diff options
28 files changed, 294 insertions, 252 deletions
diff --git a/crates/hir-def/src/macro_expansion_tests/mod.rs b/crates/hir-def/src/macro_expansion_tests/mod.rs index bcbf4047caa..be2a503d82b 100644 --- a/crates/hir-def/src/macro_expansion_tests/mod.rs +++ b/crates/hir-def/src/macro_expansion_tests/mod.rs @@ -18,7 +18,7 @@ use std::{iter, ops::Range, sync}; use base_db::{fixture::WithFixture, span::SpanData, ProcMacro, SourceDatabase}; use expect_test::Expect; -use hir_expand::{db::ExpandDatabase, span::SpanMapRef, HirFileIdExt, InFile, MacroFileId}; +use hir_expand::{db::ExpandDatabase, span::SpanMapRef, InFile, MacroFileId, MacroFileIdExt}; use stdx::format_to; use syntax::{ ast::{self, edit::IndentLevel}, @@ -172,35 +172,41 @@ pub fn identity_when_valid(_attr: TokenStream, item: TokenStream) -> TokenStream }; if let Some(src) = src { - if src.file_id.is_attr_macro(&db) || src.file_id.is_custom_derive(&db) { - let call = src.file_id.call_node(&db).expect("macro file"); - let mut show_spans = false; - let mut show_ctxt = false; - for comment in call.value.children_with_tokens().filter(|it| it.kind() == COMMENT) { - show_spans |= comment.to_string().contains("+spans"); - show_ctxt |= comment.to_string().contains("+syntaxctxt"); + if let Some(file_id) = src.file_id.macro_file() { + if file_id.is_attr_macro(&db) || file_id.is_custom_derive(&db) { + let call = file_id.call_node(&db); + let mut show_spans = false; + let mut show_ctxt = false; + for comment in + call.value.children_with_tokens().filter(|it| it.kind() == COMMENT) + { + show_spans |= comment.to_string().contains("+spans"); + show_ctxt |= comment.to_string().contains("+syntaxctxt"); + } + let pp = pretty_print_macro_expansion( + src.value, + db.span_map(src.file_id).as_ref(), + show_spans, + show_ctxt, + ); + format_to!(expanded_text, "\n{}", pp) } - let pp = pretty_print_macro_expansion( - src.value, - db.span_map(src.file_id).as_ref(), - show_spans, - show_ctxt, - ); - format_to!(expanded_text, "\n{}", pp) } } } for impl_id in def_map[local_id].scope.impls() { let src = impl_id.lookup(&db).source(&db); - if src.file_id.is_builtin_derive(&db) { - let pp = pretty_print_macro_expansion( - src.value.syntax().clone(), - db.span_map(src.file_id).as_ref(), - false, - false, - ); - format_to!(expanded_text, "\n{}", pp) + if let Some(macro_file) = src.file_id.macro_file() { + if macro_file.is_builtin_derive(&db) { + let pp = pretty_print_macro_expansion( + src.value.syntax().clone(), + db.span_map(macro_file.into()).as_ref(), + false, + false, + ); + format_to!(expanded_text, "\n{}", pp) + } } } diff --git a/crates/hir-def/src/nameres/mod_resolution.rs b/crates/hir-def/src/nameres/mod_resolution.rs index 9dcb9717297..c45200e2de9 100644 --- a/crates/hir-def/src/nameres/mod_resolution.rs +++ b/crates/hir-def/src/nameres/mod_resolution.rs @@ -1,7 +1,7 @@ //! This module resolves `mod foo;` declaration to file. use arrayvec::ArrayVec; use base_db::{AnchoredPath, FileId}; -use hir_expand::{name::Name, HirFileIdExt}; +use hir_expand::{name::Name, HirFileIdExt, MacroFileIdExt}; use limit::Limit; use syntax::SmolStr; @@ -73,7 +73,7 @@ impl ModDir { Some(attr_path) => { candidate_files.push(self.dir_path.join_attr(attr_path, self.root_non_dir_owner)) } - None if file_id.is_include_macro(db.upcast()) => { + None if file_id.macro_file().map_or(false, |it| it.is_include_macro(db.upcast())) => { candidate_files.push(format!("{}.rs", name.display(db.upcast()))); candidate_files.push(format!("{}/mod.rs", name.display(db.upcast()))); } diff --git a/crates/hir-expand/src/files.rs b/crates/hir-expand/src/files.rs index 174e5905698..7e55f6be1e4 100644 --- a/crates/hir-expand/src/files.rs +++ b/crates/hir-expand/src/files.rs @@ -6,9 +6,9 @@ use base_db::{ FileId, FileRange, }; use either::Either; -use syntax::{AstNode, SyntaxNode, SyntaxToken, TextRange}; +use syntax::{AstNode, SyntaxNode, SyntaxToken, TextRange, TextSize}; -use crate::{db, ExpansionInfo, HirFileIdExt as _}; +use crate::{db, ExpansionInfo, MacroFileIdExt}; /// `InFile<T>` stores a value of `T` inside a particular file/syntax tree. /// @@ -119,16 +119,6 @@ impl<FileId: Copy, N: AstNode> InFileWrapper<FileId, N> { // region:specific impls impl InFile<&SyntaxNode> { - pub fn ancestors_with_macros( - self, - db: &dyn db::ExpandDatabase, - ) -> impl Iterator<Item = InFile<SyntaxNode>> + Clone + '_ { - iter::successors(Some(self.cloned()), move |node| match node.value.parent() { - Some(parent) => Some(node.with_value(parent)), - None => node.file_id.call_node(db), - }) - } - /// Skips the attributed item that caused the macro invocation we are climbing up pub fn ancestors_with_macros_skip_attr_item( self, @@ -137,8 +127,9 @@ impl InFile<&SyntaxNode> { let succ = move |node: &InFile<SyntaxNode>| match node.value.parent() { Some(parent) => Some(node.with_value(parent)), None => { - let parent_node = node.file_id.call_node(db)?; - if node.file_id.is_attr_macro(db) { + let macro_file_id = node.file_id.macro_file()?; + let parent_node = macro_file_id.call_node(db); + if macro_file_id.is_attr_macro(db) { // macro call was an attributed item, skip it // FIXME: does this fail if this is a direct expansion of