diff --git a/compiler/rustc_hir_analysis/src/check/check.rs b/compiler/rustc_hir_analysis/src/check/check.rs index d725772a5b369..4c53414226b70 100644 --- a/compiler/rustc_hir_analysis/src/check/check.rs +++ b/compiler/rustc_hir_analysis/src/check/check.rs @@ -8,7 +8,9 @@ use rustc_hir::Node; use rustc_hir::def::{CtorKind, DefKind}; use rustc_infer::infer::{RegionVariableOrigin, TyCtxtInferExt}; use rustc_infer::traits::Obligation; -use rustc_lint_defs::builtin::REPR_TRANSPARENT_EXTERNAL_PRIVATE_FIELDS; +use rustc_lint_defs::builtin::{ + REPR_TRANSPARENT_EXTERNAL_PRIVATE_FIELDS, UNSUPPORTED_FN_PTR_CALLING_CONVENTIONS, +}; use rustc_middle::middle::resolve_bound_vars::ResolvedArg; use rustc_middle::middle::stability::EvalResult; use rustc_middle::span_bug; @@ -52,16 +54,18 @@ pub fn check_abi(tcx: TyCtxt<'_>, hir_id: hir::HirId, span: Span, abi: Abi) { }); } } +} - // This ABI is only allowed on function pointers - if abi == Abi::CCmseNonSecureCall { - struct_span_code_err!( - tcx.dcx(), - span, - E0781, - "the `\"C-cmse-nonsecure-call\"` ABI is only allowed on function pointers" - ) - .emit(); +pub fn check_abi_fn_ptr(tcx: TyCtxt<'_>, hir_id: hir::HirId, span: Span, abi: Abi) { + match tcx.sess.target.is_abi_supported(abi) { + Some(true) => (), + Some(false) | None => { + tcx.node_span_lint(UNSUPPORTED_FN_PTR_CALLING_CONVENTIONS, hir_id, span, |lint| { + lint.primary_message( + "use of calling convention not supported on this target on function pointer", + ); + }); + } } } diff --git a/compiler/rustc_hir_analysis/src/check/mod.rs b/compiler/rustc_hir_analysis/src/check/mod.rs index d3d88919d8795..004540b264308 100644 --- a/compiler/rustc_hir_analysis/src/check/mod.rs +++ b/compiler/rustc_hir_analysis/src/check/mod.rs @@ -73,7 +73,7 @@ pub mod wfcheck; use std::num::NonZero; -pub use check::check_abi; +pub use check::{check_abi, check_abi_fn_ptr}; use rustc_data_structures::fx::{FxHashSet, FxIndexMap}; use rustc_errors::{Diag, ErrorGuaranteed, pluralize, struct_span_code_err}; use rustc_hir::def_id::{DefId, LocalDefId}; diff --git a/compiler/rustc_hir_analysis/src/hir_ty_lowering/cmse.rs b/compiler/rustc_hir_analysis/src/hir_ty_lowering/cmse.rs index 5150db7f51b19..a562759da1112 100644 --- a/compiler/rustc_hir_analysis/src/hir_ty_lowering/cmse.rs +++ b/compiler/rustc_hir_analysis/src/hir_ty_lowering/cmse.rs @@ -1,6 +1,5 @@ -use rustc_errors::DiagCtxtHandle; -use rustc_hir as hir; -use rustc_hir::HirId; +use rustc_errors::{DiagCtxtHandle, E0781, struct_span_code_err}; +use rustc_hir::{self as hir, HirId}; use rustc_middle::ty::layout::LayoutError; use rustc_middle::ty::{self, ParamEnv, TyCtxt}; use rustc_span::Span; @@ -26,7 +25,19 @@ pub(crate) fn validate_cmse_abi<'tcx>( .. }) = hir_node else { - // might happen when this ABI is used incorrectly. That will be handled elsewhere + let span = match tcx.parent_hir_node(hir_id) { + hir::Node::Item(hir::Item { + kind: hir::ItemKind::ForeignMod { .. }, span, .. + }) => *span, + _ => tcx.hir().span(hir_id), + }; + struct_span_code_err!( + tcx.dcx(), + span, + E0781, + "the `\"C-cmse-nonsecure-call\"` ABI is only allowed on function pointers" + ) + .emit(); return; }; diff --git a/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs b/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs index e95b5142559f4..b6562c9724720 100644 --- a/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs +++ b/compiler/rustc_hir_analysis/src/hir_ty_lowering/mod.rs @@ -53,6 +53,7 @@ use rustc_trait_selection::traits::{self, ObligationCtxt}; use tracing::{debug, debug_span, instrument}; use crate::bounds::Bounds; +use crate::check::check_abi_fn_ptr; use crate::errors::{AmbiguousLifetimeBound, BadReturnTypeNotation, WildPatTy}; use crate::hir_ty_lowering::errors::{GenericsArgsErrExtend, prohibit_assoc_item_constraint}; use crate::hir_ty_lowering::generics::{check_generic_arg_count, lower_generic_args}; @@ -2324,6 +2325,12 @@ impl<'tcx> dyn HirTyLowerer<'tcx> + '_ { let fn_ty = tcx.mk_fn_sig(input_tys, output_ty, decl.c_variadic, safety, abi); let bare_fn_ty = ty::Binder::bind_with_vars(fn_ty, bound_vars); + if let hir::Node::Ty(hir::Ty { kind: hir::TyKind::BareFn(bare_fn_ty), span, .. }) = + tcx.hir_node(hir_id) + { + check_abi_fn_ptr(tcx, hir_id, *span, bare_fn_ty.abi); + } + // reject