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Namespace Location Data #9

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c0f4bbc
Add Actions build and deps.edn
NoahTheDuke May 16, 2025
2c67372
CLJ-2907: Add file source metadata to namespaces
NoahTheDuke May 20, 2025
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CLJ-2907: Add file source metadata to namespaces 
Namespaces created with `ns` will now have `:file`, `:line`, and `:column`
added, when the `:file` is not `NO_SOURCE_PATH` (indicating a repl session or
similar).
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@NoahTheDuke
NoahTheDuke committed May 20, 2025
commit 2c67372a125fc5d0fe223543d44afe407eb7b83f
6 changes: 6 additions & 0 deletions src/clj/clojure/core.clj
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Expand Up @@ -5849,6 +5849,12 @@
name)
metadata (when (map? (first references)) (first references))
references (if metadata (next references) references)
form-metadata (meta &form)
metadata (merge (when (not= "NO_SOURCE_PATH" *file*)
{:line (:line form-metadata)
:column (:column form-metadata)
:file *file*})
metadata)
name (if metadata
(vary-meta name merge metadata)
name)
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6 changes: 6 additions & 0 deletions test/clojure/test_clojure/ns_libs.clj
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Expand Up @@ -37,6 +37,12 @@
(is (thrown? Exception (use :foo)))
(is (thrown? Exception (use))))

(deftest ns-location-data
(let [ns-meta (meta (the-ns 'clojure.test-clojure.ns-libs))]
(is (contains? ns-meta :line))
(is (contains? ns-meta :column))
(is (contains? ns-meta :file))))

(deftest reimporting-deftypes
(let [inst1 (binding [*ns* *ns*]
(eval '(do (ns exporter)
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