another macro? parent_node.map(|node| node.parent()).transpose() @@ -222,7 +213,7 @@ impl InFile<&SyntaxNode> { } HirFileIdRepr::MacroFile(m) => m, }; - if !self.file_id.is_attr_macro(db) { + if !file_id.is_attr_macro(db) { return None; } @@ -243,21 +234,23 @@ impl InFile<&SyntaxNode> { } } -impl InFile<SyntaxToken> { +impl InMacroFile<SyntaxToken> { pub fn upmap_once( self, db: &dyn db::ExpandDatabase, - ) -> Option<InFile<smallvec::SmallVec<[TextRange; 1]>>> { - Some(self.file_id.expansion_info(db)?.map_range_up_once(db, self.value.text_range())) + ) -> InFile<smallvec::SmallVec<[TextRange; 1]>> { + self.file_id.expansion_info(db).map_range_up_once(db, self.value.text_range()) } +} +impl InFile<SyntaxToken> { /// Falls back to the macro call range if the node cannot be mapped up fully. pub fn original_file_range(self, db: &dyn db::ExpandDatabase) -> FileRange { match self.file_id.repr() { HirFileIdRepr::FileId(file_id) => FileRange { file_id, range: self.value.text_range() }, HirFileIdRepr::MacroFile(mac_file) => { let (range, ctxt) = ExpansionInfo::new(db, mac_file) - .map_token_range_up(db, self.value.text_range()); + .span_for_offset(db, self.value.text_range().start()); // FIXME: Figure out an API that makes proper use of ctx, this only exists to // keep pre-token map rewrite behaviour. @@ -280,7 +273,7 @@ impl InFile<SyntaxToken> { } HirFileIdRepr::MacroFile(mac_file) => { let (range, ctxt) = ExpansionInfo::new(db, mac_file) - .map_token_range_up(db, self.value.text_range()); + .span_for_offset(db, self.value.text_range().start()); // FIXME: Figure out an API that makes proper use of ctx, this only exists to // keep pre-token map rewrite behaviour. @@ -294,20 +287,13 @@ impl InFile<SyntaxToken> { } } -impl InFile<TextRange> { - /// Attempts to map the syntax node back up its macro calls. - pub fn original_file_range(self, db: &dyn db::ExpandDatabase) -> FileRange { - let (range, _ctxt) = match self.file_id.repr() { - HirFileIdRepr::FileId(file_id) => { - (FileRange { file_id, range: self.value }, SyntaxContextId::ROOT) - } - HirFileIdRepr::MacroFile(m) => { - ExpansionInfo::new(db, m).map_token_range_up(db, self.value) - } - }; - range +impl InMacroFile<TextSize> { + pub fn original_file_range(self, db: &dyn db::ExpandDatabase) -> (FileRange, SyntaxContextId) { + ExpansionInfo::new(db, self.file_id).span_for_offset(db, self.value) } +} +impl InFile<TextRange> { pub fn original_node_file_range( self, db: &dyn db::ExpandDatabase, @@ -353,7 +339,7 @@ impl<N: AstNode> InFile<N> { } HirFileIdRepr::MacroFile(m) => m, }; - if !self.file_id.is_attr_macro(db) { + if !file_id.is_attr_macro(db) { return None; } diff --git a/crates/hir-expand/src/lib.rs b/crates/hir-expand/src/lib.rs index 167ba0eb5da..fe336aa1421 100644 --- a/crates/hir-expand/src/lib.rs +++ b/crates/hir-expand/src/lib.rs @@ -179,9 +179,6 @@ pub trait HirFileIdExt { /// one of the calls comes from an `include!``. fn original_file_respecting_includes(self, db: &dyn db::ExpandDatabase) -> FileId; - /// If this is a macro call, returns the syntax node of the call. - fn call_node(self, db: &dyn db::ExpandDatabase) -> Option<InFile<SyntaxNode>>; - /// If this is a macro call, returns the syntax node of the very first macro call this file resides in. fn original_call_node(self, db: &dyn db::ExpandDatabase) -> Option<InRealFile<SyntaxNode>>; @@ -190,19 +187,6 @@ pub trait HirFileIdExt { fn as_builtin_derive_attr_node(&self, db: &dyn db::ExpandDatabase) -> Option<InFile<ast::Attr>>; - fn is_builtin_derive(&self, db: &dyn db::ExpandDatabase) -> bool; - fn is_custom_derive(&self, db: &dyn db::ExpandDatabase) -> bool; - - /// Return whether this file is an include macro - fn is_include_macro(&self, db: &dyn db::ExpandDatabase) -> bool; - - fn is_eager(&self, db: &dyn db::ExpandDatabase) -> bool; - /// Return whether this file is an attr macro - fn is_attr_macro(&self, db: &dyn db::ExpandDatabase) -> bool; - - /// Return whether this file is the pseudo expansion of the derive attribute. - /// See [`crate::builtin_attr_macro::derive_attr_expand`]. - fn is_derive_attr_pseudo_expansion(&self, db: &dyn db::ExpandDatabase) -> bool; } impl HirFileIdExt for HirFileId { @@ -241,12 +225,6 @@ impl HirFileIdExt for HirFileId { } } - fn call_node(self, db: &dyn db::ExpandDatabase) -> Option<InFile<SyntaxNode>> { - let macro_file = self.macro_file()?; - let loc: MacroCallLoc = db.lookup_intern_macro_call(macro_file.macro_call_id); - Some(loc.to_node(db)) - } - fn original_call_node(self, db: &dyn db::ExpandDatabase) -> Option<InRealFile<SyntaxNode>> { let mut call = db.lookup_intern_macro_call(self.macro_file()?.macro_call_id).to_node(db); loop { @@ -278,77 +256,34 @@ impl HirFileIdExt for HirFileId { }; Some(attr.with_value(ast::Attr::cast(attr.value.clone())?)) } +} - fn is_custom_derive(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - matches!( - db.lookup_intern_macro_call(macro_file.macro_call_id).def.kind, - MacroDefKind::ProcMacro(_, ProcMacroKind::CustomDerive, _) - ) - } - None => false, - } - } - - fn is_builtin_derive(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - matches!