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Auto merge of #12913 - Veykril:attr-merge, r=Veykril
fix: Fix ast-id up when merging raw attributes Fixes https://github.com/rust-lang/rust-analyzer/issues/12912
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commit
e0ff4befda
@ -124,13 +124,24 @@ impl RawAttrs {
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pub(crate) fn merge(&self, other: Self) -> Self {
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// FIXME: This needs to fixup `AttrId`s
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match (&self.entries, &other.entries) {
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match (&self.entries, other.entries) {
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(None, None) => Self::EMPTY,
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(Some(entries), None) | (None, Some(entries)) => {
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Self { entries: Some(entries.clone()) }
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}
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(None, entries @ Some(_)) => Self { entries },
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(Some(entries), None) => Self { entries: Some(entries.clone()) },
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(Some(a), Some(b)) => {
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Self { entries: Some(a.iter().chain(b.iter()).cloned().collect()) }
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let last_ast_index = a.last().map_or(0, |it| it.id.ast_index + 1);
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Self {
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entries: Some(
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a.iter()
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.cloned()
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.chain(b.iter().map(|it| {
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let mut it = it.clone();
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it.id.ast_index += last_ast_index;
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it
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}))
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.collect(),
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),
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}
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}
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}
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}
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@ -13,7 +13,7 @@ mod html;
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#[cfg(test)]
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mod tests;
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use hir::{InFile, Name, Semantics};
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use hir::{Name, Semantics};
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use ide_db::{FxHashMap, RootDatabase};
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use syntax::{
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ast, AstNode, AstToken, NodeOrToken, SyntaxKind::*, SyntaxNode, TextRange, WalkEvent, T,
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@ -325,7 +325,7 @@ fn traverse(
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Leave(NodeOrToken::Node(node)) => {
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// Doc comment highlighting injection, we do this when leaving the node
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// so that we overwrite the highlighting of the doc comment itself.
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inject::doc_comment(hl, sema, InFile::new(file_id.into(), &node));
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inject::doc_comment(hl, sema, file_id, &node);
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continue;
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}
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};
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@ -5,7 +5,8 @@ use std::mem;
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use either::Either;
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use hir::{InFile, Semantics};
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use ide_db::{
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active_parameter::ActiveParameter, defs::Definition, rust_doc::is_rust_fence, SymbolKind,
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active_parameter::ActiveParameter, base_db::FileId, defs::Definition, rust_doc::is_rust_fence,
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SymbolKind,
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};
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use syntax::{
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ast::{self, AstNode, IsString, QuoteOffsets},
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@ -81,16 +82,18 @@ pub(super) fn ra_fixture(
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const RUSTDOC_FENCE_LENGTH: usize = 3;
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const RUSTDOC_FENCES: [&str; 2] = ["```", "~~~"];
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/// Injection of syntax highlighting of doctests.
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/// Injection of syntax highlighting of doctests and intra doc links.
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pub(super) fn doc_comment(
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hl: &mut Highlights,
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sema: &Semantics<'_, RootDatabase>,
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InFile { file_id: src_file_id, value: node }: InFile<&SyntaxNode>,
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src_file_id: FileId,
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node: &SyntaxNode,
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) {
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let (attributes, def) = match doc_attributes(sema, node) {
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Some(it) => it,
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None => return,
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};
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let src_file_id = src_file_id.into();
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// Extract intra-doc links and emit highlights for them.
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if let Some((docs, doc_mapping)) = attributes.docs_with_rangemap(sema.db) {
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@ -0,0 +1,51 @@
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<style>
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body { margin: 0; }
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pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; }
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.lifetime { color: #DFAF8F; font-style: italic; }
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.label { color: #DFAF8F; font-style: italic; }
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.comment { color: #7F9F7F; }
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.documentation { color: #629755; }
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.intra_doc_link { font-style: italic; }
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.injected { opacity: 0.65 ; }
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.struct, .enum { color: #7CB8BB; }
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.enum_variant { color: #BDE0F3; }
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.string_literal { color: #CC9393; }
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.field { color: #94BFF3; }
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.function { color: #93E0E3; }
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.function.unsafe { color: #BC8383; }
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.trait.unsafe { color: #BC8383; }
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.operator.unsafe { color: #BC8383; }
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.mutable.unsafe { color: #BC8383; text-decoration: underline; }
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.keyword.unsafe { color: #BC8383; font-weight: bold; }
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.macro.unsafe { color: #BC8383; }
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.parameter { color: #94BFF3; }
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.text { color: #DCDCCC; }
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.type { color: #7CB8BB; }
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.builtin_type { color: #8CD0D3; }
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.type_param { color: #DFAF8F; }
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.attribute { color: #94BFF3; }
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.numeric_literal { color: #BFEBBF; }
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.bool_literal { color: #BFE6EB; }
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.macro { color: #94BFF3; }
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.derive { color: #94BFF3; font-style: italic; }
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.module { color: #AFD8AF; }
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.value_param { color: #DCDCCC; }
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.variable { color: #DCDCCC; }
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.format_specifier { color: #CC696B; }
