diff options
25 files changed, 87 insertions, 382 deletions
diff --git a/compiler/rustc_codegen_llvm/src/attributes.rs b/compiler/rustc_codegen_llvm/src/attributes.rs index cd82894af18..e7669470026 100644 --- a/compiler/rustc_codegen_llvm/src/attributes.rs +++ b/compiler/rustc_codegen_llvm/src/attributes.rs @@ -6,7 +6,6 @@ use rustc_middle::middle::codegen_fn_attrs::{CodegenFnAttrFlags, PatchableFuncti use rustc_middle::ty::{self, TyCtxt}; use rustc_session::config::{FunctionReturn, OptLevel}; use rustc_span::symbol::sym; -use rustc_target::spec::abi::Abi; use rustc_target::spec::{FramePointer, SanitizerSet, StackProbeType, StackProtector}; use smallvec::SmallVec; @@ -482,7 +481,7 @@ pub fn from_fn_attrs<'ll, 'tcx>( return; } - let mut function_features = function_features + let function_features = function_features .iter() .flat_map(|feat| { llvm_util::to_llvm_features(cx.tcx.sess, feat).into_iter().map(|f| format!("+{f}")) @@ -504,17 +503,6 @@ pub fn from_fn_attrs<'ll, 'tcx>( let name = name.as_str(); to_add.push(llvm::CreateAttrStringValue(cx.llcx, "wasm-import-name", name)); } - - // The `"wasm"` abi on wasm targets automatically enables the - // `+multivalue` feature because the purpose of the wasm abi is to match - // the WebAssembly specification, which has this feature. This won't be - // needed when LLVM enables this `multivalue` feature by default. - if !cx.tcx.is_closure_like(instance.def_id()) { - let abi = cx.tcx.fn_sig(instance.def_id()).skip_binder().abi(); - if abi == Abi::Wasm { - function_features.push("+multivalue".to_string()); - } - } } let global_features = cx.tcx.global_backend_features(()).iter().map(|s| s.as_str()); diff --git a/compiler/rustc_feature/src/removed.rs b/compiler/rustc_feature/src/removed.rs index aea447b2aff..f13aa506c1e 100644 --- a/compiler/rustc_feature/src/removed.rs +++ b/compiler/rustc_feature/src/removed.rs @@ -215,6 +215,9 @@ declare_features! ( /// Permits specifying whether a function should permit unwinding or abort on unwind. (removed, unwind_attributes, "1.56.0", Some(58760), Some("use the C-unwind ABI instead")), (removed, visible_private_types, "1.0.0", None, None), + /// Allows `extern "wasm" fn` + (removed, wasm_abi, "CURRENT_RUSTC_VERSION", Some(83788), + Some("non-standard wasm ABI is no longer supported")), // !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! // Features are listed in alphabetical order. Tidy will fail if you don't keep it this way. // !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! diff --git a/compiler/rustc_feature/src/unstable.rs b/compiler/rustc_feature/src/unstable.rs index c05cac155b7..d7d994d95c5 100644 --- a/compiler/rustc_feature/src/unstable.rs +++ b/compiler/rustc_feature/src/unstable.rs @@ -640,8 +640,6 @@ declare_features! ( (unstable, unsized_tuple_coercion, "1.20.0", Some(42877)), /// Allows using the `#[used(linker)]` (or `#[used(compiler)]`) attribute. (unstable, used_with_arg, "1.60.0", Some(93798)), - /// Allows `extern "wasm" fn` - (unstable, wasm_abi, "1.53.0", Some(83788)), /// Allows `do yeet` expressions (unstable, yeet_expr, "1.62.0", Some(96373)), // !