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570d2d88fb
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A char plus or minus an integer is checked for overflow, so a trap names the true sum or the side of the range it left.
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2026-09-26 15:27:07 +07:00 |
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7361830938
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A char minus a char takes the integer width its site wants, a chain of + or - folds left step by step, and a char plus a u64 is checked unsigned.
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2026-09-26 15:23:34 +07:00 |
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33203bd3c5
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Merge master into the typed char lane
# Conflicts:
# TODO.org
# lib/check.ml
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2026-09-26 15:04:23 +07:00 |
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2ace3bfe2b
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(char n) on a u64 past 2^63 traps naming the u64 it was given.
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2026-09-26 14:30:17 +07:00 |
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fd8620516c
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A char literal is a typed char unless typed code wants a number, and a char compares, hashes, converts with (i32 c) and a checked (char n), and crosses into dyn as a dyn char.
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2026-09-26 13:49:02 +07:00 |
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aa6a007c7e
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Merge branch 'master' into worktree-agent-a5e429a5bd331edd4
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2026-09-26 13:16:24 +07:00 |
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2752d57655
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A dev daemon started by a test dies with it, a daemon whose socket is gone ends cleanly, the Emacs daemon buffer asks before it is killed and closes the session, and a program's agent socket lives under TMPDIR and goes on a trap or fatal signal.
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2026-09-26 13:13:39 +07:00 |
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4a7df449aa
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bytes->string copies the Vec's bytes into a new String, a String's character walk stops at its position and never reads past its length, and a builder's block is a String in the leak report.
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2026-09-26 13:00:13 +07:00 |
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e5fd44920e
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Merge branch 'master' into worktree-agent-a26dff0627201f77b
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2026-09-26 12:55:06 +07:00 |
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28d4c0f8dc
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A number literal takes its type from its uses inside the function, an unconstrained float literal is an f64, and a dyn use asks for the dyn width.
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2026-09-26 12:41:54 +07:00 |
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659f4d8c6c
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Merge branch 'master' into worktree-agent-a26dff0627201f77b
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2026-09-26 12:29:59 +07:00 |
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ef87bdb3b3
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A prelude text builder checks its own String as a backstop, and a direct call checks the text it passes first, at the caller's line.
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2026-09-26 12:29:59 +07:00 |
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db67ab19b4
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String is owned, growable, always-valid UTF-8 text over a (Vec u8), and the prelude's text builders return it.
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2026-09-26 12:07:11 +07:00 |
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6d8ced2ba3
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A dyn text becomes a str as its own bytes, a dyn view becomes its own storage, and a dyn vec or map becomes a checked copy in a [const T], a fixed array or a struct, while a writable [T] is never a copy.
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2026-09-26 11:48:01 +07:00 |
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c7fb0e5422
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Literal locals fed through do, let and if arms share one type without extra rounds, a chain past the rounds names the local to annotate, a restart's conversion fix shows the argument as written, and a name's lookup is answered from the last one under the same scope
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2026-09-26 11:14:15 +07:00 |
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23663c4773
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An unconstrained float literal is an f64, literal locals settle by merging the locals that feed each other, and a restart refused for a number type writes the conversion
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2026-09-26 10:45:46 +07:00 |
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49e6ac6512
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Comments and the README example spell the text type str.
