Floating,
-    'Extendable': Extendable,
-    'Promotable': Promotable,
-}
-
-PRELUDE_OPERATORS = {
-    **Bits.operators,
-    **Eq.operators,
-    **Ord.operators,
-    **Fractional.operators,
-    **Integral.operators,
-    **IntNum.operators,
-    **NatNum.operators,
-}
-
-PRELUDE_METHODS = {
-    **Bits.methods,
-    **Eq.methods,
-    **Ord.methods,
-    **Floating.methods,
-    **Fractional.methods,
-    **Integral.methods,
-    **IntNum.methods,
-    **NatNum.methods,
-    **Sized_.methods,
-    **Extendable.methods,
-    **Promotable.methods,
-    **Reinterpretable.methods,
-    **Convertable.methods,
-    **Foldable.methods,
-}

phasm/runtime.py

@@ -1,62 +0,0 @@
-from . import prelude
-from .stdlib.types import TYPE_INFO_CONSTRUCTED, TYPE_INFO_MAP
-from .type3.routers import NoRouteForTypeException, TypeApplicationRouter
-from .type3.types import IntType3, Type3
-
-
-def calculate_alloc_size_static_array(is_member: bool, args: tuple[Type3, IntType3]) -> int:
-    if is_member:
-        return TYPE_INFO_CONSTRUCTED.alloc_size
-
-    sa_type, sa_len = args
-
-    return sa_len.value * calculate_alloc_size(sa_type, is_member=True)
-
-def calculate_alloc_size_tuple(is_member: bool, args: tuple[Type3, ...]) -> int:
-    if is_member:
-        return TYPE_INFO_CONSTRUCTED.alloc_size
-
-    return sum(
-        calculate_alloc_size(x, is_member=True)
-        for x in args
-    )
-
-def calculate_alloc_size_struct(is_member: bool, args: tuple[tuple[str, Type3], ...]) -> int:
-    if is_member:
-        return TYPE_INFO_CONSTRUCTED.alloc_size
-
-    return sum(
-        calculate_alloc_size(x, is_member=True)
-        for _, x in args
-    )
-
-ALLOC_SIZE_ROUTER = TypeApplicationRouter[bool, int]()
-ALLOC_SIZE_ROUTER.add(prelude.static_array, calculate_alloc_size_static_array)
-ALLOC_SIZE_ROUTER.add(prelude.struct, calculate_alloc_size_struct)
-ALLOC_SIZE_ROUTER.add(prelude.tuple_, calculate_alloc_size_tuple)
-
-def calculate_alloc_size(typ: Type3, is_member: bool = False) -> int:
-    typ_info = TYPE_INFO_MAP.get(typ.name)
-    if typ_info is not None:
-        return typ_info.alloc_size
-
-    try:
-        return ALLOC_SIZE_ROUTER(is_member, typ)
-    except NoRouteForTypeException:
-        if is_member:
-            # By default, 'boxed' or 'constructed' types are
-            # stored as pointers when a member of a struct or tuple
-            return TYPE_INFO_CONSTRUCTED.alloc_size
-
-        raise NotImplementedError(typ)
-
-def calculate_member_offset(st_name: str, st_args: tuple[tuple[str, Type3], ...], needle: str) -> int:
-    result = 0
-
-    for memnam, memtyp in st_args:
-        if needle == memnam:
-            return result
-
-        result += calculate_alloc_size(memtyp, is_member=True)
-
-    raise Exception(f'{needle} not in {st_name}')

phasm/stdlib/types.py

@@ -1,13 +1,13 @@
 """
 stdlib: Standard types that are not wasm primitives
 """
-from typing import Mapping, NamedTuple, Type
+from typing import Mapping
 
+from phasm.build.base import TypeInfo
 from phasm.stdlib import alloc
 from phasm.type3.routers import TypeVariableLookup
 from phasm.type3.types import IntType3, Type3
 from phasm.wasm import (
-    WasmType,
     WasmTypeFloat32,
     WasmTypeFloat64,
     WasmTypeInt32,
@@ -18,22 +18,6 @@ from phasm.wasmgenerator import Generator, func_wrapper
 from phasm.wasmgenerator import VarType_i32 as i32
 from phasm.wasmgenerator import VarType_i64 as i64
 