function types that violate cmse ABI requirements cmse::validate_cmse_abi(self.tcx(), self.dcx(), hir_id, abi, bare_fn_ty); diff --git a/compiler/rustc_lint_defs/src/builtin.rs b/compiler/rustc_lint_defs/src/builtin.rs index 549dc64a562b2..5366064856cfa 100644 --- a/compiler/rustc_lint_defs/src/builtin.rs +++ b/compiler/rustc_lint_defs/src/builtin.rs @@ -123,6 +123,7 @@ declare_lint_pass! { UNSTABLE_NAME_COLLISIONS, UNSTABLE_SYNTAX_PRE_EXPANSION, UNSUPPORTED_CALLING_CONVENTIONS, + UNSUPPORTED_FN_PTR_CALLING_CONVENTIONS, UNUSED_ASSIGNMENTS, UNUSED_ASSOCIATED_TYPE_BOUNDS, UNUSED_ATTRIBUTES, @@ -3874,6 +3875,50 @@ declare_lint! { }; } +declare_lint! { + /// The `unsupported_fn_ptr_calling_conventions` lint is output whenever there is a use of + /// a target dependent calling convention on a target that does not support this calling + /// convention on a function pointer. + /// + /// For example `stdcall` does not make much sense for a x86_64 or, more apparently, powerpc + /// code, because this calling convention was never specified for those targets. + /// + /// ### Example + /// + /// ```rust,ignore (needs specific targets) + /// fn stdcall_ptr(f: extern "stdcall" fn ()) { + /// f() + /// } + /// ``` + /// + /// This will produce: + /// + /// ```text + /// warning: use of calling convention not supported on this target on function pointer + /// --> $DIR/unsupported.rs:34:15 + /// | + /// LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + /// | ^^^^^^^^^^^^^^^^^^^^^^^^ + /// | + /// = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + /// = note: for more information, see issue #130260 + /// = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + /// ``` + /// + /// ### Explanation + /// + /// On most of the targets the behaviour of `stdcall` and similar calling conventions is not + /// defined at all, but was previously accepted due to a bug in the implementation of the + /// compiler. + pub UNSUPPORTED_FN_PTR_CALLING_CONVENTIONS, + Warn, + "use of unsupported calling convention for function pointer", + @future_incompatible = FutureIncompatibleInfo { + reason: FutureIncompatibilityReason::FutureReleaseErrorDontReportInDeps, + reference: "issue #130260 ", + }; +} + declare_lint! { /// The `break_with_label_and_loop` lint detects labeled `break` expressions with /// an unlabeled loop as their value expression. diff --git a/tests/debuginfo/type-names.rs b/tests/debuginfo/type-names.rs index 6831786c228d4..4caaf3fc97f78 100644 --- a/tests/debuginfo/type-names.rs +++ b/tests/debuginfo/type-names.rs @@ -17,7 +17,7 @@ // gdb-check:type = type_names::GenericStruct // gdb-command:whatis generic_struct2 -// gdb-check:type = type_names::GenericStruct usize> +// gdb-check:type = type_names::GenericStruct usize> // gdb-command:whatis mod_struct // gdb-check:type = type_names::mod1::Struct2 @@ -372,7 +372,7 @@ fn main() { let simple_struct = Struct1; let generic_struct1: GenericStruct = GenericStruct(PhantomData); - let generic_struct2: GenericStruct usize> = + let generic_struct2: GenericStruct usize> = GenericStruct(PhantomData); let mod_struct = mod1::Struct2; diff --git a/tests/ui/abi/unsupported.aarch64.stderr b/tests/ui/abi/unsupported.aarch64.stderr index 123e76632574a..00a5b4b2ee142 100644 --- a/tests/ui/abi/unsupported.aarch64.stderr +++ b/tests/ui/abi/unsupported.aarch64.stderr @@ -1,55 +1,209 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:49:17 + | +LL | fn aapcs_ptr(f: extern "aapcs" fn()) { + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"aapcs"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:62:1 + | +LL | extern "aapcs" {} + | ^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:94:17 + | +LL | fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:105:1 + | +LL | extern "riscv-interrupt-m" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:116:15 + | +LL | fn x86_ptr(f: extern "x86-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:127:1 + | +LL | extern "x86-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:139:20 + | +LL | fn thiscall_ptr(f: extern "thiscall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"thiscall"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:152:1 + | +LL | extern "thiscall" {} + | ^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:170:19 + | +LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target + --> $DIR/unsupported.rs:183:1 + | +LL | extern "stdcall" {} + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #87678 + = note: `#[warn(unsupported_calling_conventions)]` on by default + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:30:1 + --> $DIR/unsupported.rs:43:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:40:1 + --> $DIR/unsupported.rs:89:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:45:1 + --> $DIR/unsupported.rs:111:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:50:1 + --> $DIR/unsupported.rs:133:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:56:1 + --> $DIR/unsupported.rs:159:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 - = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 7 previous errors; 1 warning emitted +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 16 previous errors; 12 warnings 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 7376bb17d6b95..dfb5ceb0c3370 100644 --- a/tests/ui/abi/unsupported.arm.stderr +++ b/tests/ui/abi/unsupported.arm.stderr @@ -1,49 +1,188 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:94:17 + | +LL | fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:105:1 + | +LL | extern "riscv-interrupt-m" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:116:15 + | +LL | fn x86_ptr(f: extern "x86-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:127:1 + | +LL | extern "x86-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:139:20 + | +LL | fn thiscall_ptr(f: extern "thiscall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"thiscall"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:152:1 + | +LL | extern "thiscall" {} + | ^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:170:19 + | +LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target + --> $DIR/unsupported.rs:183:1 + | +LL | extern "stdcall" {} + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #87678 + = note: `#[warn(unsupported_calling_conventions)]` on by default + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:40:1 + --> $DIR/unsupported.rs:89:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:45:1 + --> $DIR/unsupported.rs:111:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:50:1 + --> $DIR/unsupported.rs:133:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:56:1 + --> $DIR/unsupported.rs:159:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 - = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 6 previous errors; 1 warning emitted +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 14 previous errors; 11 warnings 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 23b0e581887f4..6537ce6605770 100644 --- a/tests/ui/abi/unsupported.i686.stderr +++ b/tests/ui/abi/unsupported.i686.stderr @@ -1,33 +1,139 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:49:17 + | +LL | fn aapcs_ptr(f: extern "aapcs" fn()) { + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"aapcs"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:62:1 + | +LL | extern "aapcs" {} + | ^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:94:17 + | +LL | fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:105:1 + | +LL | extern "riscv-interrupt-m" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:30:1 + --> $DIR/unsupported.rs:43:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:40:1 + --> $DIR/unsupported.rs:89:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 5 previous errors +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 12 previous errors; 7 warnings emitted 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 708fd2c92a998..a53f85f28bcee 100644 --- a/tests/ui/abi/unsupported.riscv32.stderr +++ b/tests/ui/abi/unsupported.riscv32.stderr @@ -1,49 +1,188 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:49:17 + | +LL | fn aapcs_ptr(f: extern "aapcs" fn()) { + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"aapcs"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:62:1 + | +LL | extern "aapcs" {} + | ^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:116:15 + | +LL | fn x86_ptr(f: extern "x86-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:127:1 + | +LL | extern "x86-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:139:20 + | +LL | fn thiscall_ptr(f: extern "thiscall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"thiscall"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:152:1 + | +LL | extern "thiscall" {} + | ^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:170:19 + | +LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target + --> $DIR/unsupported.rs:183:1 + | +LL | extern "stdcall" {} + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #87678 + = note: `#[warn(unsupported_calling_conventions)]` on by default + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:30:1 + --> $DIR/unsupported.rs:43:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:45:1 + --> $DIR/unsupported.rs:111:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:50:1 + --> $DIR/unsupported.rs:133:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:56:1 + --> $DIR/unsupported.rs:159:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 - = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 6 previous errors; 1 warning emitted +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 14 previous errors; 11 warnings 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 708fd2c92a998..a53f85f28bcee 100644 --- a/tests/ui/abi/unsupported.riscv64.stderr +++ b/tests/ui/abi/unsupported.riscv64.stderr @@ -1,49 +1,188 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:49:17 + | +LL | fn aapcs_ptr(f: extern "aapcs" fn()) { + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"aapcs"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:62:1 + | +LL | extern "aapcs" {} + | ^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:116:15 + | +LL | fn x86_ptr(f: extern "x86-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:127:1 + | +LL | extern "x86-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:139:20 + | +LL | fn thiscall_ptr(f: extern "thiscall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"thiscall"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:152:1 + | +LL | extern "thiscall" {} + | ^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:170:19 + | +LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target + --> $DIR/unsupported.rs:183:1 + | +LL | extern "stdcall" {} + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #87678 + = note: `#[warn(unsupported_calling_conventions)]` on by default + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:30:1 + --> $DIR/unsupported.rs:43:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:45:1 + --> $DIR/unsupported.rs:111:1 | LL | extern "x86-interrupt" fn x86() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:50:1 + --> $DIR/unsupported.rs:133:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:56:1 + --> $DIR/unsupported.rs:159:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 - = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 6 previous errors; 1 warning emitted +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 14 previous errors; 11 warnings 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 c12883e3fce21..0eb039269a3ee 100644 --- a/tests/ui/abi/unsupported.rs +++ b/tests/ui/abi/unsupported.rs @@ -20,39 +20,142 @@ abi_msp430_interrupt, abi_avr_interrupt, abi_x86_interrupt, - abi_riscv_interrupt + abi_riscv_interrupt, + abi_c_cmse_nonsecure_call, + cmse_nonsecure_entry )] #[lang = "sized"] trait Sized {} +#[lang = "copy"] +trait Copy {} + extern "ptx-kernel" fn ptx() {} //~^ ERROR is not a supported ABI +fn ptx_ptr(f: extern "ptx-kernel" fn()) { + //~^ WARN unsupported_fn_ptr_calling_conventions + //~^^ WARN this was previously accepted + f() +} +extern "ptx-kernel" {} +//~^ ERROR is not a supported ABI + extern "aapcs" fn aapcs() {} //[x64]~^ ERROR is not a supported ABI //[i686]~^^ ERROR is not a supported ABI //[aarch64]~^^^ ERROR is not a supported ABI //[riscv32]~^^^^ ERROR is not a supported ABI //[riscv64]~^^^^^ ERROR is not a supported ABI +fn aapcs_ptr(f: extern "aapcs" fn()) { + //[x64]~^ WARN unsupported_fn_ptr_calling_conventions + //[x64]~^^ WARN this was previously accepted + //[i686]~^^^ WARN