diff options
Diffstat (limited to 'compiler/rustc_expand/src/mbe/transcribe.rs')
| -rw-r--r-- | compiler/rustc_expand/src/mbe/transcribe.rs | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/compiler/rustc_expand/src/mbe/transcribe.rs b/compiler/rustc_expand/src/mbe/transcribe.rs index ac5f3fb325d..f2a9875ffd2 100644 --- a/compiler/rustc_expand/src/mbe/transcribe.rs +++ b/compiler/rustc_expand/src/mbe/transcribe.rs @@ -185,7 +185,9 @@ pub(super) fn transcribe<'a>( seq @ mbe::TokenTree::Sequence(_, delimited) => { match lockstep_iter_size(seq, interp, &repeats) { LockstepIterSize::Unconstrained => { - return Err(cx.create_err(NoSyntaxVarsExprRepeat { span: seq.span() })); + return Err(cx + .dcx() + .create_err(NoSyntaxVarsExprRepeat { span: seq.span() })); } LockstepIterSize::Contradiction(msg) => { @@ -193,7 +195,9 @@ pub(super) fn transcribe<'a>( // happens when two meta-variables are used in the same repetition in a // sequence, but they come from different sequence matchers and repeat // different amounts. - return Err(cx.create_err(MetaVarsDifSeqMatchers { span: seq.span(), msg })); + return Err(cx + .dcx() + .create_err(MetaVarsDifSeqMatchers { span: seq.span(), msg })); } LockstepIterSize::Constraint(len, _) => { @@ -207,7 +211,9 @@ pub(super) fn transcribe<'a>( // FIXME: this really ought to be caught at macro definition // time... It happens when the Kleene operator in the matcher and // the body for the same meta-variable do not match. - return Err(cx.create_err(MustRepeatOnce { span: sp.entire() })); + return Err(cx + .dcx() + .create_err(MustRepeatOnce { span: sp.entire() })); } } else { // 0 is the initial counter (we have done 0 repetitions so far). `len` @@ -249,7 +255,7 @@ pub(super) fn transcribe<'a>( } MatchedSeq(..) => { // We were unable to descend far enough. This is an error. - return Err(cx.create_err(VarStillRepeating { span: sp, ident })); + return Err(cx.dcx().create_err(VarStillRepeating { span: sp, ident })); } } } else { @@ -501,7 +507,7 @@ fn count_repetitions<'a>( } if let MatchedTokenTree(_) | MatchedNonterminal(_) = matched { - return Err(cx.create_err(CountRepetitionMisplaced { span: sp.entire() })); + return Err(cx.dcx().create_err(CountRepetitionMisplaced { span: sp.entire() })); } count(cx, depth_user, depth_max, matched, sp) @@ -518,7 +524,7 @@ where { let span = ident.span; let key = MacroRulesNormalizedIdent::new(ident); - interp.get(&key).ok_or_else(|| cx.create_err(MetaVarExprUnrecognizedVar { span, key })) + interp.get(&key).ok_or_else(|| cx.dcx().create_err(MetaVarExprUnrecognizedVar { span, key })) } /// Used by meta-variable expressions when an user input is out of the actual declared bounds. For @@ -540,7 +546,7 @@ fn out_of_bounds_err<'a>( must be less than {max}" ) }; - cx.struct_span_err(span, msg) + cx.dcx().struct_span_err(span, msg) } fn transcribe_metavar_expr<'a>( |