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Diffstat (limited to 'crates/ide/src/lib.rs')
| -rw-r--r-- | crates/ide/src/lib.rs | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/crates/ide/src/lib.rs b/crates/ide/src/lib.rs index 0066ceed21..5e4d930393 100644 --- a/crates/ide/src/lib.rs +++ b/crates/ide/src/lib.rs @@ -73,7 +73,7 @@ use ide_db::{ }; use ide_db::{MiniCore, ra_fixture::RaFixtureAnalysis}; use macros::UpmapFromRaFixture; -use syntax::{SourceFile, ast}; +use syntax::{AstNode, SourceFile, ast}; use triomphe::Arc; use view_memory_layout::{RecursiveMemoryLayout, view_memory_layout}; @@ -905,6 +905,18 @@ impl Analysis { self.with_db(|db| view_memory_layout(db, position)) } + pub fn get_failed_obligations(&self, offset: TextSize, file_id: FileId) -> Cancellable<String> { + self.with_db(|db| { + let sema = Semantics::new(db); + let source_file = sema.parse_guess_edition(file_id); + + let Some(token) = source_file.syntax().token_at_offset(offset).next() else { + return String::new(); + }; + sema.get_failed_obligations(token).unwrap_or_default() + }) + } + pub fn editioned_file_id_to_vfs(&self, file_id: hir::EditionedFileId) -> FileId { file_id.file_id(&self.db) } |