( - db.lookup_intern_macro_call(macro_file.macro_call_id).def.kind, - MacroDefKind::BuiltInDerive(..) - ) - } - None => false, - } - } +pub trait MacroFileIdExt { + fn expansion_level(self, db: &dyn db::ExpandDatabase) -> u32; + /// If this is a macro call, returns the syntax node of the call. + fn call_node(self, db: &dyn db::ExpandDatabase) -> InFile<SyntaxNode>; - fn is_include_macro(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - db.lookup_intern_macro_call(macro_file.macro_call_id).def.is_include() - } - _ => false, - } - } + fn expansion_info(self, db: &dyn db::ExpandDatabase) -> ExpansionInfo; - fn is_eager(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - let loc: MacroCallLoc = db.lookup_intern_macro_call(macro_file.macro_call_id); - matches!(loc.def.kind, MacroDefKind::BuiltInEager(..)) - } - _ => false, - } - } + fn is_builtin_derive(&self, db: &dyn db::ExpandDatabase) -> bool; + fn is_custom_derive(&self, db: &dyn db::ExpandDatabase) -> bool; - fn is_attr_macro(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - let loc: MacroCallLoc = db.lookup_intern_macro_call(macro_file.macro_call_id); - matches!(loc.kind, MacroCallKind::Attr { .. }) - } - _ => false, - } - } + /// Return whether this file is an include macro + fn is_include_macro(&self, db: &dyn db::ExpandDatabase) -> bool; - fn is_derive_attr_pseudo_expansion(&self, db: &dyn db::ExpandDatabase) -> bool { - match self.macro_file() { - Some(macro_file) => { - let loc: MacroCallLoc = db.lookup_intern_macro_call(macro_file.macro_call_id); - loc.def.is_attribute_derive() - } - None => false, - } - } -} + fn is_eager(&self, db: &dyn db::ExpandDatabase) -> bool; + /// Return whether this file is an attr macro + fn is_attr_macro(&self, db: &dyn db::ExpandDatabase) -> bool; -pub trait MacroFileIdExt { - fn expansion_level(self, db: &dyn db::ExpandDatabase) -> u32; - fn expansion_info(self, db: &dyn db::ExpandDatabase) -> ExpansionInfo; + /// Return whether this file is the pseudo expansion of the derive attribute. + /// See [`crate::builtin_attr_macro::derive_attr_expand`]. + fn is_derive_attr_pseudo_expansion(&self, db: &dyn db::ExpandDatabase) -> bool; } impl MacroFileIdExt for MacroFileId { + fn call_node(self, db: &dyn db::ExpandDatabase) -> InFile<SyntaxNode> { + db.lookup_intern_macro_call(self.macro_call_id).to_node(db) + } fn expansion_level(self, db: &dyn db::ExpandDatabase) -> u32 { let mut level = 0; let mut macro_file = self; @@ -367,6 +302,39 @@ impl MacroFileIdExt for MacroFileId { fn expansion_info(self, db: &dyn db::ExpandDatabase) -> ExpansionInfo { ExpansionInfo::new(db, self) } + + fn is_custom_derive(&self, db: &dyn db::ExpandDatabase) -> bool { + matches!( + db.lookup_intern_macro_call(self.macro_call_id).def.kind, + MacroDefKind::ProcMacro(_, ProcMacroKind::CustomDerive, _) + ) + } + + fn is_builtin_derive(&self, db: &dyn db::ExpandDatabase) -> bool { + matches!( + db.lookup_intern_macro_call(self.macro_call_id).def.kind, + MacroDefKind::BuiltInDerive(..) + ) + } + + fn is_include_macro(&self, db: &dyn db::ExpandDatabase) -> bool { + db.lookup_intern_macro_call(self.macro_call_id).def.is_include() + } + + fn is_eager(&self, db: &dyn db::ExpandDatabase) -> bool { + let loc: MacroCallLoc = db.lookup_intern_macro_call(self.macro_call_id); + matches!(loc.def.kind, MacroDefKind::BuiltInEager(..)) + } + + fn is_attr_macro(&self, db: &dyn db::ExpandDatabase) -> bool { + let loc: MacroCallLoc = db.lookup_intern_macro_call(self.macro_call_id); + matches!(loc.kind, MacroCallKind::Attr { .. }) + } + + fn is_derive_attr_pseudo_expansion(&self, db: &dyn db::ExpandDatabase) -> bool { + let loc: MacroCallLoc = db.lookup_intern_macro_call(self.macro_call_id); + loc.def.is_attribute_derive() + } } impl MacroDefId { @@ -653,14 +621,14 @@ impl ExpansionInfo { Some(tokens.map(move |token| InMacroFile::new(self.expanded.file_id, token))) } - /// Maps up the text range out of the expansion hierarchy back into the original file its from. - pub fn map_token_range_up( + /// Looks up the span at the given offset. + pub fn span_for_offset( &self, db: &dyn db::ExpandDatabase, - range: TextRange, + offset: TextSize, ) -> (FileRange, SyntaxContextId) { - debug_assert!(self.expanded.value.text_range().contains_range(range)); - let span = self.exp_map.span_at(range.start()); + debug_assert!(self.expanded.value.text_range().contains(offset)); + let span = self.exp_map.span_at(offset); let anchor_offset = db .ast_id_map(span.anchor.file_id.into()) .get_erased(span.anchor.ast_id) diff --git a/crates/hir-ty/src/diagnostics/decl_check.rs b/crates/hir-ty/src/diagnostics/decl_check.rs index c2ff487ef91..51a044d8ef5 100644 --- a/crates/hir-ty/src/diagnostics/decl_check.rs +++ b/crates/hir-ty/src/diagnostics/decl_check.rs @@ -24,7 +24,7 @@ use hir_def::{ }; use hir_expand::{ name::{AsName, Name}, - HirFileId, HirFileIdExt, + HirFileId, MacroFileIdExt, }; use stdx::{always, never}; use syntax::{ @@ -196,7 +196,7 @@ impl<'a> DeclValidator<'a> { AttrDefId::GenericParamId(_) => None, } .map_or(false, |file_id| { - file_id.is_custom_derive(db.upcast()) || file_id.is_builtin_derive(db.upcast()) + matches!