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Diffstat (limited to 'crates/hir-expand/src/builtin/fn_macro.rs')
| -rw-r--r-- | crates/hir-expand/src/builtin/fn_macro.rs | 37 |
1 files changed, 20 insertions, 17 deletions
diff --git a/crates/hir-expand/src/builtin/fn_macro.rs b/crates/hir-expand/src/builtin/fn_macro.rs index b56ec3d04c..e83d9abf83 100644 --- a/crates/hir-expand/src/builtin/fn_macro.rs +++ b/crates/hir-expand/src/builtin/fn_macro.rs @@ -4,26 +4,26 @@ use base_db::AnchoredPath; use cfg::CfgExpr; use either::Either; use intern::{ - sym::{self}, Symbol, + sym::{self}, }; -use mbe::{expect_fragment, DelimiterKind}; +use mbe::{DelimiterKind, expect_fragment}; use span::{Edition, EditionedFileId, FileId, Span}; use stdx::format_to; use syntax::{ format_smolstr, - unescape::{unescape_byte, unescape_char, unescape_unicode, Mode}, + unescape::{Mode, unescape_byte, unescape_char, unescape_unicode}, }; use syntax_bridge::syntax_node_to_token_tree; use crate::{ - builtin::quote::{dollar_crate, quote, WithDelimiter}, + ExpandError, ExpandResult, HirFileIdExt, Lookup as _, MacroCallId, + builtin::quote::{WithDelimiter, dollar_crate, quote}, db::ExpandDatabase, hygiene::{span_with_call_site_ctxt, span_with_def_site_ctxt}, name, span_map::SpanMap, tt::{self, DelimSpan, TtElement, TtIter}, - ExpandError, ExpandResult, HirFileIdExt, Lookup as _, MacroCallId, }; macro_rules! register_builtin { @@ -240,9 +240,9 @@ fn assert_expand( let dollar_crate = dollar_crate(span); let panic_args = rest.iter(); let mac = if use_panic_2021(db, span) { - quote! {call_site_span => #dollar_crate::panic::panic_2021!(##panic_args) } + quote! {call_site_span => #dollar_crate::panic::panic_2021!(# #panic_args) } } else { - quote! {call_site_span => #dollar_crate::panic!(##panic_args) } + quote! {call_site_span => #dollar_crate::panic!(# #panic_args) } }; let value = cond.value; let expanded = quote! {call_site_span =>{ @@ -427,12 +427,15 @@ fn compile_error_expand( span: Span, ) -> ExpandResult<tt::TopSubtree> { let err = match &*tt.0 { - [_, tt::TokenTree::Leaf(tt::Leaf::Literal(tt::Literal { - symbol: text, - span: _, - kind: tt::LitKind::Str | tt::LitKind::StrRaw(_), - suffix: _, - }))] => ExpandError::other(span, Box::from(unescape_str(text).as_str())), + [ + _, + tt::TokenTree::Leaf(tt::Leaf::Literal(tt::Literal { + symbol: text, + span: _, + kind: tt::LitKind::Str | tt::LitKind::StrRaw(_), + suffix: _, + })), + ] => ExpandError::other(span, Box::from(unescape_str(text).as_str())), _ => ExpandError::other(span, "`compile_error!` argument must be a string"), }; @@ -736,7 +739,7 @@ fn include_expand( return ExpandResult::new( tt::TopSubtree::empty(DelimSpan { open: span, close: span }), e, - ) + ); } }; let span_map = db.real_span_map(editioned_file_id); @@ -789,7 +792,7 @@ fn include_str_expand( return ExpandResult::new( tt::TopSubtree::empty(DelimSpan { open: span, close: span }), e, - ) + ); } }; @@ -827,7 +830,7 @@ fn env_expand( return ExpandResult::new( tt::TopSubtree::empty(DelimSpan { open: span, close: span }), e, - ) + ); } }; @@ -865,7 +868,7 @@ fn option_env_expand( return ExpandResult::new( tt::TopSubtree::empty(DelimSpan { open: call_site, close: call_site }), e, - ) + ); } }; let dollar_crate = dollar_crate(call_site); |