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! !!!! diff --git a/compiler/rustc_middle/src/ty/layout.rs b/compiler/rustc_middle/src/ty/layout.rs index eb25aecd9ce..22a6786665c 100644 --- a/compiler/rustc_middle/src/ty/layout.rs +++ b/compiler/rustc_middle/src/ty/layout.rs @@ -1212,7 +1212,6 @@ pub fn fn_can_unwind(tcx: TyCtxt<'_>, fn_def_id: Option<DefId>, abi: SpecAbi) -> | RiscvInterruptM | RiscvInterruptS | CCmseNonSecureCall - | Wasm | Unadjusted => false, Rust | RustCall | RustCold | RustIntrinsic => { tcx.sess.panic_strategy() == PanicStrategy::Unwind diff --git a/compiler/rustc_smir/src/rustc_internal/internal.rs b/compiler/rustc_smir/src/rustc_internal/internal.rs index 7b5abcf4513..7c3553b60fd 100644 --- a/compiler/rustc_smir/src/rustc_internal/internal.rs +++ b/compiler/rustc_smir/src/rustc_internal/internal.rs @@ -466,7 +466,6 @@ impl RustcInternal for Abi { Abi::AvrInterrupt => rustc_target::spec::abi::Abi::AvrInterrupt, Abi::AvrNonBlockingInterrupt => rustc_target::spec::abi::Abi::AvrNonBlockingInterrupt, Abi::CCmseNonSecureCall => rustc_target::spec::abi::Abi::CCmseNonSecureCall, - Abi::Wasm => rustc_target::spec::abi::Abi::Wasm, Abi::System { unwind } => rustc_target::spec::abi::Abi::System { unwind }, Abi::RustIntrinsic => rustc_target::spec::abi::Abi::RustIntrinsic, Abi::RustCall => rustc_target::spec::abi::Abi::RustCall, diff --git a/compiler/rustc_smir/src/rustc_smir/convert/ty.rs b/compiler/rustc_smir/src/rustc_smir/convert/ty.rs index 9382460d6d4..ef2eb7d52ea 100644 --- a/compiler/rustc_smir/src/rustc_smir/convert/ty.rs +++ b/compiler/rustc_smir/src/rustc_smir/convert/ty.rs @@ -909,7 +909,6 @@ impl<'tcx> Stable<'tcx> for rustc_target::spec::abi::Abi { abi::Abi::AvrInterrupt => Abi::AvrInterrupt, abi::Abi::AvrNonBlockingInterrupt => Abi::AvrNonBlockingInterrupt, abi::Abi::CCmseNonSecureCall => Abi::CCmseNonSecureCall, - abi::Abi::Wasm => Abi::Wasm, abi::Abi::System { unwind } => Abi::System { unwind }, abi::Abi::RustIntrinsic => Abi::RustIntrinsic, abi::Abi::RustCall => Abi::RustCall, diff --git a/compiler/rustc_target/src/abi/call/mod.rs b/compiler/rustc_target/src/abi/call/mod.rs index 8058130f441..9f13c195e4c 100644 --- a/compiler/rustc_target/src/abi/call/mod.rs +++ b/compiler/rustc_target/src/abi/call/mod.rs @@ -1,6 +1,6 @@ use crate::abi::{self, Abi, Align, FieldsShape, Size}; use crate::abi::{HasDataLayout, TyAbiInterface, TyAndLayout}; -use crate::spec::{self, HasTargetSpec, HasWasmCAbiOpt}; +use crate::spec::{self, HasTargetSpec, HasWasmCAbiOpt, WasmCAbi}; use rustc_macros::HashStable_Generic; use rustc_span::Symbol; use std::fmt; @@ -854,7 +854,8 @@ impl<'a, Ty> FnAbi<'a, Ty> { return Ok(()); } - match &cx.target_spec().arch[..] { + let spec = cx.target_spec(); + match &spec.arch[..] { "x86" => { let flavor = if let spec::abi::Abi::Fastcall { .. } | spec::abi::Abi::Vectorcall { .. } = abi @@ -901,9 +902,7 @@ impl<'a, Ty> FnAbi<'a, Ty> { "sparc" => sparc::compute_abi_info(cx, self), "sparc64" => sparc64::compute_abi_info(cx, self), "nvptx64" => { - if cx.target_spec().adjust_abi(cx, abi, self.c_variadic) - == spec::abi::Abi::PtxKernel - { + if cx.target_spec().adjust_abi(abi, self.c_variadic) == spec::abi::Abi::PtxKernel { nvptx64::compute_ptx_kernel_abi_info(cx, self) } else { nvptx64::compute_abi_info(self) @@ -912,13 +911,14 @@ impl<'a, Ty> FnAbi<'a, Ty> { "hexagon" => hexagon::compute_abi_info(self), "xtensa" => xtensa::compute_abi_info(cx, self), "riscv32" | "riscv64" => riscv::compute_abi_info(cx, self), - "wasm32" | "wasm64" => { - if cx.target_spec().adjust_abi(cx, abi, self.c_variadic) == spec::abi::Abi::Wasm { + "wasm32" => { + if spec.os == "unknown" && cx.wasm_c_abi_opt() == WasmCAbi::Legacy { wasm::compute_wasm_abi_info(self) } else { wasm::compute_c_abi_info(cx, self) } } + "wasm64" => wasm::compute_c_abi_info(cx, self), "bpf" => bpf::compute_abi_info(self), arch => { return Err(AdjustForForeignAbiError::Unsupported { diff --git a/compiler/rustc_target/src/spec/abi/mod.rs b/compiler/rustc_target/src/spec/abi/mod.rs index bf51bb4bf82..0d61345a70e 100644 --- a/compiler/rustc_target/src/spec/abi/mod.rs +++ b/compiler/rustc_target/src/spec/abi/mod.rs @@ -48,7 +48,6 @@ pub enum Abi { AvrInterrupt, AvrNonBlockingInterrupt, CCmseNonSecureCall, - Wasm, System { unwind: bool, }, @@ -123,7 +122,6 @@ const AbiDatas: &[AbiData] = &[ AbiData { abi: Abi::AvrInterrupt, name: "avr-interrupt" }, AbiData { abi: Abi::AvrNonBlockingInterrupt, name: "avr-non-blocking-interrupt" }, AbiData { abi: Abi::CCmseNonSecureCall, name: "C-cmse-nonsecure-call" }, - AbiData { abi: Abi::Wasm, name: "wasm" }, AbiData { abi: Abi::System { unwind: false }, name: "system" }, AbiData { abi: Abi::System { unwind: true }, name: "system-unwind" }, AbiData { abi: Abi::RustIntrinsic, name: "rust-intrinsic" }, @@ -149,6 +147,9 @@ pub fn lookup(name: &str) -> Result<Abi, AbiUnsupported> { "riscv-interrupt-u" => AbiUnsupported::Reason { explain: "user-mode interrupt handlers have been removed from LLVM pending standardization, see: https://reviews.llvm.org/D149314", }, + "wasm" => AbiUnsupported::Reason { + explain: "non-standard wasm ABI is no longer supported", + }, _ => AbiUnsupported::Unrecognized, @@ -241,10 +242,6 @@ pub fn is_stable(name: &str) -> Result<(), AbiDisabled> { feature: sym::abi_c_cmse_nonsecure_call, explain: "C-cmse-nonsecure-call ABI is experimental and subject to change", }), - "wasm" => Err(AbiDisabled::Unstable { - feature: sym::wasm_abi, - explain: "wasm ABI is experimental and subject to change", - }), _ => Err(AbiDisabled::Unrecognized), } } @@ -287,16 +284,15 @@ impl Abi { AvrInterrupt => 23, AvrNonBlockingInterrupt => 24, CCmseNonSecureCall => 25, - Wasm => 26, // Cross-platform ABIs - System { unwind: false } => 27, - System { unwind: true } => 28, - RustIntrinsic => 29, - RustCall => 30, - Unadjusted => 31, - RustCold => 32, - RiscvInterruptM => 33, - RiscvInterruptS => 34, + System { unwind: false } => 26, + System { unwind: true } => 27, + RustIntrinsic => 28, + RustCall => 29, + Unadjusted => 30, + RustCold => 31, + RiscvInterruptM => 32, + RiscvInterruptS => 33, }; debug_assert!( AbiDatas diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index 81ada30a594..607eeac7ccd 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -2608,22 +2608,8 @@ impl DerefMut for Target { impl Target { /// Given a function ABI, turn it into the correct ABI for this target. - pub fn adjust_abi<C>(&self, cx: &C, abi: Abi, c_variadic: bool) -> Abi - where - C: HasWasmCAbiOpt, - { + pub fn adjust_abi(&self, abi: Abi, c_variadic: bool) -> Abi { match abi { - Abi::C { .. } => { - if self.arch == "wasm32" - && self.os == "unknown" - && cx.wasm_c_abi_opt() == WasmCAbi::Legacy - { - Abi::Wasm - } else { - abi - } - } - // On Windows, `extern "system"` behaves like msvc's `__stdcall`. // `__stdcall` only applies on x86 and on non-variadic functions: // https://learn.microsoft.com/en-us/cpp/cpp/stdcall?view=msvc-170 @@ -2676,7 +2662,6 @@ impl Target { Msp430Interrupt => self.arch == "msp430", RiscvInterruptM | RiscvInterruptS => ["riscv32", "riscv64"].contains(&&self.arch[..]), AvrInterrupt | AvrNonBlockingInterrupt => self.arch == "avr", - Wasm => ["wasm32", "wasm64"].contains(&&self.arch[..]), Thiscall { .. } => self.arch == "x86", // On windows these fall-back to platform