(file_id.macro_file(), Some(file_id) if file_id.is_custom_derive(db.upcast()) || file_id.is_builtin_derive(db.upcast())) }) }; diff --git a/crates/hir/src/lib.rs b/crates/hir/src/lib.rs index 7e210740eac..4a0c384e8a3 100644 --- a/crates/hir/src/lib.rs +++ b/crates/hir/src/lib.rs @@ -128,6 +128,7 @@ pub use { hygiene::{marks_rev, SyntaxContextExt}, name::{known, Name}, tt, ExpandResult, HirFileId, HirFileIdExt, InFile, InMacroFile, InRealFile, MacroFileId, + MacroFileIdExt, }, hir_ty::{ display::{ClosureStyle, HirDisplay, HirDisplayError, HirWrite}, @@ -607,7 +608,7 @@ impl Module { let tree = loc.id.item_tree(db.upcast()); let node = &tree[loc.id.value]; let file_id = loc.id.file_id(); - if file_id.is_builtin_derive(db.upcast()) { + if file_id.macro_file().map_or(false, |it| it.is_builtin_derive(db.upcast())) { // these expansion come from us, diagnosing them is a waste of resources // FIXME: Once we diagnose the inputs to builtin derives, we should at least extract those diagnostics somehow continue; diff --git a/crates/hir/src/semantics.rs b/crates/hir/src/semantics.rs index ac70c27785c..46835ec04e0 100644 --- a/crates/hir/src/semantics.rs +++ b/crates/hir/src/semantics.rs @@ -20,8 +20,8 @@ use hir_def::{ AsMacroCall, DefWithBodyId, FieldId, FunctionId, MacroId, TraitId, VariantId, }; use hir_expand::{ - db::ExpandDatabase, files::InRealFile, name::AsName, ExpansionInfo, HirFileIdExt, MacroCallId, - MacroFileId, MacroFileIdExt, + db::ExpandDatabase, files::InRealFile, name::AsName, ExpansionInfo, MacroCallId, MacroFileId, + MacroFileIdExt, }; use itertools::Itertools; use rustc_hash::{FxHashMap, FxHashSet}; @@ -865,7 +865,7 @@ impl<'db> SemanticsImpl<'db> { Some(parent) => Some(InFile::new(file_id, parent)), None => { self.cache(value.clone(), file_id); - file_id.call_node(db) + Some(file_id.macro_file()?.call_node(db)) } } }) diff --git a/crates/hir/src/source_analyzer.rs b/crates/hir/src/source_analyzer.rs index 8afa7e06594..7a31e6df1fa 100644 --- a/crates/hir/src/source_analyzer.rs +++ b/crates/hir/src/source_analyzer.rs @@ -29,7 +29,7 @@ use hir_expand::{ mod_path::path, name, name::{AsName, Name}, - HirFileId, HirFileIdExt, InFile, MacroFileId, MacroFileIdExt, + HirFileId, InFile, MacroFileId, MacroFileIdExt, }; use hir_ty::{ diagnostics::{ @@ -939,11 +939,12 @@ fn scope_for_offset( } // FIXME handle attribute expansion - let source = iter::successors(file_id.call_node(db.upcast()), |it| { - it.file_id.call_node(db.upcast()) - }) - .find(|it| it.file_id == from_file) - .filter(|it| it.value.kind() == SyntaxKind::MACRO_CALL)?; + let source = + iter::successors(file_id.macro_file().map(|it| it.call_node(db.upcast())), |it| { + Some(it.file_id.macro_file()?.call_node(db.upcast())) + }) + .find(|it| it.file_id == from_file) + .filter(|it| it.value.kind() == SyntaxKind::MACRO_CALL)?; Some((source.value.text_range(), scope)) }) .filter(|(expr_range, _scope)| expr_range.start() <= offset && offset <= expr_range.end()) diff --git a/crates/hir/src/symbols.rs b/crates/hir/src/symbols.rs index 2b03d575cb2..03112f6de5a 100644 --- a/crates/hir/src/symbols.rs +++ b/crates/hir/src/symbols.rs @@ -49,10 +49,6 @@ impl DeclarationLocation { let node = resolve_node(db, self.hir_file_id, &self.ptr); node.as_ref().original_file_range(db.upcast()) } - - pub fn original_name_range(&self, db: &dyn HirDatabase) -> FileRange { - InFile::new(self.hir_file_id, self.name_ptr.text_range()).original_file_range(db.upcast()) - } } fn resolve_node( diff --git a/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs b/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs index 1b373bcb8ce..b54e4204e3f 100644 --- a/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs +++ b/crates/ide-assists/src/handlers/replace_derive_with_manual_impl.rs @@ -1,4 +1,4 @@ -use hir::{HirFileIdExt, InFile, ModuleDef}; +use hir::{InFile, MacroFileIdExt, ModuleDef}; use ide_db::{helpers::mod_path_to_ast, imports::import_assets::NameToImport, items_locator}; use itertools::Itertools; use syntax::{ @@ -43,12 +43,12 @@ pub(crate) fn replace_derive_with_manual_impl( ) -> Option<()> { let attr = ctx.find_node_at_offset_with_descend::<ast::Attr>()?; let path = attr.path()?; - let hir_file = ctx.sema.hir_file_for(attr.syntax()); - if !hir_file.is_derive_attr_pseudo_expansion(ctx.db()) { + let macro_file = ctx.sema.hir_file_for(attr.syntax()).macro_file()?; + if !macro_file.is_derive_attr_pseudo_expansion(ctx.db()) { return None; } - let InFile { file_id, value } = hir_file.call_node(ctx.db())?; + let InFile { file_id, value } = macro_file.call_node(ctx.db()); if file_id.is_macro() { // FIXME: make this work in macro files return None; @@ -56,7 +56,7 @@ pub(crate) fn replace_derive_with_manual_impl( // collect the derive paths from the #[derive] expansion let current_derives = ctx .sema - .parse_or_expand(hir_file) + .parse_or_expand(macro_file.into()) .descendants() .filter_map(ast::Attr::cast) .filter_map(|attr| attr.path()) diff --git a/crates/ide-diagnostics/src/handlers/field_shorthand.rs b/crates/ide-diagnostics/src/handlers/field_shorthand.rs index 9ed8199ae4d..45fc6f8e68d 100644 --- a/crates/ide-diagnostics/src/handlers/field_shorthand.rs +++ b/crates/ide-diagnostics/src/handlers/field_shorthand.rs @@ -1,7 +1,10 @@ //! Suggests shortening `Foo { field: field }` to `Foo { field }` in both //! expressions and patterns. -use ide_db::{base_db::FileId, source_change::SourceChange}; +use ide_db::{ + base_db::{FileId, FileRange}, + source_change::SourceChange, +}; use syntax::{ast, match_ast, AstNode, SyntaxNode}; use text_edit::TextEdit; @@ -49,7 +52,7 @@ fn check_expr_field_shorthand( Diagnostic::new( DiagnosticCode::Clippy("redundant_field_names"), "Shorthand struct initialization", - field_range, + FileRange { file_id, range: field_range }, ) .with_fixes(Some(vec![fix( "use_expr_field_shorthand", @@ -93,7 +96,7 @@ fn check_pat_field_shorthand( Diagnostic::new( DiagnosticCode::Clippy("redundant_field_names"), "Shorthand struct pattern", - field_range, + FileRange { file_id, range: field_range }, ) .with_fixes(Some(vec![fix( "use_pat_field_shorthand", diff --git a/crates/ide-diagnostics/src/handlers/inactive_code.rs b/crates/ide-diagnostics/src/handlers/inactive_code.rs index 9eb763d3e2c..3b2e15a1788 100644 --- a/crates/ide-diagnostics/src/handlers/inactive_code.rs +++ b/crates/ide-diagnostics/src/handlers/inactive_code.rs @@ -31,7 +31,7 @@ pub(crate) fn inactive_code( let res = Diagnostic::new( DiagnosticCode::Ra("inactive-code", Severity::WeakWarning), message, - ctx.sema.diagnostics_display_range(d.node.clone()).range, + ctx.sema.diagnostics_display_range(d.node.clone()), ) .with_unused(true); Some(res) diff --git a/crates/ide-diagnostics/src/handlers/invalid_derive_target.rs b/crates/ide-diagnostics/src/handlers/invalid_derive_target.rs index 1ec17952b23..f68f5b44b11 100644 --- a/crates/ide-diagnostics/src/handlers/invalid_derive_target.rs +++ b/crates/ide-diagnostics/src/handlers/invalid_derive_target.rs @@ -8,7 +8,7 @@ pub(crate) fn invalid_derive_target( ctx: &DiagnosticsContext<'_>, d: &hir::InvalidDeriveTarget, ) -> Diagnostic { - let display_range = ctx.sema.diagnostics_display_range(d.node.clone()).range; + let display_range = ctx.sema.diagnostics_display_range(d.node.clone()); Diagnostic::new( DiagnosticCode::RustcHardError("E0774"), diff --git a/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs b/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs index 659b74445f8..d330973aaaa 100644 --- a/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs +++ b/crates/ide-diagnostics/src/handlers/json_is_not_rust.rs @@ -3,7 +3,7 @@ use hir::{PathResolution, Semantics}; use ide_db::{ - base_db::FileId, + base_db::{FileId, FileRange}, helpers::mod_path_to_ast, imports::insert_use::{insert_use, ImportScope}, source_change::SourceChangeBuilder, @@ -119,7 +119,7 @@ pub(crate) fn json_in_items( Diagnostic::new( DiagnosticCode::Ra("json-is-not-rust", Severity::WeakWarning), "JSON syntax is not valid as a Rust item", - range, + FileRange { file_id, range }, ) .with_fixes(Some(vec![{ let mut scb = SourceChangeBuilder::new(file_id); diff --git a/crates/ide-diagnostics/src/handlers/macro_error.rs b/crates/ide-diagnostics/src/handlers/macro_error.rs index 2993950be04..099de4528d4 100644 --- a/crates/ide-diagnostics/src/handlers/macro_error.rs +++ b/crates/ide-diagnostics/src/handlers/macro_error.rs @@ -264,4 +264,24 @@ fn f() { "#, ) } + + #[test] + fn include_does_not_break_diagnostics() { + let mut config = DiagnosticsConfig::test_sample(); + config.disabled.insert("inactive-code".to_string()); + config.disabled.insert("unlinked-file".to_string()); + check_diagnostics_with_config( + config, + r#" +//- minicore: include +//- /lib.rs crate:lib +include!("include-me.rs"); +//- /include-me.rs +/// long doc that pushes the diagnostic range beyond the first file's text length + #[err] +//^^^^^^error: unresolved macro `err` +mod prim_never {} +"#, + ); + } } diff --git a/crates/ide-diagnostics/src/handlers/malformed_derive.rs b/crates/ide-diagnostics/src/handlers/malformed_derive.rs index fc57dde69f2..6202d158539 100644 --- a/crates/ide-diagnostics/src/handlers/malformed_derive.rs +++ b/crates/ide-diagnostics/src/handlers/malformed_derive.rs @@ -7,7 +7,7 @@ pub(crate) fn malformed_derive( ctx: &DiagnosticsContext<'_>, d: &hir::MalformedDerive, ) -> Diagnostic { - let display_range = ctx.sema.diagnostics_display_range(d.node.clone()).range; + let display_range = ctx.sema.diagnostics_display_range(d.node.clone()); Diagnostic::new( DiagnosticCode::RustcHardError("E0777"), diff --git a/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs b/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs index 06ba13bcc55..8296018022c 100644 --- a/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs +++ b/crates/ide-diagnostics/src/handlers/mismatched_arg_count.rs @@ -1,8 +1,9 @@ use either::Either; use hir::InFile; +use ide_db::base_db::FileRange; use syntax::{ ast::{self, HasArgList}, - AstNode, SyntaxNodePtr, TextRange, + AstNode, SyntaxNodePtr, }; use crate::{adjusted_display_range, Diagnostic, DiagnosticCode, DiagnosticsContext}; @@ -48,7 +49,7 @@ fn invalid_args_range( source: InFile<SyntaxNodePtr>, expected: usize, found: usize, -) -> TextRange { +) -> FileRange { adjusted_display_range::<Either<ast::Expr, ast::TupleStructPat>>(ctx, source, &|expr| { let (text_range, r_paren_token, expected_arg) = match expr { Either::Left(ast::Expr::CallExpr(call)) => { diff --git