Joseph Ferano
a4c6b996ff
The trio the author decided on 2026-09-20 is now all built: def is CL's defparameter — its initialiser runs on every daemon re-run, unguarded, so an edited initialiser repaints the same storage on C-c C-c plus re-run — defonce (Clojure's name for CL's defvar, per the author) initialises once behind the .init~once. flag, and defconst stays the image. One parse arm reads both forms; the difference is Ast.reinit, carried to Tast.global's grerun. Emit.startup_plan gives a def no guard flag, and Check.check_global lifts every def initialiser — zero and literal included — into global/<n>, so the host's startup reaches it through the function cell and a re-evaluated def swaps it (Session's def_inits; Emit.redefinition declares the cell for a non-sibling target). The old defvar spelling is refused with the rename and both compiling spellings, and every program, test, doc and editor list is swept — except sand.flan, the author's live WIP, whose seven defvar lines are flagged in FIX.org and keep its three dependent tests red on this branch.
19 lines
814 B
Plaintext
19 lines
814 B
Plaintext
;;;; A package that calls the builtin get, imported by a program that defines
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;;;; a get of its own.
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;;;;
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;;;; The importer's defn takes the name over in the importer's own file and
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;;;; nowhere else: this file's names were qualified at the import (this
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;;;; function is shadowed/field to everything downstream), so the get written
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;;;; here is the builtin's, was compiled as the builtin's, and answers what a
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;;;; dyn map holds under a keyword.
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(defn field [m] dyn (get m :b))
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;;; The same question asked where there is no enclosing function to be
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;;; qualified: a global's initialiser, which runs at startup and is checked
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;;; with no owner at all. The importer below defines a len of its own; this
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;;; one is the builtin's and this global is 4.
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(defonce size i32 (len "abcd"))
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(defn stored-size [] i32 size)
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