bjoernager/rust
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Migrate mir_transform to translatable diagnostics

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This commit is contained in:
clubby789 2023-04-30 02:20:53 +01:00
parent c1bb0e0911
commit d5bc581f5d
16 changed files with 470 additions and 200 deletions
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16
compiler/rustc_mir_transform/src/ffi_unwind_calls.rs
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@ -8,6 +8,8 @@ use rustc_session::lint::builtin::FFI_UNWIND_CALLS;
use rustc_target::spec::abi::Abi;
use rustc_target::spec::PanicStrategy;
use crate::errors;
fn abi_can_unwind(abi: Abi) -> bool {
use Abi::*;
match abi {
@ -107,13 +109,13 @@ fn has_ffi_unwind_calls(tcx: TyCtxt<'_>, local_def_id: LocalDefId) -> bool {
.lint_root;
let span = terminator.source_info.span;
let msg = match fn_def_id {
Some(_) => "call to foreign function with FFI-unwind ABI",
None => "call to function pointer with FFI-unwind ABI",
};
tcx.struct_span_lint_hir(FFI_UNWIND_CALLS, lint_root, span, msg, |lint| {
lint.span_label(span, msg)
});
let foreign = fn_def_id.is_some();
tcx.emit_spanned_lint(
FFI_UNWIND_CALLS,
lint_root,
span,
errors::FfiUnwindCall { span, foreign },
);
tainted = true;
}