a/crates/ide-diagnostics/src/handlers/type_mismatch.rs b/crates/ide-diagnostics/src/handlers/type_mismatch.rs index fd00535d0c3..70beb946893 100644 --- a/crates/ide-diagnostics/src/handlers/type_mismatch.rs +++ b/crates/ide-diagnostics/src/handlers/type_mismatch.rs @@ -35,14 +35,10 @@ pub(crate) fn type_mismatch(ctx: &DiagnosticsContext<'_>, d: &hir::TypeMismatch) Some(salient_token_range) }, ), - pat => { - ctx.sema - .diagnostics_display_range(InFile { - file_id: d.expr_or_pat.file_id, - value: pat.syntax_node_ptr(), - }) - .range - } + pat => ctx.sema.diagnostics_display_range(InFile { + file_id: d.expr_or_pat.file_id, + value: pat.syntax_node_ptr(), + }), }; let mut diag = Diagnostic::new( DiagnosticCode::RustcHardError("E0308"), @@ -84,7 +80,7 @@ fn add_reference( expr_ptr: &InFile<AstPtr<ast::Expr>>, acc: &mut Vec<Assist>, ) -> Option<()> { - let range = ctx.sema.diagnostics_display_range(expr_ptr.clone().map(|it| it.into())).range; + let range = ctx.sema.diagnostics_display_range(expr_ptr.clone().map(|it| it.into())); let (_, mutability) = d.expected.as_reference()?; let actual_with_ref = Type::reference(&d.actual, mutability); @@ -94,10 +90,9 @@ fn add_reference( let ampersands = format!("&{}", mutability.as_keyword_for_ref()); - let edit = TextEdit::insert(range.start(), ampersands); - let source_change = - SourceChange::from_text_edit(expr_ptr.file_id.original_file(ctx.sema.db), edit); - acc.push(fix("add_reference_here", "Add reference here", source_change, range)); + let edit = TextEdit::insert(range.range.start(), ampersands); + let source_change = SourceChange::from_text_edit(range.file_id, edit); + acc.push(fix("add_reference_here", "Add reference here", source_change, range.range)); Some(()) } diff --git a/crates/ide-diagnostics/src/handlers/typed_hole.rs b/crates/ide-diagnostics/src/handlers/typed_hole.rs index ea5c7564d34..a740e332bbd 100644 --- a/crates/ide-diagnostics/src/handlers/typed_hole.rs +++ b/crates/ide-diagnostics/src/handlers/typed_hole.rs @@ -26,7 +26,7 @@ pub(crate) fn typed_hole(ctx: &DiagnosticsContext<'_>, d: &hir::TypedHole) -> Di ) }; - Diagnostic::new(DiagnosticCode::RustcHardError("typed-hole"), message, display_range.range) + Diagnostic::new(DiagnosticCode::RustcHardError("typed-hole"), message, display_range) .with_fixes(fixes) } diff --git a/crates/ide-diagnostics/src/handlers/unlinked_file.rs b/crates/ide-diagnostics/src/handlers/unlinked_file.rs index e04f27c27fd..becc24ab21e 100644 --- a/crates/ide-diagnostics/src/handlers/unlinked_file.rs +++ b/crates/ide-diagnostics/src/handlers/unlinked_file.rs @@ -4,7 +4,7 @@ use std::iter; use hir::{db::DefDatabase, DefMap, InFile, ModuleSource}; use ide_db::{ - base_db::{FileId, FileLoader, SourceDatabase, SourceDatabaseExt}, + base_db::{FileId, FileLoader, FileRange, SourceDatabase, SourceDatabaseExt}, source_change::SourceChange, RootDatabase, }; @@ -46,8 +46,12 @@ pub(crate) fn unlinked_file( .unwrap_or(range); acc.push( - Diagnostic::new(DiagnosticCode::Ra("unlinked-file", Severity::WeakWarning), message, range) - .with_fixes(fixes), + Diagnostic::new( + DiagnosticCode::Ra("unlinked-file", Severity::WeakWarning), + message, + FileRange { file_id, range }, + ) + .with_fixes(fixes), ); } diff --git a/crates/ide-diagnostics/src/handlers/unresolved_module.rs b/crates/ide-diagnostics/src/handlers/unresolved_module.rs index 4f81ec05125..e90d385bab8 100644 --- a/crates/ide-diagnostics/src/handlers/unresolved_module.rs +++ b/crates/ide-diagnostics/src/handlers/unresolved_module.rs @@ -87,7 +87,12 @@ mod baz {} "E0583", ), message: "unresolved module, can't find module file: foo.rs, or foo/mod.rs", - range: 0..8, + range: FileRange { + file_id: FileId( + 0, + ), + range: 0..8, + }, severity: Error, unused: false, experimental: false, diff --git a/crates/ide-diagnostics/src/handlers/useless_braces.rs b/crates/ide-diagnostics/src/handlers/useless_braces.rs index c4ac59ec2a4..8dce2af23e3 100644 --- a/crates/ide-diagnostics/src/handlers/useless_braces.rs +++ b/crates/ide-diagnostics/src/handlers/useless_braces.rs @@ -1,5 +1,8 @@ use hir::InFile; -use ide_db::{base_db::FileId, source_change::SourceChange}; +use ide_db::{ + base_db::{FileId, FileRange}, + source_change::SourceChange, +}; use itertools::Itertools; use syntax::{ast, AstNode, SyntaxNode}; use text_edit::TextEdit; @@ -38,7 +41,7 @@ pub(crate) fn useless_braces( Diagnostic::new( DiagnosticCode::RustcLint("unused_braces"), "Unnecessary braces in use statement".to_string(), - use_range, + FileRange { file_id, range: use_range }, ) .with_main_node(InFile::new(file_id.into(), node.clone())) .with_fixes(Some(vec![fix( diff --git a/crates/ide-diagnostics/src/lib.rs b/crates/ide-diagnostics/src/lib.rs index f9fb921f405..35272e87264 100644 --- a/crates/ide-diagnostics/src/lib.rs +++ b/crates/ide-diagnostics/src/lib.rs @@ -133,7 +133,7 @@ impl DiagnosticCode { pub struct Diagnostic { pub code: DiagnosticCode, pub message: String, - pub range: TextRange, + pub range: FileRange, pub severity: Severity, pub unused: bool, pub experimental: bool, @@ -143,7 +143,7 @@ pub struct Diagnostic { } impl Diagnostic { - fn new(code: DiagnosticCode, message: impl Into<String>, range: TextRange) -> Diagnostic { + fn new(code: DiagnosticCode, message: impl Into<String>, range: FileRange) -> Diagnostic { let message = message.into(); Diagnostic { code, @@ -172,7 +172,7 @@ impl Diagnostic { node: InFile<SyntaxNodePtr>, ) -> Diagnostic { let file_id = node.file_id; - Diagnostic::new(code, message, ctx.sema.diagnostics_display_range(node.clone()).range) + Diagnostic::new(code, message, ctx.sema.diagnostics_display_range(node.clone())) .with_main_node(node.map(|x| x.to_node(&ctx.sema.parse_or_expand(file_id)))) } @@ -267,7 +267,7 @@ impl DiagnosticsContext<'_> { &self, node: &InFile<SyntaxNodePtr>, precise_location: Option<TextRange>, - ) -> TextRange { + ) -> FileRange { let sema = &self.sema; (|| { let precise_location = precise_location?; @@ -280,10 +280,11 @@ impl DiagnosticsContext<'_> { } })() .unwrap_or_else(|| sema.diagnostics_display_range(node.clone())) - .range } } +/// Request diagnostics for the given [`FileId`]. The produced diagnostics may point to other files +/// due to macros. pub fn diagnostics( db: &RootDatabase, config: &DiagnosticsConfig, @@ -300,7 +301,7 @@ pub fn diagnostics( Diagnostic::new( DiagnosticCode::RustcHardError("syntax-error"), format!("Syntax Error: {err}"), - err.range(), + FileRange { file_id, range: err.range() }, ) })); @@ -569,12 +570,15 @@ fn adjusted_display_range<N: AstNode>( ctx: &DiagnosticsContext<'_>, diag_ptr: InFile<SyntaxNodePtr>, adj: &dyn Fn(N) -> Option<TextRange>, -) -> TextRange { +) -> FileRange { let FileRange { file_id, range } = ctx.sema.diagnostics_display_range(diag_ptr); let source_file = ctx.sema.db.parse(file_id); - find_node_at_range::<N>(&source_file.syntax_node(), range) - .filter(|it| it.syntax().text_range() == range) - .and_then(adj) - .unwrap_or(range) + FileRange { + file_id, + range: find_node_at_range::<N>(&source_file.syntax_node(), range) + .filter(|it| it.syntax().text_range() == range) + .and_then(adj) + .unwrap_or(range), + } } diff --git a/crates/ide-diagnostics/src/tests.rs b/crates/ide-diagnostics/src/tests.rs index c766a018bfd..48e0363c9ca 100644 --- a/crates/ide-diagnostics/src/tests.rs +++ b/crates/ide-diagnostics/src/tests.rs @@ -7,6 +7,7 @@ use ide_db::{ base_db::{fixture::WithFixture, SourceDatabaseExt}, LineIndexDatabase, RootDatabase, }; +use itertools::Itertools; use stdx::trim_indent; use test_utils::{assert_eq_text, extract_annotations, MiniCore}; @@ -103,33 +104,39 @@ pub(crate) fn check_diagnostics(ra_fixture: &str) { #[track_caller] pub(crate) fn check_diagnostics_with_config(config: DiagnosticsConfig, ra_fixture: &str) { let (db, files) = RootDatabase::with_many_files(ra_fixture); + let mut annotations = files + .iter() + .copied() + .flat_map(|file_id| { + super::diagnostics(&db, &config, &AssistResolveStrategy::All, file_id).into_iter().map( + |d| { + let mut annotation = String::new(); + if let Some(fixes) = &d.fixes { + assert!(!fixes.is_empty()); + annotation.push_str("💡 ") + } + annotation.push_str(match d.severity { + Severity::Error => "error", + Severity::WeakWarning => "weak", + Severity::Warning => "warn", + Severity::Allow => "allow", + }); + annotation.push_str(": "); + annotation.push_str(&d.message); + (d.range, annotation) + }, + ) + }) + .map(|(diagnostic, annotation)| (diagnostic.file_id, (diagnostic.range, annotation))) + .into_group_map(); for file_id in files { let line_index = db.line_index(file_id); - let diagnostics = super::diagnostics(&db, &config, &AssistResolveStrategy::All, file_id); + let mut actual = annotations.remove(&file_id).unwrap_or_default(); let expected = extract_annotations(&db.file_text(file_id)); - let mut actual = diagnostics - .into_iter() - .map(|d| { - let mut annotation = String::new(); - if let Some(fixes) = &d.fixes { - assert!(!fixes.is_empty()); - annotation.push_str("💡 ") - } - annotation.push_str(match d.severity { - Severity::Error => "error", - Severity::WeakWarning => "weak", - Severity::Warning => "warn", - Severity::Allow => "allow", - }); - annotation.push_str(": "); - annotation.push_str(&d.message); - (d.range, annotation) - }) - .collect::<Vec<_>>(); actual.sort_by_key(|(range, _)| range.start()); if expected.is_empty() { - // makes minicore smoke test debugable + // makes minicore smoke test debuggable for (e, _) in &actual { eprintln!( "Code in range {e:?} = {}", diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs index 653d9f08838..024053effe4 100644 --- a/crates/ide/src/expand_macro.rs +++ b/crates/ide/src/expand_macro.rs @@ -1,4 +1,4 @@ -use hir::{DescendPreference, HirFileIdExt, InFile, Semantics}; +use hir::{DescendPreference, InFile, MacroFileIdExt, Semantics}; use ide_db::{ base_db::FileId, helpers::pick_best_token, syntax_helpers::insert_whitespace_into_node::insert_ws_into, RootDatabase, @@ -44,15 +44,15 @@ pub(crate) fn expand_macro(db: &RootDatabase, position: FilePosition) -> Option< .descend_into_macros(DescendPreference::None, tok.clone()) .into_iter() .find_map(|descended| { - let hir_file = sema.hir_file_for(&descended.parent()?); - if !hir_file.is_derive_attr_pseudo_expansion(db) { + let macro_file = sema.hir_file_for(&descended.parent()?).macro_file()?; + if !macro_file.is_derive_attr_pseudo_expansion(db) { return None; } let name = descended.parent_ancestors().filter_map(ast::Path::cast).last()?.to_string(); // up map out of the #[derive] expansion let InFile { file_id, value: tokens } = - hir::InFile::new(hir_file, descended).upmap_once(db)?; + hir::InMacroFile::new(macro_file, descended).upmap_once(db); let token = sema.parse_or_expand(file_id).covering_element(tokens[0]).into_token()?; let attr = token.parent_ancestors().find_map(ast::Attr::cast)?; let expansions = sema.expand_derive_macro(&attr)?; diff --git a/crates/ide/src/runnables.rs b/crates/ide/src/runnables.rs index c0b556f5441..d334e66d3dd 100644 --- a/crates/ide/src/runnables.rs +++ b/crates/ide/src/runnables.rs @@ -142,7 +142,7 @@ pub(crate) fn runnables(db: &RootDatabase, file_id: FileId) -> Vec<Runnable> { Definition::Function(it) => it.source(db).map(|src| src.file_id), _ => None, }; - if let Some(file_id) = file_id.filter(|file| file.call_node(db).is_some()) { + if let Some(file_id) = file_id.filter(|file| file.macro_file().is_some()) { in_macro_expansion.entry(file_id).or_default().push(runnable); return; } diff --git a/crates/ide/src/syntax_highlighting/highlight.rs b/crates/ide/src/syntax_highlighting/highlight.rs index d510c11c3d5..0558f658fd1 100644 --- a/crates/ide/src/syntax_highlighting/highlight.rs +++ b/crates/ide/src/syntax_highlighting/highlight.rs @@ -1,6 +1,6 @@ //! Computes color for a single element. -use hir::{AsAssocItem, HasVisibility, HirFileIdExt, Semantics}; +use hir::{AsAssocItem, HasVisibility, MacroFileIdExt, Semantics}; use ide_db::{ defs::{Definition, IdentClass, NameClass, NameRefClass}, FxHashMap, RootDatabase, SymbolKind, @@ -218,7 +218,10 @@ fn highlight_name_ref( // We can fix this for derive attributes since derive helpers are recorded, but not for // general attributes. None if name_ref.syntax().ancestors().any(|it| it.kind() == ATTR) - && !sema.hir_file_for(name_ref.syntax()).is_derive_attr_pseudo_expansion(sema.db) => + && !sema + .hir_file_for(name_ref.syntax()) + .macro_file() + .map_or(false, |it| it.is_derive_attr_pseudo_expansion(sema.db)) => { return HlTag::Symbol(SymbolKind::Attribute).into(); } diff --git a/crates/rust-analyzer/src/diagnostics.rs b/crates/rust-analyzer/src/diagnostics.rs index 71701ef1617..f80beb9caad 100644 --- a/crates/rust-analyzer/src/diagnostics.rs +++ b/crates/rust-analyzer/src/diagnostics.rs @@ -5,6 +5,7 @@ use std::mem; use ide::FileId; use ide_db::FxHashMap; +use itertools::Itertools; use nohash_hasher::{IntMap, IntSet}; use rustc_hash::FxHashSet; use triomphe::Arc; @@ -129,8 +130,28 @@ pub(crate) fn fetch_native_diagnostics( ) -> Vec<(FileId, Vec<lsp_types::Diagnostic>)> { let _p = profile::span("fetch_native_diagnostics"); let _ctx = stdx::panic_context::enter("fetch_native_diagnostics".to_owned()); - subscriptions - .into_iter() + + let convert_diagnostic = + |line_index: &crate::line_index::LineIndex, d: ide::Diagnostic| lsp_types::Diagnostic { + range: lsp::to_proto::range(&line_index, d.range.range), + severity: Some(lsp::to_proto::diagnostic_severity(d.severity)), + code: Some(lsp_types::NumberOrString::String(d.code.as_str().to_string())), + code_description: Some(lsp_types::CodeDescription { + href: lsp_types::Url::parse(&d.code.url()).unwrap(), + }), + source: Some("rust-analyzer".to_string()), + message: d.message, + related_information: None, + tags: d.unused.then(|| vec![lsp_types::DiagnosticTag::UNNECESSARY]), + data: None, + }; + + // the diagnostics produced may point to different files not requested by the concrete request, + // put those into here and filter later + let mut odd_ones = Vec::new(); + let mut diagnostics = subscriptions + .iter() + .copied() .filter_map(|file_id| { let line_index = snapshot.file_line_index(file_id).ok()?; let diagnostics = snapshot @@ -142,21 +163,39 @@ pub(crate) fn fetch_native_diagnostics( ) .ok()? .into_iter() - .map(move |d| lsp_types::Diagnostic { - range: lsp::to_proto::range(&line_index, d.range), - severity: Some(lsp::to_proto::diagnostic_severity(d.severity)), - code: Some(lsp_types::NumberOrString::String(d.code.as_str().to_string())), - code_description: Some(lsp_types::CodeDescription { - href: lsp_types::Url::parse(&d.code.url()).unwrap(), - }), - source: Some("rust-analyzer".to_string()), - message: d.message, - related_information: None, - tags: d.unused.then(|| vec![lsp_types::DiagnosticTag::UNNECESSARY]), - data: None, + .filter_map(|d| { + if d.range.file_id == file_id { + Some(convert_diagnostic(&line_index, d)) + } else { + odd_ones.push(d); + None + } }) .collect::<Vec<_>>(); Some((file_id, diagnostics)) }) - .collect() + .collect::<Vec<_>>(); + + // Add back any diagnostics that point to files we are subscribed to + for (file_id, group) in odd_ones + .into_iter() + .sorted_by_key(|it| it.range.file_id) + .group_by(|it| it.range.file_id) + .into_iter() + { + if !subscriptions.contains(&file_id) { + continue; + } + let Some((_, diagnostics)) = diagnostics.iter_mut().find(|&&mut (id, _)| id == file_id) + else { + continue; + }; + let Some(line_index) = snapshot.file_line_index(file_id).ok() else { + break; + }; + for diagnostic in group { + diagnostics.push(convert_diagnostic(&line_index, diagnostic)); + } + } + diagnostics } |