clojure.core/*compiler-options*

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Type: var Added: Clojure 1.4 Examples: 2 Runnable: 1

()

A map of keys to options. Note, when binding dynamically make sure to merge with previous value. Supported options: :elide-meta - a collection of metadata keys to elide during compilation. :disable-locals-clearing - set to true to disable clearing, useful for using a debugger :direct-linking - set to true to use direct static invocation of functions, rather than vars Note that call sites compiled with direct linking will not be affected by var redefinition. Use ^:redef (or ^:dynamic) on a var to prevent direct linking and allow redefinition. See https://clojure.org/reference/compilation for more information.

Examples

by PetrGlad on 2016-12-29 ▶

;; Toggle locals clearing (set it to true to aid with debugging) (alter-var-root #'clojure.core/*compiler-options* update :disable-locals-clearing not)

by reborg on 2021-03-07 . May have evaluation errors. ▶

;; If example.clj is on the classpath and contains something like: ;; (ns example) ;; (def ^{:t1 "secret metadata" ;; :doc "here's some useful info"} ;; foo 1)) (binding [*compiler-options* {:elide-meta [:doc :t1]}] (compile 'example)) ;; AOT-compiles "example.clj" removing ":doc" and ":t1" values from ;; the constant pool of the generated class.

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