-TypeInfo = NamedTuple('TypeInfo', [
-    # Name of the type
-    ('typ', str, ),
-    # What WebAssembly type to use when passing this value around
-    # For example in function arguments
-    ('wasm_type', Type[WasmType]),
-    # What WebAssembly function to use when loading a value from memory
-    ('wasm_load_func', str),
-    # What WebAssembly function to use when storing a value to memory
-    ('wasm_store_func', str),
-    # When storing this value in memory, how many bytes do we use?
-    # Only valid for non-constructed types, see calculate_alloc_size
-    # Should match wasm_load_func / wasm_store_func
-    ('alloc_size', int),
-])
-
 TYPE_INFO_MAP: Mapping[str, TypeInfo] = {
     'none': TypeInfo('none', WasmTypeNone, 'nop', 'nop', 0),
     'bool': TypeInfo('bool', WasmTypeInt32, 'i32.load8_u', 'i32.store8', 1),

phasm/type3/constraints.py

@@ -5,7 +5,8 @@ These need to be resolved before the program can be compiled.
 """
 from typing import Any, Dict, Iterable, List, Optional, Tuple, Union
 
-from .. import ourlang, prelude
+from .. import ourlang
+from ..build import builtins
 from .functions import FunctionArgument, TypeVariable
 from .placeholders import PlaceholderForType, Type3OrPlaceholder
 from .routers import NoRouteForTypeException, TypeApplicationRouter
@@ -271,7 +272,7 @@ class SameFunctionArgumentConstraint(ConstraintBase):
         return [
             SameTypeConstraint(
                 typ,
-                prelude.function(*exp_type_arg_list),
+                builtins.function(*exp_type_arg_list),
                 comment=self.comment,
             )
         ]
@@ -326,9 +327,9 @@ class TupleMatchConstraint(ConstraintBase):
         ]
 
     GENERATE_ROUTER = TypeApplicationRouter['TupleMatchConstraint', CheckResult]()
-    GENERATE_ROUTER.add(prelude.dynamic_array, _generate_dynamic_array)
+    GENERATE_ROUTER.add(builtins.dynamic_array, _generate_dynamic_array)
-    GENERATE_ROUTER.add(prelude.static_array, _generate_static_array)
+    GENERATE_ROUTER.add(builtins.static_array, _generate_static_array)
-    GENERATE_ROUTER.add(prelude.tuple_, _generate_tuple)
+    GENERATE_ROUTER.add(builtins.tuple_, _generate_tuple)
 
     def check(self) -> CheckResult:
         exp_type = self.exp_type
@@ -530,10 +531,10 @@ class LiteralFitsConstraint(ConstraintBase):
         return res
 
     GENERATE_ROUTER = TypeApplicationRouter['LiteralFitsConstraint', CheckResult]()
-    GENERATE_ROUTER.add(prelude.dynamic_array, _generate_dynamic_array)
+    GENERATE_ROUTER.add(builtins.dynamic_array, _generate_dynamic_array)
-    GENERATE_ROUTER.add(prelude.static_array, _generate_static_array)
+    GENERATE_ROUTER.add(builtins.static_array, _generate_static_array)
-    GENERATE_ROUTER.add(prelude.struct, _generate_struct)
+    GENERATE_ROUTER.add(builtins.struct, _generate_struct)
-    GENERATE_ROUTER.add(prelude.tuple_, _generate_tuple)
+    GENERATE_ROUTER.add(builtins.tuple_, _generate_tuple)
 
     def check(self) -> CheckResult:
         int_table: Dict[str, Tuple[int, bool]] = {
@@ -581,7 +582,7 @@ class LiteralFitsConstraint(ConstraintBase):
 
             return Error('Must be real', comment=self.comment) # FIXME: Add line information
 
-        if self.type3 is prelude.bytes_:
+        if self.type3 is builtins.bytes_:
             if isinstance(self.literal.value, bytes):
                 return None
 
@@ -666,9 +667,9 @@ class CanBeSubscriptedConstraint(ConstraintBase):
         ]
 
     GENERATE_ROUTER = TypeApplicationRouter['CanBeSubscriptedConstraint', CheckResult]()
-    GENERATE_ROUTER.add_n(prelude.bytes_, _generate_bytes)
+    # GENERATE_ROUTER.add_n(builtins.bytes_, _generate_bytes)
-    GENERATE_ROUTER.add(prelude.static_array, _generate_static_array)
+    GENERATE_ROUTER.add(builtins.static_array, _generate_static_array)
-    GENERATE_ROUTER.add(prelude.tuple_, _generate_tuple)
+    GENERATE_ROUTER.add(builtins.tuple_, _generate_tuple)
 
