bjoernager/rust
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Emit multiple function pointer errors from const-checker

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This commit is contained in:
Dylan MacKenzie 2020-09-29 18:32:08 -07:00
parent 51fbd555f0
commit 37f37dc5ba
1 changed files with 0 additions and 4 deletions
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4
compiler/rustc_mir/src/transform/check_consts/ops.rs
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@ -161,8 +161,6 @@ impl NonConstOp for FnCallUnstable {
#[derive(Debug)] #[derive(Debug)]
pub struct FnPtrCast; pub struct FnPtrCast;
impl NonConstOp for FnPtrCast { impl NonConstOp for FnPtrCast {
const STOPS_CONST_CHECKING: bool = true;
fn status_in_item(&self, ccx: &ConstCx<'_, '_>) -> Status { fn status_in_item(&self, ccx: &ConstCx<'_, '_>) -> Status {
if ccx.const_kind() != hir::ConstContext::ConstFn { if ccx.const_kind() != hir::ConstContext::ConstFn {
Status::Allowed Status::Allowed
@ -560,8 +558,6 @@ pub mod ty {
#[derive(Debug)] #[derive(Debug)]
pub struct FnPtr(pub mir::LocalKind); pub struct FnPtr(pub mir::LocalKind);
impl NonConstOp for FnPtr { impl NonConstOp for FnPtr {
const STOPS_CONST_CHECKING: bool = true;
fn importance(&self) -> DiagnosticImportance { fn importance(&self) -> DiagnosticImportance {
match self.0 { match self.0 {
mir::LocalKind::Var | mir::LocalKind::Temp => DiagnosticImportance::Secondary, mir::LocalKind::Var | mir::LocalKind::Temp => DiagnosticImportance::Secondary,