bjoernager/rust
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Remove Session methods that duplicate DiagCtxt methods.

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Also add some `dcx` methods to types that wrap `TyCtxt`, for easier
access.
This commit is contained in:
Nicholas Nethercote 2023-12-18 22:21:37 +11:00
parent d51db05d7e
commit 99472c7049
298 changed files with 1806 additions and 2064 deletions
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20
compiler/rustc_hir_analysis/src/check/intrinsicck.rs
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@ -153,7 +153,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
};
let Some(asm_ty) = asm_ty else {
let msg = format!("cannot use value of type `{ty}` for inline assembly");
let mut err = self.tcx.sess.struct_span_err(expr.span, msg);
let mut err = self.tcx.dcx().struct_span_err(expr.span, msg);
err.note(
"only integers, floats, SIMD vectors, pointers and function pointers \
can be used as arguments for inline assembly",
@ -166,7 +166,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
// possibly fail is for SIMD types which don't #[derive(Copy)].
if !ty.is_copy_modulo_regions(self.tcx, self.param_env) {
let msg = "arguments for inline assembly must be copyable";
let mut err = self.tcx.sess.struct_span_err(expr.span, msg);
let mut err = self.tcx.dcx().struct_span_err(expr.span, msg);
err.note(format!("`{ty}` does not implement the Copy trait"));
err.emit();
}
@ -183,7 +183,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
if let Some((in_expr, Some(in_asm_ty))) = tied_input {
if in_asm_ty != asm_ty {
let msg = "incompatible types for asm inout argument";
let mut err = self.tcx.sess.struct_span_err(vec![in_expr.span, expr.span], msg);
let mut err = self.tcx.dcx().struct_span_err(vec![in_expr.span, expr.span], msg);
let in_expr_ty = (self.get_operand_ty)(in_expr);
err.span_label(in_expr.span, format!("type `{in_expr_ty}`"));
@ -207,7 +207,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
let supported_tys = reg_class.supported_types(asm_arch);
let Some((_, feature)) = supported_tys.iter().find(|&&(t, _)| t == asm_ty) else {
let msg = format!("type `{ty}` cannot be used with this register class");
let mut err = self.tcx.sess.struct_span_err(expr.span, msg);
let mut err = self.tcx.dcx().struct_span_err(expr.span, msg);
let supported_tys: Vec<_> = supported_tys.iter().map(|(t, _)| t.to_string()).collect();
err.note(format!(
"register class `{}` supports these types: {}",
@ -234,7 +234,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
if let Some(feature) = feature {
if !target_features.contains(feature) {
let msg = format!("`{feature}` target feature is not enabled");
let mut err = self.tcx.sess.struct_span_err(expr.span, msg);
let mut err = self.tcx.dcx().struct_span_err(expr.span, msg);
err.note(format!(
"this is required to use type `{}` with register class `{}`",
ty,
@ -287,7 +287,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
pub fn check_asm(&self, asm: &hir::InlineAsm<'tcx>, enclosing_id: LocalDefId) {
let target_features = self.tcx.asm_target_features(enclosing_id.to_def_id());
let Some(asm_arch) = self.tcx.sess.asm_arch else {
self.tcx.sess.span_delayed_bug(DUMMY_SP, "target architecture does not support asm");
self.tcx.dcx().span_delayed_bug(DUMMY_SP, "target architecture does not support asm");
return;
};
for (idx, (op, op_sp)) in asm.operands.iter().enumerate() {
@ -318,7 +318,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
op.is_clobber(),
) {
let msg = format!("cannot use register `{}`: {}", reg.name(), msg);
self.tcx.sess.struct_span_err(*op_sp, msg).emit();
self.tcx.dcx().struct_span_err(*op_sp, msg).emit();
continue;
}
}
@ -357,7 +357,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
reg_class.name(),
feature
);
self.tcx.sess.struct_span_err(*op_sp, msg).emit();
self.tcx.dcx().struct_span_err(*op_sp, msg).emit();
// register isn't enabled, don't do more checks
continue;
}
@ -371,7 +371,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
.intersperse(", ")
.collect::<String>(),
);
self.tcx.sess.struct_span_err(*op_sp, msg).emit();
self.tcx.dcx().struct_span_err(*op_sp, msg).emit();
// register isn't enabled, don't do more checks
continue;
}
@ -450,7 +450,7 @@ impl<'a, 'tcx> InlineAsmCtxt<'a, 'tcx> {
ty::FnDef(..) => {}
_ => {
let mut err =
self.tcx.sess.struct_span_err(*op_sp, "invalid `sym` operand");
self.tcx.dcx().struct_span_err(*op_sp, "invalid `sym` operand");
err.span_label(
self.tcx.def_span(anon_const.def_id),
format!("is {} `{}`", ty.kind().article(), ty),