     def check(self) -> CheckResult:
         if self.type3.resolve_as is None:

phasm/type3/constraintsgenerator.py

@@ -32,7 +32,7 @@ ConstraintGenerator = Generator[ConstraintBase, None, None]
 
 def phasm_type3_generate_constraints(inp: ourlang.Module) -> List[ConstraintBase]:
     ctx = Context()
-    ctx.type_class_instances_existing.update(prelude.PRELUDE_TYPE_CLASS_INSTANCES_EXISTING)
+    ctx.type_class_instances_existing.update(inp.build.type_class_instances)
 
     return [*module(ctx, inp)]
 

tests/integration/helpers.py

@@ -4,13 +4,8 @@ import sys
 from typing import Any, Callable, Generator, Iterable, List, TextIO, Union
 
 from phasm import compiler, prelude
+from phasm.build import builtins
 from phasm.codestyle import phasm_render
-from phasm.runtime import (
-    calculate_alloc_size,
-    calculate_alloc_size_static_array,
-    calculate_alloc_size_struct,
-    calculate_alloc_size_tuple,
-)
 from phasm.stdlib.types import TYPE_INFO_CONSTRUCTED, TYPE_INFO_MAP
 from phasm.type3 import types as type3types
 from phasm.type3.routers import NoRouteForTypeException, TypeApplicationRouter
@@ -285,11 +280,11 @@ def _allocate_memory_stored_tuple(attrs: tuple[runners.RunnerBase, Any], tp_args
     return adr
 
 ALLOCATE_MEMORY_STORED_ROUTER = TypeApplicationRouter[tuple[runners.RunnerBase, Any], Any]()
-ALLOCATE_MEMORY_STORED_ROUTER.add_n(prelude.bytes_, _allocate_memory_stored_bytes)
+# ALLOCATE_MEMORY_STORED_ROUTER.add_n(prelude.bytes_, _allocate_memory_stored_bytes)
-ALLOCATE_MEMORY_STORED_ROUTER.add(prelude.dynamic_array, _allocate_memory_stored_dynamic_array)
+ALLOCATE_MEMORY_STORED_ROUTER.add(builtins.dynamic_array, _allocate_memory_stored_dynamic_array)
-ALLOCATE_MEMORY_STORED_ROUTER.add(prelude.static_array, _allocate_memory_stored_static_array)
+ALLOCATE_MEMORY_STORED_ROUTER.add(builtins.static_array, _allocate_memory_stored_static_array)
-ALLOCATE_MEMORY_STORED_ROUTER.add(prelude.struct, _allocate_memory_stored_struct)
+ALLOCATE_MEMORY_STORED_ROUTER.add(builtins.struct, _allocate_memory_stored_struct)
-ALLOCATE_MEMORY_STORED_ROUTER.add(prelude.tuple_, _allocate_memory_stored_tuple)
+ALLOCATE_MEMORY_STORED_ROUTER.add(builtins.tuple_, _allocate_memory_stored_tuple)
 
 def _load_memory_stored_returned_value(
         runner: runners.RunnerBase,
@@ -479,8 +474,8 @@ def _load_tuple_from_address(attrs: tuple[runners.RunnerBase, int], tp_args: tup
     )
 
 LOAD_FROM_ADDRESS_ROUTER = TypeApplicationRouter[tuple[runners.RunnerBase, int], Any]()
-LOAD_FROM_ADDRESS_ROUTER.add_n(prelude.bytes_, _load_bytes_from_address)
+# LOAD_FROM_ADDRESS_ROUTER.add_n(prelude.bytes_, _load_bytes_from_address)
-LOAD_FROM_ADDRESS_ROUTER.add(prelude.dynamic_array, _load_dynamic_array_from_address)
+LOAD_FROM_ADDRESS_ROUTER.add(builtins.dynamic_array, _load_dynamic_array_from_address)
-LOAD_FROM_ADDRESS_ROUTER.add(prelude.static_array, _load_static_array_from_address)
+LOAD_FROM_ADDRESS_ROUTER.add(builtins.static_array, _load_static_array_from_address)
-LOAD_FROM_ADDRESS_ROUTER.add(prelude.struct, _load_struct_from_address)
+LOAD_FROM_ADDRESS_ROUTER.add(builtins.struct, _load_struct_from_address)
-LOAD_FROM_ADDRESS_ROUTER.add(prelude.tuple_, _load_tuple_from_address)
+LOAD_FROM_ADDRESS_ROUTER.add(builtins.tuple_, _load_tuple_from_address)