CoCalc -- disabled.rs

GitHub Repository: bytecodealliance/wasmtime
Path: blob/main/crates/cranelift/src/func_environ/gc/disabled.rs
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//! `GcCompiler` implementation when GC support is disabled.
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use super::GcCompiler;
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use crate::func_environ::{Extension, FuncEnvironment};
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use cranelift_codegen::ir;
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use cranelift_frontend::FunctionBuilder;
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use smallvec::SmallVec;
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use wasmtime_environ::{TagIndex, TypeIndex, WasmRefType, WasmResult, wasm_unsupported};
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fn disabled<T>() -> WasmResult<T> {
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    Err(wasm_unsupported!(
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        "support for Wasm GC disabled at compile time because the `gc` cargo \
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         feature was not enabled"
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    ))
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}
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/// Get the default GC compiler.
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pub fn gc_compiler(_: &FuncEnvironment<'_>) -> WasmResult<Box<dyn GcCompiler>> {
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    disabled()
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}
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pub fn translate_struct_new(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _struct_type_index: TypeIndex,
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    _fields: &[ir::Value],
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_struct_new_default(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _struct_type_index: TypeIndex,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_struct_get(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _struct_type_index: TypeIndex,
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    _field_index: u32,
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    _struct_ref: ir::Value,
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    _extension: Option<Extension>,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_struct_set(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _struct_type_index: TypeIndex,
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    _field_index: u32,
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    _struct_ref: ir::Value,
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    _new_val: ir::Value,
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) -> WasmResult<()> {
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    disabled()
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}
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pub fn translate_exn_unbox(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _tag_index: TagIndex,
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    _exn_ref: ir::Value,
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) -> WasmResult<SmallVec<[ir::Value; 4]>> {
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    disabled()
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}
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pub fn translate_exn_throw(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _tag_index: TagIndex,
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    _args: &[ir::Value],
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) -> WasmResult<()> {
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    disabled()
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}
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pub fn translate_exn_throw_ref(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _exnref: ir::Value,
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) -> WasmResult<()> {
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    disabled()
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}
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pub fn translate_array_new(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array_type_index: TypeIndex,
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    _elem: ir::Value,
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    _len: ir::Value,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_array_new_default(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array_type_index: TypeIndex,
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    _len: ir::Value,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_array_new_fixed(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array_type_index: TypeIndex,
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    _elems: &[ir::Value],
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_array_fill(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _array_type_index: TypeIndex,
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    _array_ref: ir::Value,
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    _index: ir::Value,
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    _value: ir::Value,
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    _n: ir::Value,
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) -> WasmResult<()> {
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    disabled()
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}
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pub fn translate_array_len(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array: ir::Value,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_array_get(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array_type_index: TypeIndex,
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    _array: ir::Value,
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    _index: ir::Value,
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    _extension: Option<Extension>,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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pub fn translate_array_set(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder,
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    _array_type_index: TypeIndex,
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    _array: ir::Value,
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    _index: ir::Value,
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    _value: ir::Value,
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) -> WasmResult<()> {
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    disabled()
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}
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pub fn translate_ref_test(
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    _func_env: &mut FuncEnvironment<'_>,
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    _builder: &mut FunctionBuilder<'_>,
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    _test_ty: WasmRefType,
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    _val: ir::Value,
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    _val_ty: WasmRefType,
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) -> WasmResult<ir::Value> {
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    disabled()
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}
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