native calling convention (C) when the // architecture is not supported. diff --git a/compiler/rustc_ty_utils/src/abi.rs b/compiler/rustc_ty_utils/src/abi.rs index f078cfe1b25..4eb7b58bff9 100644 --- a/compiler/rustc_ty_utils/src/abi.rs +++ b/compiler/rustc_ty_utils/src/abi.rs @@ -324,7 +324,7 @@ fn fn_sig_for_fn_abi<'tcx>( #[inline] fn conv_from_spec_abi(tcx: TyCtxt<'_>, abi: SpecAbi, c_variadic: bool) -> Conv { use rustc_target::spec::abi::Abi::*; - match tcx.sess.target.adjust_abi(&tcx, abi, c_variadic) { + match tcx.sess.target.adjust_abi(abi, c_variadic) { RustIntrinsic | Rust | RustCall => Conv::Rust, // This is intentionally not using `Conv::Cold`, as that has to preserve @@ -352,7 +352,6 @@ fn conv_from_spec_abi(tcx: TyCtxt<'_>, abi: SpecAbi, c_variadic: bool) -> Conv { AvrNonBlockingInterrupt => Conv::AvrNonBlockingInterrupt, RiscvInterruptM => Conv::RiscvInterrupt { kind: RiscvInterruptKind::Machine }, RiscvInterruptS => Conv::RiscvInterrupt { kind: RiscvInterruptKind::Supervisor }, - Wasm => Conv::C, // These API constants ought to be more specific... Cdecl { .. } => Conv::C, diff --git a/compiler/stable_mir/src/ty.rs b/compiler/stable_mir/src/ty.rs index 01e4f1d1f33..9b912d16074 100644 --- a/compiler/stable_mir/src/ty.rs +++ b/compiler/stable_mir/src/ty.rs @@ -1045,7 +1045,6 @@ pub enum Abi { AvrInterrupt, AvrNonBlockingInterrupt, CCmseNonSecureCall, - Wasm, System { unwind: bool }, RustIntrinsic, RustCall, diff --git a/tests/run-make/wasm-abi/foo.rs b/tests/run-make/wasm-abi/foo.rs deleted file mode 100644 index 0678eb3ff51..00000000000 --- a/tests/run-make/wasm-abi/foo.rs +++ /dev/null @@ -1,87 +0,0 @@ -#![crate_type = "cdylib"] -#![deny(warnings)] -#![feature(wasm_abi)] - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoI32 { - pub a: i32, - pub b: i32, -} - -#[no_mangle] -pub extern "wasm" fn return_two_i32() -> TwoI32 { - TwoI32 { a: 1, b: 2 } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoI64 { - pub a: i64, - pub b: i64, -} - -#[no_mangle] -pub extern "wasm" fn return_two_i64() -> TwoI64 { - TwoI64 { a: 3, b: 4 } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoF32 { - pub a: f32, - pub b: f32, -} - -#[no_mangle] -pub extern "wasm" fn return_two_f32() -> TwoF32 { - TwoF32 { a: 5., b: 6. } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct TwoF64 { - pub a: f64, - pub b: f64, -} - -#[no_mangle] -pub extern "wasm" fn return_two_f64() -> TwoF64 { - TwoF64 { a: 7., b: 8. } -} - -#[repr(C)] -#[derive(PartialEq, Debug)] -pub struct Mishmash { - pub a: f64, - pub b: f32, - pub c: i32, - pub d: i64, - pub e: TwoI32, -} - -#[no_mangle] -pub extern "wasm" fn return_mishmash() -> Mishmash { - Mishmash { a: 9., b: 10., c: 11, d: 12, e: TwoI32 { a: 13, b: 14 } } -} - -#[link(wasm_import_module = "host")] -extern "wasm" { - fn two_i32() -> TwoI32; - fn two_i64() -> TwoI64; - fn two_f32() -> TwoF32; - fn two_f64() -> TwoF64; - fn mishmash() -> Mishmash; -} - -#[no_mangle] -pub unsafe extern "C" fn call_imports() { - assert_eq!(two_i32(), TwoI32 { a: 100, b: 101 }); - assert_eq!(two_i64(), TwoI64 { a: 102, b: 103 }); - assert_eq!(two_f32(), TwoF32 { a: 104., b: 105. }); - assert_eq!(two_f64(), TwoF64 { a: 106., b: 107. }); - assert_eq!