unsupported_fn_ptr_calling_conventions + //[i686]~^^^^ WARN this was previously accepted + //[aarch64]~^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[aarch64]~^^^^^^ WARN this was previously accepted + //[riscv32]~^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv32]~^^^^^^^^ WARN this was previously accepted + //[riscv64]~^^^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv64]~^^^^^^^^^^ WARN this was previously accepted + f() +} +extern "aapcs" {} +//[x64]~^ ERROR is not a supported ABI +//[i686]~^^ ERROR is not a supported ABI +//[aarch64]~^^^ ERROR is not a supported ABI +//[riscv32]~^^^^ ERROR is not a supported ABI +//[riscv64]~^^^^^ ERROR is not a supported ABI + extern "msp430-interrupt" fn msp430() {} //~^ ERROR is not a supported ABI +fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + //~^ WARN unsupported_fn_ptr_calling_conventions + //~^^ WARN this was previously accepted + f() +} +extern "msp430-interrupt" {} +//~^ ERROR is not a supported ABI + extern "avr-interrupt" fn avr() {} //~^ ERROR is not a supported ABI +fn avr_ptr(f: extern "avr-interrupt" fn()) { + //~^ WARN unsupported_fn_ptr_calling_conventions + //~^^ WARN this was previously accepted + f() +} +extern "avr-interrupt" {} +//~^ ERROR is not a supported ABI + extern "riscv-interrupt-m" fn riscv() {} //[arm]~^ ERROR is not a supported ABI //[x64]~^^ ERROR is not a supported ABI //[i686]~^^^ ERROR is not a supported ABI //[aarch64]~^^^^ ERROR is not a supported ABI +fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) { + //[arm]~^ WARN unsupported_fn_ptr_calling_conventions + //[arm]~^^ WARN this was previously accepted + //[x64]~^^^ WARN unsupported_fn_ptr_calling_conventions + //[x64]~^^^^ WARN this was previously accepted + //[i686]~^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[i686]~^^^^^^ WARN this was previously accepted + //[aarch64]~^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[aarch64]~^^^^^^^^ WARN this was previously accepted + f() +} +extern "riscv-interrupt-m" {} +//[arm]~^ ERROR is not a supported ABI +//[x64]~^^ ERROR is not a supported ABI +//[i686]~^^^ ERROR is not a supported ABI +//[aarch64]~^^^^ ERROR is not a supported ABI + extern "x86-interrupt" fn x86() {} //[aarch64]~^ ERROR is not a supported ABI //[arm]~^^ ERROR is not a supported ABI //[riscv32]~^^^ ERROR is not a supported ABI //[riscv64]~^^^^ ERROR is not a supported ABI +fn x86_ptr(f: extern "x86-interrupt" fn()) { + //[aarch64]~^ WARN unsupported_fn_ptr_calling_conventions + //[aarch64]~^^ WARN this was previously accepted + //[arm]~^^^ WARN unsupported_fn_ptr_calling_conventions + //[arm]~^^^^ WARN this was previously accepted + //[riscv32]~^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv32]~^^^^^^ WARN this was previously accepted + //[riscv64]~^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv64]~^^^^^^^^ WARN this was previously accepted + f() +} +extern "x86-interrupt" {} +//[aarch64]~^ ERROR is not a supported ABI +//[arm]~^^ ERROR is not a supported ABI +//[riscv32]~^^^ ERROR is not a supported ABI +//[riscv64]~^^^^ ERROR is not a supported ABI + extern "thiscall" fn thiscall() {} //[x64]~^ ERROR is not a supported ABI //[arm]~^^ ERROR is not a supported ABI //[aarch64]~^^^ ERROR is not a supported ABI //[riscv32]~^^^^ ERROR is not a supported ABI //[riscv64]~^^^^^ ERROR is not a supported ABI +fn thiscall_ptr(f: extern "thiscall" fn()) { + //[x64]~^ WARN unsupported_fn_ptr_calling_conventions + //[x64]~^^ WARN this was previously accepted + //[arm]~^^^ WARN unsupported_fn_ptr_calling_conventions + //[arm]~^^^^ WARN this was previously accepted + //[aarch64]~^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[aarch64]~^^^^^^ WARN this was previously accepted + //[riscv32]~^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv32]~^^^^^^^^ WARN this was previously accepted + //[riscv64]~^^^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv64]~^^^^^^^^^^ WARN this was previously accepted + f() +} +extern "thiscall" {} +//[x64]~^ ERROR is not a supported ABI +//[arm]~^^ ERROR is not a supported ABI +//[aarch64]~^^^ ERROR is not a supported ABI +//[riscv32]~^^^^ ERROR is not a supported ABI +//[riscv64]~^^^^^ ERROR is not a supported ABI + extern "stdcall" fn