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.mutable { text-decoration: underline; }
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.escape_sequence { color: #94BFF3; }
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.keyword { color: #F0DFAF; font-weight: bold; }
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.control { font-style: italic; }
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.reference { font-style: italic; font-weight: bold; }
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.unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
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</style>
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<pre><code><span class="comment documentation">//! </span><span class="struct documentation injected intra_doc_link">[Struct]</span>
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<span class="comment documentation">//! This is an intra doc injection test for modules</span>
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<span class="comment documentation">//! </span><span class="struct documentation injected intra_doc_link">[Struct]</span>
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<span class="comment documentation">//! This is an intra doc injection test for modules</span>
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<span class="keyword">pub</span> <span class="keyword">struct</span> <span class="struct declaration public">Struct</span><span class="semicolon">;</span>
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</code></pre>
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@ -0,0 +1,50 @@
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<style>
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body { margin: 0; }
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pre { color: #DCDCCC; background: #3F3F3F; font-size: 22px; padding: 0.4em; }
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.lifetime { color: #DFAF8F; font-style: italic; }
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.label { color: #DFAF8F; font-style: italic; }
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.comment { color: #7F9F7F; }
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.documentation { color: #629755; }
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.intra_doc_link { font-style: italic; }
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.injected { opacity: 0.65 ; }
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.struct, .enum { color: #7CB8BB; }
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.enum_variant { color: #BDE0F3; }
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.string_literal { color: #CC9393; }
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.field { color: #94BFF3; }
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.function { color: #93E0E3; }
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.function.unsafe { color: #BC8383; }
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.trait.unsafe { color: #BC8383; }
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.operator.unsafe { color: #BC8383; }
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.mutable.unsafe { color: #BC8383; text-decoration: underline; }
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.keyword.unsafe { color: #BC8383; font-weight: bold; }
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.macro.unsafe { color: #BC8383; }
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.parameter { color: #94BFF3; }
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.text { color: #DCDCCC; }
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.type { color: #7CB8BB; }
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.builtin_type { color: #8CD0D3; }
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.type_param { color: #DFAF8F; }
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.attribute { color: #94BFF3; }
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.numeric_literal { color: #BFEBBF; }
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.bool_literal { color: #BFE6EB; }
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.macro { color: #94BFF3; }
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.derive { color: #94BFF3; font-style: italic; }
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.module { color: #AFD8AF; }
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.value_param { color: #DCDCCC; }
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.variable { color: #DCDCCC; }
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.format_specifier { color: #CC696B; }
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.mutable { text-decoration: underline; }
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.escape_sequence { color: #94BFF3; }
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.keyword { color: #F0DFAF; font-weight: bold; }
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.control { font-style: italic; }
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.reference { font-style: italic; font-weight: bold; }
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.unresolved_reference { color: #FC5555; text-decoration: wavy underline; }
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</style>
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<pre><code><span class="comment documentation">/// </span><span class="struct documentation injected intra_doc_link">[crate::foo::Struct]</span>
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<span class="comment documentation">/// This is an intra doc injection test for modules</span>
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<span class="comment documentation">/// </span><span class="struct documentation injected intra_doc_link">[crate::foo::Struct]</span>
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<span class="comment documentation">/// This is an intra doc injection test for modules</span>
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<span class="keyword">mod</span> <span class="module declaration">foo</span><span class="semicolon">;</span>
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</code></pre>
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@ -914,6 +914,48 @@ fn main() {
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);
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}
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#[test]
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fn test_mod_hl_injection() {
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check_highlighting(
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r##"
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//- /foo.rs
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//! [Struct]
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//! This is an intra doc injection test for modules
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//! [Struct]
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//! This is an intra doc injection test for modules
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pub struct Struct;
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//- /lib.rs crate:foo
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/// [crate::foo::Struct]
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/// This is an intra doc injection test for modules
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/// [crate::foo::Struct]
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/// This is an intra doc injection test for modules
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mod foo;
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"##,
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expect_file!["./test_data/highlight_module_docs_inline.html"],
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false,
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);
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check_highlighting(
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r##"
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//- /lib.rs crate:foo
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/// [crate::foo::Struct]
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/// This is an intra doc injection test for modules
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/// [crate::foo::Struct]
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/// This is an intra doc injection test for modules
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mod foo;
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//- /foo.rs
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//! [Struct]
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//! This is an intra doc injection test for modules
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//! [Struct]
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//! This is an intra doc injection test for modules
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pub struct Struct;
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"##,
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expect_file!["./test_data/highlight_module_docs_outline.html"],
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false,
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);
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}
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#[test]
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#[cfg_attr(
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all(unix, not(target_pointer_width = "64")),
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