diff options
Diffstat (limited to 'compiler/rustc_const_eval/src/const_eval/mod.rs')
| -rw-r--r-- | compiler/rustc_const_eval/src/const_eval/mod.rs | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/compiler/rustc_const_eval/src/const_eval/mod.rs b/compiler/rustc_const_eval/src/const_eval/mod.rs index 948c33494..d9c4ae4d5 100644 --- a/compiler/rustc_const_eval/src/const_eval/mod.rs +++ b/compiler/rustc_const_eval/src/const_eval/mod.rs @@ -1,16 +1,16 @@ // Not in interpret to make sure we do not use private implementation details +use crate::errors::MaxNumNodesInConstErr; +use crate::interpret::{ + intern_const_alloc_recursive, ConstValue, InternKind, InterpCx, InterpResult, MemPlaceMeta, + Scalar, +}; use rustc_hir::Mutability; use rustc_middle::mir; use rustc_middle::mir::interpret::{EvalToValTreeResult, GlobalId}; use rustc_middle::ty::{self, TyCtxt}; use rustc_span::{source_map::DUMMY_SP, symbol::Symbol}; -use crate::interpret::{ - intern_const_alloc_recursive, ConstValue, InternKind, InterpCx, InterpResult, MemPlaceMeta, - Scalar, -}; - mod error; mod eval_queries; mod fn_queries; @@ -72,12 +72,17 @@ pub(crate) fn eval_to_valtree<'tcx>( Ok(valtree) => Ok(Some(valtree)), Err(err) => { let did = cid.instance.def_id(); - let s = cid.display(tcx); + let global_const_id = cid.display(tcx); match err { ValTreeCreationError::NodesOverflow => { - let msg = format!("maximum number of nodes exceeded in constant {}", &s); + let msg = format!( + "maximum number of nodes exceeded in constant {}", + &global_const_id + ); let mut diag = match tcx.hir().span_if_local(did) { - Some(span) => tcx.sess.struct_span_err(span, &msg), + Some(span) => { + tcx.sess.create_err(MaxNumNodesInConstErr { span, global_const_id }) + } None => tcx.sess.struct_err(&msg), }; diag.emit(); |