( - mishmash(), - Mishmash { a: 108., b: 109., c: 110, d: 111, e: TwoI32 { a: 112, b: 113 } } - ); -} diff --git a/tests/run-make/wasm-abi/host.wat b/tests/run-make/wasm-abi/host.wat deleted file mode 100644 index e87097ac8a1..00000000000 --- a/tests/run-make/wasm-abi/host.wat +++ /dev/null @@ -1,22 +0,0 @@ -(module - (func (export "two_i32") (result i32 i32) - i32.const 100 - i32.const 101) - (func (export "two_i64") (result i64 i64) - i64.const 102 - i64.const 103) - (func (export "two_f32") (result f32 f32) - f32.const 104 - f32.const 105) - (func (export "two_f64") (result f64 f64) - f64.const 106 - f64.const 107) - - (func (export "mishmash") (result f64 f32 i32 i64 i32 i32) - f64.const 108 - f32.const 109 - i32.const 110 - i64.const 111 - i32.const 112 - i32.const 113) -) diff --git a/tests/run-make/wasm-abi/rmake.rs b/tests/run-make/wasm-abi/rmake.rs deleted file mode 100644 index ff12bcd536e..00000000000 --- a/tests/run-make/wasm-abi/rmake.rs +++ /dev/null @@ -1,29 +0,0 @@ -//@ only-wasm32-wasip1 -//@ needs-wasmtime - -use run_make_support::{cmd, rustc}; -use std::path::Path; - -fn main() { - rustc().input("foo.rs").target("wasm32-wasip1").run(); - - let file = Path::new("foo.wasm"); - - run(&file, "return_two_i32", "1\n2\n"); - run(&file, "return_two_i64", "3\n4\n"); - run(&file, "return_two_f32", "5\n6\n"); - run(&file, "return_two_f64", "7\n8\n"); - run(&file, "return_mishmash", "9\n10\n11\n12\n13\n14\n"); - run(&file, "call_imports", ""); -} - -fn run(file: &Path, method: &str, expected_output: &str) { - cmd("wasmtime") - .arg("run") - .arg("--preload=host=host.wat") - .arg("--invoke") - .arg(method) - .arg(file) - .run() - .assert_stdout_equals(expected_output); -} diff --git a/tests/ui/abi/removed-wasm-abi.rs b/tests/ui/abi/removed-wasm-abi.rs new file mode 100644 index 00000000000..a45e42bfe02 --- /dev/null +++ b/tests/ui/abi/removed-wasm-abi.rs @@ -0,0 +1,4 @@ +extern "wasm" fn test() {} +//~^ ERROR invalid ABI: found `wasm` + +fn main() {} diff --git a/tests/ui/abi/removed-wasm-abi.stderr b/tests/ui/abi/removed-wasm-abi.stderr new file mode 100644 index 00000000000..6007c4e2580 --- /dev/null +++ b/tests/ui/abi/removed-wasm-abi.stderr @@ -0,0 +1,12 @@ +error[E0703]: invalid ABI: found `wasm` + --> $DIR/removed-wasm-abi.rs:1:8 + | +LL | extern "wasm" fn test() {} + | ^^^^^^ invalid ABI + | + = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions + = note: non-standard wasm ABI is no longer supported + +error: aborting due to 1 previous error + +For more information about this error, try `rustc --explain E0703`. diff --git a/tests/ui/abi/unsupported.aarch64.stderr b/tests/ui/abi/unsupported.aarch64.stderr index 72a9519e3e7..123e7663257 100644 --- a/tests/ui/abi/unsupported.aarch64.stderr +++ b/tests/ui/abi/unsupported.aarch64.stderr @@ -1,53 +1,47 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:33:1 + --> $DIR/unsupported.rs:30:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:43:1 + --> $DIR/unsupported.rs:40:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:48:1 + --> $DIR/unsupported.rs:45:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:53:1 + --> $DIR/unsupported.rs:50:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:59:1 + --> $DIR/unsupported.rs:56:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -56,6 +50,6 @@ LL | extern "stdcall" fn stdcall() {} = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 8 previous errors; 1 warning emitted +error: aborting due to 7 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/abi/unsupported.arm.stderr b/tests/ui/abi/unsupported.arm.stderr index 473b59a334d..7376bb17d6b 100644 --- a/tests/ui/abi/unsupported.arm.stderr +++ b/tests/ui/abi/unsupported.arm.stderr @@ -1,47 +1,41 