diff options
Diffstat (limited to 'compiler/rustc_hir_typeck/src/errors.rs')
-rw-r--r-- | compiler/rustc_hir_typeck/src/errors.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/compiler/rustc_hir_typeck/src/errors.rs b/compiler/rustc_hir_typeck/src/errors.rs index 507272fde..5b4fd5e4a 100644 --- a/compiler/rustc_hir_typeck/src/errors.rs +++ b/compiler/rustc_hir_typeck/src/errors.rs @@ -172,3 +172,36 @@ impl AddToDiagnostic for TypeMismatchFruTypo { ); } } + +#[derive(Diagnostic)] +#[diag(hir_typeck_lang_start_incorrect_number_params)] +#[note(hir_typeck_lang_start_incorrect_number_params_note_expected_count)] +#[note(hir_typeck_lang_start_expected_sig_note)] +pub struct LangStartIncorrectNumberArgs { + #[primary_span] + pub params_span: Span, + pub found_param_count: usize, +} + +#[derive(Diagnostic)] +#[diag(hir_typeck_lang_start_incorrect_param)] +pub struct LangStartIncorrectParam<'tcx> { + #[primary_span] + #[suggestion(style = "short", code = "{expected_ty}", applicability = "machine-applicable")] + pub param_span: Span, + + pub param_num: usize, + pub expected_ty: Ty<'tcx>, + pub found_ty: Ty<'tcx>, +} + +#[derive(Diagnostic)] +#[diag(hir_typeck_lang_start_incorrect_ret_ty)] +pub struct LangStartIncorrectRetTy<'tcx> { + #[primary_span] + #[suggestion(style = "short", code = "{expected_ty}", applicability = "machine-applicable")] + pub ret_span: Span, + + pub expected_ty: Ty<'tcx>, + pub found_ty: Ty<'tcx>, +} |