stdcall() {} //[x64]~^ WARN use of calling convention not supported //[x64]~^^ WARN this was previously accepted @@ -64,3 +167,43 @@ extern "stdcall" fn stdcall() {} //[riscv32]~^^^^^^^^ WARN this was previously accepted //[riscv64]~^^^^^^^^^ WARN use of calling convention not supported //[riscv64]~^^^^^^^^^^ WARN this was previously accepted +fn stdcall_ptr(f: extern "stdcall" fn()) { + //[x64]~^ WARN unsupported_fn_ptr_calling_conventions + //[x64]~^^ WARN this was previously accepted + //[arm]~^^^ WARN unsupported_fn_ptr_calling_conventions + //[arm]~^^^^ WARN this was previously accepted + //[aarch64]~^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[aarch64]~^^^^^^ WARN this was previously accepted + //[riscv32]~^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv32]~^^^^^^^^ WARN this was previously accepted + //[riscv64]~^^^^^^^^^ WARN unsupported_fn_ptr_calling_conventions + //[riscv64]~^^^^^^^^^^ WARN this was previously accepted + f() +} +extern "stdcall" {} +//[x64]~^ WARN use of calling convention not supported +//[x64]~^^ WARN this was previously accepted +//[arm]~^^^ WARN use of calling convention not supported +//[arm]~^^^^ WARN this was previously accepted +//[aarch64]~^^^^^ WARN use of calling convention not supported +//[aarch64]~^^^^^^ WARN this was previously accepted +//[riscv32]~^^^^^^^ WARN use of calling convention not supported +//[riscv32]~^^^^^^^^ WARN this was previously accepted +//[riscv64]~^^^^^^^^^ WARN use of calling convention not supported +//[riscv64]~^^^^^^^^^^ WARN this was previously accepted + +fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + //~^ WARN unsupported_fn_ptr_calling_conventions + //~^^ WARN this was previously accepted + f() +} + +extern "C-cmse-nonsecure-entry" fn cmse_entry() {} +//~^ ERROR is not a supported ABI +fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + //~^ WARN unsupported_fn_ptr_calling_conventions + //~^^ WARN this was previously accepted + f() +} +extern "C-cmse-nonsecure-entry" {} +//~^ ERROR is not a supported ABI diff --git a/tests/ui/abi/unsupported.x64.stderr b/tests/ui/abi/unsupported.x64.stderr index 7b918a948d3ba..45ba9a6649c51 100644 --- a/tests/ui/abi/unsupported.x64.stderr +++ b/tests/ui/abi/unsupported.x64.stderr @@ -1,49 +1,188 @@ +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:35:15 + | +LL | fn ptx_ptr(f: extern "ptx-kernel" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + = note: `#[warn(unsupported_fn_ptr_calling_conventions)]` on by default + error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:28:1 + --> $DIR/unsupported.rs:40:1 + | +LL | extern "ptx-kernel" {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:49:17 + | +LL | fn aapcs_ptr(f: extern "aapcs" fn()) { + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"aapcs"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:62:1 + | +LL | extern "aapcs" {} + | ^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:71:18 + | +LL | fn msp430_ptr(f: extern "msp430-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:76:1 + | +LL | extern "msp430-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:81:15 + | +LL | fn avr_ptr(f: extern "avr-interrupt" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:86:1 + | +LL | extern "avr-interrupt" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:94:17 + | +LL | fn riscv_ptr(f: extern "riscv-interrupt-m" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:105:1 + | +LL | extern "riscv-interrupt-m" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:139:20 + | +LL | fn thiscall_ptr(f: extern "thiscall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"thiscall"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:152:1 + | +LL | extern "thiscall" {} + | ^^^^^^^^^^^^^^^^^^^^ + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:170:19 + | +LL | fn stdcall_ptr(f: extern "stdcall" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target + --> $DIR/unsupported.rs:183:1 + | +LL | extern "stdcall" {} + | ^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #87678 + = note: `#[warn(unsupported_calling_conventions)]` on by default + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:195:21 + | +LL | fn cmse_call_ptr(f: extern "C-cmse-nonsecure-call" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +warning: use of calling convention not supported on this target on function pointer + --> $DIR/unsupported.rs:203:22 + | +LL | fn cmse_entry_ptr(f: extern "C-cmse-nonsecure-entry" fn()) { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #130260 + +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:208:1 + | +LL | extern "C-cmse-nonsecure-entry" {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:33:1 | LL | extern "ptx-kernel" fn ptx() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"aapcs"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:30:1 + --> $DIR/unsupported.rs:43:1 | LL | extern "aapcs" fn aapcs() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:36:1 + --> $DIR/unsupported.rs:69:1 | LL | extern "msp430-interrupt" fn msp430() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:38:1 + --> $DIR/unsupported.rs:79:1 | LL | extern "avr-interrupt" fn avr() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"riscv-interrupt-m"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:40:1 + --> $DIR/unsupported.rs:89:1 | LL | extern "riscv-interrupt-m" fn riscv() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error[E0570]: `"thiscall"` is not a supported ABI for the current target - --> $DIR/unsupported.rs:50:1 + --> $DIR/unsupported.rs:133:1 | LL | extern "thiscall" fn thiscall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ warning: use of calling convention not supported on this target - --> $DIR/unsupported.rs:56:1 + --> $DIR/unsupported.rs:159:1 | LL | extern "stdcall" fn stdcall() {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #87678 - = note: `#[warn(unsupported_calling_conventions)]` on by default -error: aborting due to 6 previous errors; 1 warning emitted +error[E0570]: `"C-cmse-nonsecure-entry"` is not a supported ABI for the current target + --> $DIR/unsupported.rs:201:1 + | +LL | extern "C-cmse-nonsecure-entry" fn cmse_entry() {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 14 previous errors; 11 warnings emitted For more information about this error, try `rustc --explain E0570`. diff --git a/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.rs b/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.rs index fce6210b2f436..d47a8e085fd3a 100644 --- a/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.rs +++ b/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.rs @@ -1,3 +1,5 @@ +//@ only-x86_64 + fn efiapi(f: extern "efiapi" fn(usize, ...)) { //~^ ERROR: C-variadic function must have a compatible calling convention, like `C` or `cdecl` //~^^ ERROR: using calling conventions other than `C` or `cdecl` for varargs functions is unstable diff --git a/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.stderr b/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.stderr index 94e9628f0f0f6..41be378424543 100644 --- a/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.stderr +++ b/tests/ui/c-variadic/feature-gate-extended_varargs_abi_support.stderr @@ -1,5 +1,5 @@ error[E0658]: using calling conventions other than `C` or `cdecl` for varargs functions is unstable - --> $DIR/feature-gate-extended_varargs_abi_support.rs:1:14 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:3:14 | LL | fn efiapi(f: extern "efiapi" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -9,13 +9,13 @@ LL | fn efiapi(f: extern "efiapi" fn(usize, ...)) { = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0045]: C-variadic function must have a compatible calling convention, like `C` or `cdecl` - --> $DIR/feature-gate-extended_varargs_abi_support.rs:1:14 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:3:14 | LL | fn efiapi(f: extern "efiapi" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention error[E0658]: using calling conventions other than `C` or `cdecl` for varargs functions is unstable - --> $DIR/feature-gate-extended_varargs_abi_support.rs:6:12 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:8:12 | LL | fn sysv(f: extern "sysv64" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -25,13 +25,13 @@ LL | fn sysv(f: extern "sysv64" fn(usize, ...)) { = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0045]: C-variadic function