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:43:1 + --> $DIR/unsupported.rs:40:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:48:1 + --> $DIR/unsupported.rs:45:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:53:1 + --> $DIR/unsupported.rs:50:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:59:1 + --> $DIR/unsupported.rs:56:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -50,6 +44,6 @@ LL | extern "stdcall" fn stdcall() {} = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 7 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/abi/unsupported.i686.stderr b/tests/ui/abi/unsupported.i686.stderr index f0af3d251e2..23b0e581887 100644 --- a/tests/ui/abi/unsupported.i686.stderr +++ b/tests/ui/abi/unsupported.i686.stderr @@ -1,39 +1,33 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:33:1 + --> $DIR/unsupported.rs:30:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:43:1 + --> $DIR/unsupported.rs:40:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 6 previous errors +error: aborting due to 5 previous errors For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/abi/unsupported.riscv32.stderr b/tests/ui/abi/unsupported.riscv32.stderr index b466a2a6ff8..708fd2c92a9 100644 --- a/tests/ui/abi/unsupported.riscv32.stderr +++ b/tests/ui/abi/unsupported.riscv32.stderr @@ -1,47 +1,41 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:33:1 + --> $DIR/unsupported.rs:30:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:48:1 + --> $DIR/unsupported.rs:45:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:53:1 + --> $DIR/unsupported.rs:50:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:59:1 + --> $DIR/unsupported.rs:56:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -50,6 +44,6 @@ LL | extern "stdcall" fn stdcall() {} = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 7 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/abi/unsupported.riscv64.stderr b/tests/ui/abi/unsupported.riscv64.stderr index b466a2a6ff8..708fd2c92a9 100644 --- a/tests/ui/abi/unsupported.riscv64.stderr +++ b/tests/ui/abi/unsupported.riscv64.stderr @@ -1,47 +1,41 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:33:1 + --> $DIR/unsupported.rs:30:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:48:1 + --> $DIR/unsupported.rs:45:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:53:1 + --> $DIR/unsupported.rs:50:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:59:1 + --> $DIR/unsupported.rs:56:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -50,6 +44,6 @@ LL | extern "stdcall" fn stdcall() {} = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 7 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/abi/unsupported.rs b/tests/ui/abi/unsupported.rs index cd7e76c7158..c12883e3fce 100644 --- a/tests/ui/abi/unsupported.rs +++ b/tests/ui/abi/unsupported.rs @@ -19,7 +19,6 @@ abi_ptx, abi_msp430_interrupt, abi_avr_interrupt, - wasm_abi, abi_x86_interrupt, abi_riscv_interrupt )] @@ -28,8 +27,6 @@ trait Sized {} extern "ptx-kernel" fn ptx() {} //~^ ERROR is not a supported ABI -extern "wasm" fn wasm() {} -//~^ ERROR is not a supported ABI extern "aapcs" fn aapcs() {} //[x64]~^ ERROR is not a supported ABI //[i686]~^^ ERROR is not a supported ABI diff --git a/tests/ui/abi/unsupported.x64.stderr b/tests/ui/abi/unsupported.x64.stderr index 4a2b7e74969..7b918a948d3 100644 --- a/tests/ui/abi/unsupported.x64.stderr +++ b/tests/ui/abi/unsupported.x64.stderr @@ -1,47 +1,41 @@ error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:29:1 + --> $DIR/unsupported.rs:28:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error[E0570]: `"wasm"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:31:1 - | -LL | extern "wasm" fn wasm() {} - | ^^^^^^^^^^^^^^^^^^^^^^^ - error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:33:1 + --> $DIR/unsupported.rs:30:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:39:1 + --> $DIR/unsupported.rs:36:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:41:1 + --> $DIR/unsupported.rs:38:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:43:1 + --> $DIR/unsupported.rs:40:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:53:1 + --> $DIR/unsupported.rs:50:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:59:1 + --> $DIR/unsupported.rs:56:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -50,6 +44,6 @@ LL | extern "stdcall" fn stdcall() {} = note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678> = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 7 previous errors; 1 warning emitted +error: aborting due to 6 previous errors; 1 warning emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/feature-gates/feature-gate-wasm_abi.rs b/tests/ui/feature-gates/feature-gate-wasm_abi.rs deleted file mode 100644 index da1d9300a2b..00000000000 --- a/tests/ui/feature-gates/feature-gate-wasm_abi.rs +++ /dev/null @@ -1,26 +0,0 @@ -//@ needs-llvm-components: webassembly -//@ compile-flags: --target=wasm32-unknown-unknown --crate-type=rlib -#![no_core] -#![feature(no_core, lang_items)] -#[lang="sized"] -trait Sized { } - -extern "wasm" fn fu() {} //~ ERROR wasm ABI is experimental - -trait T { - extern "wasm" fn mu(); //~ ERROR wasm ABI is experimental - extern "wasm" fn dmu() {} //~ ERROR wasm ABI is experimental -} - -struct S; -impl T for S { - extern "wasm" fn mu() {} //~ ERROR wasm ABI is experimental -} - -impl S { - extern "wasm" fn imu() {} //~ ERROR wasm ABI is experimental -} - -type TAU = extern "wasm" fn(); //~ ERROR wasm ABI is experimental - -extern "wasm" {} //~ ERROR wasm ABI is experimental diff --git a/tests/ui/feature-gates/feature-gate-wasm_abi.stderr b/tests/ui/feature-gates/feature-gate-wasm_abi.stderr deleted file mode 100644 index 973c42af19c..00000000000 --- a/tests/ui/feature-gates/feature-gate-wasm_abi.stderr +++ /dev/null @@ -1,73 +0,0 @@ -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:8:8 - | -LL | extern "wasm" fn fu() {} - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:11:12 - | -LL | extern "wasm" fn mu(); - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:12:12 - | -LL | extern "wasm" fn dmu() {} - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:17:12 - | -LL | extern "wasm" fn mu() {} - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:21:12 - | -LL | extern "wasm" fn imu() {} - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:24:19 - | -LL | type TAU = extern "wasm" fn(); - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error[E0658]: wasm ABI is experimental and subject to change - --> $DIR/feature-gate-wasm_abi.rs:26:8 - | -LL | extern "wasm" {} - | ^^^^^^ - | - = note: see issue #83788 <https://github.com/rust-lang/rust/issues/83788> for more information - = help: add `#![feature(wasm_abi)]` to the crate attributes to enable - = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date - -error: aborting due to 7 previous errors - -For more information about this error, try `rustc --explain E0658`. |