diff options
Diffstat (limited to 'crates/hir/src')
-rw-r--r-- | crates/hir/src/source_analyzer.rs | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/crates/hir/src/source_analyzer.rs b/crates/hir/src/source_analyzer.rs index 626c3078a..bed3fa50f 100644 --- a/crates/hir/src/source_analyzer.rs +++ b/crates/hir/src/source_analyzer.rs | |||
@@ -222,8 +222,9 @@ impl SourceAnalyzer { | |||
222 | db: &dyn HirDatabase, | 222 | db: &dyn HirDatabase, |
223 | path: &ast::Path, | 223 | path: &ast::Path, |
224 | ) -> Option<PathResolution> { | 224 | ) -> Option<PathResolution> { |
225 | let parent = || path.syntax().parent(); | ||
225 | let mut prefer_value_ns = false; | 226 | let mut prefer_value_ns = false; |
226 | if let Some(path_expr) = path.syntax().parent().and_then(ast::PathExpr::cast) { | 227 | if let Some(path_expr) = parent().and_then(ast::PathExpr::cast) { |
227 | let expr_id = self.expr_id(db, &path_expr.into())?; | 228 | let expr_id = self.expr_id(db, &path_expr.into())?; |
228 | let infer = self.infer.as_ref()?; | 229 | let infer = self.infer.as_ref()?; |
229 | if let Some(assoc) = infer.assoc_resolutions_for_expr(expr_id) { | 230 | if let Some(assoc) = infer.assoc_resolutions_for_expr(expr_id) { |
@@ -237,7 +238,7 @@ impl SourceAnalyzer { | |||
237 | prefer_value_ns = true; | 238 | prefer_value_ns = true; |
238 | } | 239 | } |
239 | 240 | ||
240 | if let Some(path_pat) = path.syntax().parent().and_then(ast::PathPat::cast) { | 241 | if let Some(path_pat) = parent().and_then(ast::PathPat::cast) { |
241 | let pat_id = self.pat_id(&path_pat.into())?; | 242 | let pat_id = self.pat_id(&path_pat.into())?; |
242 | if let Some(assoc) = self.infer.as_ref()?.assoc_resolutions_for_pat(pat_id) { | 243 | if let Some(assoc) = self.infer.as_ref()?.assoc_resolutions_for_pat(pat_id) { |
243 | return Some(PathResolution::AssocItem(assoc.into())); | 244 | return Some(PathResolution::AssocItem(assoc.into())); |
@@ -249,7 +250,7 @@ impl SourceAnalyzer { | |||
249 | } | 250 | } |
250 | } | 251 | } |
251 | 252 | ||
252 | if let Some(rec_lit) = path.syntax().parent().and_then(ast::RecordExpr::cast) { | 253 | if let Some(rec_lit) = parent().and_then(ast::RecordExpr::cast) { |
253 | let expr_id = self.expr_id(db, &rec_lit.into())?; | 254 | let expr_id = self.expr_id(db, &rec_lit.into())?; |
254 | if let Some(VariantId::EnumVariantId(variant)) = | 255 | if let Some(VariantId::EnumVariantId(variant)) = |
255 | self.infer.as_ref()?.variant_resolution_for_expr(expr_id) | 256 | self.infer.as_ref()?.variant_resolution_for_expr(expr_id) |
@@ -258,8 +259,12 @@ impl SourceAnalyzer { | |||
258 | } | 259 | } |
259 | } | 260 | } |
260 | 261 | ||
261 | if let Some(rec_pat) = path.syntax().parent().and_then(ast::RecordPat::cast) { | 262 | if let Some(pat) = parent() |
262 | let pat_id = self.pat_id(&rec_pat.into())?; | 263 | .and_then(ast::RecordPat::cast) |
264 | .map(ast::Pat::from) | ||
265 | .or_else(|| parent().and_then(ast::TupleStructPat::cast).map(ast::Pat::from)) | ||
266 | { | ||
267 | let pat_id = self.pat_id(&pat)?; | ||
263 | if let Some(VariantId::EnumVariantId(variant)) = | 268 | if let Some(VariantId::EnumVariantId(variant)) = |
264 | self.infer.as_ref()?.variant_resolution_for_pat(pat_id) | 269 | self.infer.as_ref()?.variant_resolution_for_pat(pat_id) |
265 | { | 270 | { |
@@ -272,7 +277,7 @@ impl SourceAnalyzer { | |||
272 | 277 | ||
273 | // Case where path is a qualifier of another path, e.g. foo::bar::Baz where we | 278 | // Case where path is a qualifier of another path, e.g. foo::bar::Baz where we |
274 | // trying to resolve foo::bar. | 279 | // trying to resolve foo::bar. |
275 | if let Some(outer_path) = path.syntax().parent().and_then(ast::Path::cast) { | 280 | if let Some(outer_path) = parent().and_then(ast::Path::cast) { |
276 | if let Some(qualifier) = outer_path.qualifier() { | 281 | if let Some(qualifier) = outer_path.qualifier() { |
277 | if path == &qualifier { | 282 | if path == &qualifier { |
278 | return resolve_hir_path_qualifier(db, &self.resolver, &hir_path); | 283 | return resolve_hir_path_qualifier(db, &self.resolver, &hir_path); |