Joseph Ferano
96ab4c9cf0
print-str, print-i64, print-f64, print-bytes, print-line and newline leave the prelude. print and println are the whole printing surface now, and print is the better call at every one of the sites that used them: it is the same structural walk without the newline, so the no-newline case the family was kept for is covered, and it takes the value as it is. The old print-i64 forced an explicit (i64 x) at every call site, because this language widens nothing implicitly; that cast is gone from 127 places. Dropping it moves one answer. hash-grid returns u64, and the cast through the signed printer showed sand-headless's hash as -2851001042534928384. print routes a u64 through flan_u64_to_bytes, so it now prints 15595743031174623232 — the same 64 bits, read as the unsigned number they are. The pinned expectation follows the correction. test-flan-dev.el and test_session.ml both reached for print-line as "a name the prelude has"; they reach for rand-seed instead.
15 lines
612 B
Plaintext
15 lines
612 B
Plaintext
;;;; An unhandled (error c) — spec-conditions.md §2.
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;;;;
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;;;; Its argument is the whole of the difference from signal: a handler that
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;;;; returns normally has not answered an error, so with nothing transferring
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;;;; the program stops and says which condition it was. In a dev build this is
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;;;; where the break loop will go.
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(defstruct AssetMissing [id i32])
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(defn main [] i32
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;; A handler that returns normally. It runs — signal's lookup is the same —
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;; and it still does not answer the error.
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(handler-bind [(AssetMissing [c] (println "handler ran"))]
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(error (AssetMissing {:id 1})))
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0)
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