must have a compatible calling convention, like `C` or `cdecl` - --> $DIR/feature-gate-extended_varargs_abi_support.rs:6:12 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:8:12 | LL | fn sysv(f: extern "sysv64" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention error[E0658]: using calling conventions other than `C` or `cdecl` for varargs functions is unstable - --> $DIR/feature-gate-extended_varargs_abi_support.rs:11:11 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:13:11 | LL | fn win(f: extern "win64" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -41,7 +41,7 @@ LL | fn win(f: extern "win64" fn(usize, ...)) { = note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date error[E0045]: C-variadic function must have a compatible calling convention, like `C` or `cdecl` - --> $DIR/feature-gate-extended_varargs_abi_support.rs:11:11 + --> $DIR/feature-gate-extended_varargs_abi_support.rs:13:11 | LL | fn win(f: extern "win64" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention diff --git a/tests/ui/c-variadic/variadic-ffi-2-arm.rs b/tests/ui/c-variadic/variadic-ffi-2-arm.rs new file mode 100644 index 0000000000000..3b0a71007a0e6 --- /dev/null +++ b/tests/ui/c-variadic/variadic-ffi-2-arm.rs @@ -0,0 +1,9 @@ +//@ only-arm +//@ build-pass +#![feature(extended_varargs_abi_support)] + +fn aapcs(f: extern "aapcs" fn(usize, ...)) { + f(22, 44); +} + +fn main() {} diff --git a/tests/ui/c-variadic/variadic-ffi-2.rs b/tests/ui/c-variadic/variadic-ffi-2.rs index a7261ebe9365e..bafb7e2b20cc7 100644 --- a/tests/ui/c-variadic/variadic-ffi-2.rs +++ b/tests/ui/c-variadic/variadic-ffi-2.rs @@ -1,6 +1,7 @@ //@ ignore-arm stdcall isn't supported #![feature(extended_varargs_abi_support)] +#[allow(unsupported_fn_ptr_calling_conventions)] fn baz(f: extern "stdcall" fn(usize, ...)) { //~^ ERROR: C-variadic function must have a compatible calling convention, // like C, cdecl, system, aapcs, win64, sysv64 or efiapi @@ -10,15 +11,22 @@ fn baz(f: extern "stdcall" fn(usize, ...)) { fn system(f: extern "system" fn(usize, ...)) { f(22, 44); } -fn aapcs(f: extern "aapcs" fn(usize, ...)) { - f(22, 44); -} +#[cfg(target_arch = "x86_64")] fn sysv(f: extern "sysv64" fn(usize, ...)) { f(22, 44); } +#[cfg(target_arch = "x86_64")] fn win(f: extern "win64" fn(usize, ...)) { f(22, 44); } +#[cfg(any( + target_arch = "arm", + target_arch = "aarch64", + target_arch = "riscv32", + target_arch = "riscv64", + target_arch = "x86", + target_arch = "x86_64" +))] fn efiapi(f: extern "efiapi" fn(usize, ...)) { f(22, 44); } diff --git a/tests/ui/c-variadic/variadic-ffi-2.stderr b/tests/ui/c-variadic/variadic-ffi-2.stderr index fbf273b1f1dbf..e52de93a92646 100644 --- a/tests/ui/c-variadic/variadic-ffi-2.stderr +++ b/tests/ui/c-variadic/variadic-ffi-2.stderr @@ -1,5 +1,5 @@ error[E0045]: C-variadic function must have a compatible calling convention, like `C`, `cdecl`, `system`, `aapcs`, `win64`, `sysv64` or `efiapi` - --> $DIR/variadic-ffi-2.rs:4:11 + --> $DIR/variadic-ffi-2.rs:5:11 | LL | fn baz(f: extern "stdcall" fn(usize, ...)) { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ C-variadic function must have a compatible calling convention diff --git a/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.rs b/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.rs index e05dbf3bbc4bc..2d0ed5d2a3074 100644 --- a/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.rs +++ b/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.rs @@ -1,8 +1,9 @@ // gate-test-abi_c_cmse_nonsecure_call +#[allow(unsupported_fn_ptr_calling_conventions)] fn main() { let non_secure_function = unsafe { core::mem::transmute:: i32>( - //~^ ERROR [E0658] + //~^ ERROR [E0658] 0x10000004, ) }; diff --git a/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.stderr b/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.stderr index 64e9b7cc63959..120d5cc5293b4 100644 --- a/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.stderr +++ b/tests/ui/cmse-nonsecure/cmse-nonsecure-call/gate_test.stderr @@ -1,5 +1,5 @@ error[E0658]: C-cmse-nonsecure-call ABI is experimental and subject to change - --> $DIR/gate_test.rs:4:46 + --> $DIR/gate_test.rs:5:46 | LL | core::mem::transmute:: i32>( | ^^^^^^^^^^^^^^^^^^^^^^^