internal: Restructure some semantics APIs for virtual macro files

Author: Veykril

src/tools/rust-analyzer/crates/hir/src/semantics.rs

@@ -1303,6 +1303,7 @@ impl<'db> SourceAnalyzer<'db> {
         false
     }
 
+    /// Returns the range of the implicit template argument and its resolution at the given `offset`
     pub(crate) fn resolve_offset_in_format_args(
         &self,
         db: &'db dyn HirDatabase,

src/tools/rust-analyzer/crates/hir/src/source_analyzer.rs

@@ -961,12 +961,16 @@ impl<'a> FindUsages<'a> {
             // Search for occurrences of the items name
             for offset in Self::match_indices(&text, finder, search_range) {
                 let ret = tree.token_at_offset(offset).any(|token| {
-                    let Some(str_token) = ast::String::cast(token.clone()) else { return false };
-                    if let Some((range, Some(nameres))) =
-                        sema.check_for_format_args_template(token, offset)
+                    if let Some((range, _frange, string_token, Some(nameres))) =
+                        sema.check_for_format_args_template(token.clone(), offset)
                     {
-                        return self
-                            .found_format_args_ref(file_id, range, str_token, nameres, sink);
+                        return self.found_format_args_ref(
+                            file_id,
+                            range,
+                            string_token,
+                            nameres,
+                            sink,
+                        );
                     }
                     false
                 });

src/tools/rust-analyzer/crates/ide-db/src/search.rs

@@ -67,7 +67,7 @@ pub(crate) fn goto_definition(
         });
     }
 
-    if let Some((range, resolution)) =
+    if let Some((range, _, _, resolution)) =
         sema.check_for_format_args_template(original_token.clone(), offset)
     {
         return Some(RangeInfo::new(

src/tools/rust-analyzer/crates/ide/src/goto_definition.rs

@@ -53,7 +53,9 @@ pub(crate) fn goto_type_definition(
             }
         });
     };
-    if let Some((range, resolution)) = sema.check_for_format_args_template(token.clone(), offset) {
+    if let Some((range, _, _, resolution)) =
+        sema.check_for_format_args_template(token.clone(), offset)
+    {
         if let Some(ty) = resolution.and_then(|res| match Definition::from(res) {
             Definition::Const(it) => Some(it.ty(db)),
             Definition::Static(it) => Some(it.ty(db)),

src/tools/rust-analyzer/crates/ide/src/goto_type_definition.rs

@@ -160,7 +160,7 @@ fn highlight_references(
     FilePosition { file_id, offset }: FilePosition,
     vfs_file_id: FileId,
 ) -> Option<Vec<HighlightedRange>> {
-    let defs = if let Some((range, resolution)) =
+    let defs = if let Some((range, _, _, resolution)) =
         sema.check_for_format_args_template(token.clone(), offset)
     {
         match resolution.map(Definition::from) {

src/tools/rust-analyzer/crates/ide/src/highlight_related.rs

@@ -200,7 +200,7 @@ fn hover_offset(
         });
     }
 
-    if let Some((range, resolution)) =
+    if let Some((range, _, _, resolution)) =
         sema.check_for_format_args_template(original_token.clone(), offset)
     {
         let res = hover_for_definition(

src/tools/rust-analyzer/crates/ide/src/hover.rs

@@ -200,7 +200,7 @@ pub(crate) fn find_defs(
         )
     })?;
 
-    if let Some((_, resolution)) = sema.check_for_format_args_template(token.clone(), offset) {
+    if let Some((.., resolution)) = sema.check_for_format_args_template(token.clone(), offset) {
         return resolution.map(Definition::from).map(|it| vec![it]);
     }
 

src/tools/rust-analyzer/crates/ide/src/references.rs

@@ -203,7 +203,7 @@ fn find_definitions(
 ) -> RenameResult<impl Iterator<Item = (FileRange, SyntaxKind, Definition)>> {
     let token = syntax.token_at_offset(offset).find(|t| matches!(t.kind(), SyntaxKind::STRING));
 
-    if let Some((range, Some(resolution))) =
+    if let Some((range, _, _, Some(resolution))) =
         token.and_then(|token| sema.check_for_format_args_template(token, offset))
     {
         return Ok(vec![(

src/tools/rust-analyzer/crates/ide/src/rename.rs

@@ -542,7 +542,7 @@ fn descend_token(
 
     let mut t = None;
     let mut r = 0;
-    sema.descend_into_macros_breakable(token.clone(), |tok, _ctx| {
+    sema.descend_into_macros_breakable(token.clone().into(), |tok, _ctx| {
         // FIXME: Consider checking ctx transparency for being opaque?
         let my_rank = ranker.rank_token(&tok.value);