StaticInitializers class
Defined in module l0_backend_initializers (l0_backend_initializers.py).
Static initializer classification and constructor recursion.
Public static attributes
- static BackendState state
Protected functions
- auto _emit_let_initializer(self, Expr expr, Type expected_type) -> str
- Generate C initializer expression for a top-level let.
- auto _emit_bare_variant_static_initializer(self, VarRef expr, Type expected_type) -> str
- Emit a bare zero-argument enum variant for static initialization.
- auto _emit_const_constructor(self, CallExpr expr, Type expected_type) -> str
- Emit a constant struct or enum constructor for static initialization.
- auto _emit_const_struct_constructor(self, CallExpr expr, StructType struct_type) -> str
- Emit constant struct constructor for static initialization.
- auto _emit_const_variant_constructor(self, CallExpr expr, EnumType enum_type) -> str
- Emit constant enum variant constructor for static initialization.
Function documentation
str l0_backend_initializers::
Generate C initializer expression for a top-level let.
| Parameters | |
|---|---|
| expr | The initializer expression. |
| expected_type | The expected type of the constant. |
| Returns | A C initializer expression string. |
| Exceptions | |
| InternalCompilerError | If the initializer is not constant or supported. |
Supports compile-time constant literals and struct/enum construction.
str l0_backend_initializers::
Emit a constant struct or enum constructor for static initialization.
| Parameters | |
|---|---|
| expr | The constructor call expression. |
| expected_type | The expected struct or enum type. |
| Returns | A C initializer string. |
| Exceptions | |
| InternalCompilerError | If symbol or constructor type is invalid. |
Similar to _try_emit_constructor but only handles constant expressions.
str l0_backend_initializers::
Emit constant struct constructor for static initialization.
| Parameters | |
|---|---|
| expr | The constructor call expression. |
| struct_type | The struct type. |
| Returns | A C struct initializer string. |
| Exceptions | |
| InternalCompilerError | If struct info is missing or argument count mismatches. |
str l0_backend_initializers::
Emit constant enum variant constructor for static initialization.
| Parameters | |
|---|---|
| expr | The variant call expression. |
| enum_type | The enum type. |
| Returns | A C enum variant initializer string. |
| Exceptions | |
| InternalCompilerError | If variant info or declaration is missing. |