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2026-09-26 05:39:56 +07:00 |
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8fe8062a0c
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Hand-written .fln programs exist, flan convert writes corpus-shaped paren text, and several .fln diagnostics suggest .fln spellings
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2026-09-25 23:26:53 +07:00 |
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4b1e722854
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slice-from makes a slice from a pointer and any integer count, and ((Ptr U) p) casts a pointer's element type without dropping const
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2026-09-25 22:24:11 +07:00 |
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c6a3259a62
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A function that returns or stores into a global an address or slice of its own frame is refused, a dev free-all poisons any arena's released bytes and ASan sees them released, and @sanitize checks stack use after return
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2026-09-25 20:40:21 +07:00 |
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89e4f53895
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Places are evaluated once, enums have a predicate, CFn values live in structs, and a program's names cannot break the prelude
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2026-09-25 17:12:56 +07:00 |
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7bcf9e5054
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A dev build refuses (free s) on a slice over a Vec's or a Map's storage, and says a formatted number's text is released by free-temp
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2026-09-25 17:04:52 +07:00 |
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4c336687ef
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Master's error recovery is merged, and the refusal memos are consulted only where a refusal is raised
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2026-09-25 17:03:32 +07:00 |
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2c8bd61a20
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(free s) hands a slice (bytes s) or (clone xs) made back to the context allocator or a named one, a dev build traps on the wrong allocator, and a sliced array literal lives for its whole function on x86
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2026-09-25 16:48:09 +07:00 |
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729d1a27ed
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map-keys and map-values walk a Map of closures, since (map-next m cur k) walks keys alone and neither needs a zeroed value, and nothing names spike/ any more
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2026-09-25 16:10:20 +07:00 |
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a13c2f9ec3
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The Map header mirror the collector reads is checked against flan_rt.c's, array key pairs cannot share a name, and a program holding only a Map of dyn sets up the collector
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2026-09-25 15:52:57 +07:00 |
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6e29c19097
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The collector walks a Map's full slots, so a Map may hold closures and dyn values and keeps them alive
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2026-09-25 15:31:50 +07:00 |
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f6ba1e6c4d
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A CFn may sit in a struct field, a fixed array or a global, and a call through a null one signals NullCall on both backends
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2026-09-25 15:26:27 +07:00 |
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1bada92870
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A handled condition's sentence is consumed when it is copied, and the class-slot, migration and destroyed-allocator traps put their own sentence on the wire
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2026-09-25 14:48:46 +07:00 |
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610e9fcf9d
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A parent's handler reads a name and message made in context/temp, whole and good until the frame ends, and the handler-case landing no longer holds a buffer of its own
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2026-09-25 14:36:46 +07:00 |
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b6dbc08c78
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An expression at a stop that destroys the program's temp arena leaves context/temp empty rather than restoring the destroyed record
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2026-09-25 14:26:31 +07:00 |
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5646ae148e
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Merge master; an expression evaluated at a stop runs against a scratch temp arena that is wiped after it, and the program's own temp arena is never rolled back
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2026-09-25 14:09:30 +07:00 |
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46a89aac0c
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An expression evaluated at a stop rolls the temp allocator back to where it was, so its own text is reclaimed and the stopped frames' text survives
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2026-09-25 13:54:07 +07:00 |
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8bb2885e63
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An abandoned evaluation puts the context allocator back, and a fault's break loop runs on a guarded stack of its own so a runaway recursion evaluated there is another break rather than a dead session
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2026-09-25 13:49:24 +07:00 |
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a0a86d0b80
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The temp allocator grows a block that outgrows its chunk, answers a formatted number with one bump allocation, poisons what a dev wipe releases, and is wiped after each expression run while parked
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2026-09-25 13:47:00 +07:00 |
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a4e45d9a78
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A message longer than its buffer is cut at a character and ends in an ellipsis, and the break loop and the unhandled message use the full text
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2026-09-25 13:41:58 +07:00 |
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5a78cdd202
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Merge master
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2026-09-25 13:36:54 +07:00 |
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d2f25a6e44
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Merge branch 'master' into worktree-agent-a9288676abb278ffb
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2026-09-25 13:35:10 +07:00 |
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639ff1859c
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Aborting an expression that trapped in the park abandons it by a jump back to the poll that called it, and the session stays
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2026-09-25 13:28:16 +07:00 |
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9d6694fd92
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Merge master: an evaluated expression's lifted bodies are placed with its thunk
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2026-09-25 13:18:40 +07:00 |
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9aeee9d676
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Merge branch 'master' into worktree-agent-a6ffe579d55d1892b
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2026-09-25 13:16:58 +07:00 |
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d864818956
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A handler for a parent reads the condition's own name and message or the condition printed with its values, kept in the handler-case's own frame across the unwind, and a frame re-entered through a signal or a C call names where it is
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2026-09-25 13:16:35 +07:00 |
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02e4fef830
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i64->bytes and f64->bytes allocate from a growing temp allocator that (free-temp) releases once a frame and a dev build's agent poll wipes, so a number drawn every frame no longer leaks
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2026-09-25 13:07:21 +07:00 |
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59a0fc80de
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Only a string the checker marks as a literal reaches C uncopied, a slice of dyn is refused at its clone, and the context allocator holds an incarnation so a restored context whose arena was destroyed traps
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2026-09-25 12:55:18 +07:00 |
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bfd176cce9
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Merge master: a handler clause runs without its own handler in force, over the condition descriptor, and StaleCall is an Error
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2026-09-25 12:50:01 +07:00 |
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1fb4b37125
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A restart that takes values can be taken from the break loop, which asks for one per parameter and stores them into the frame as an invoke-restart would
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2026-09-25 12:46:23 +07:00 |
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acec25f8a1
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Merge master
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2026-09-25 12:43:50 +07:00 |
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1d219b526c
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Merge master into the typed class slots lane
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2026-09-25 12:14:42 +07:00 |
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c6cb018b9f
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Only a closure that outlives its frame takes a collector environment, and the collector reads a Vec's elements only through a block it knows is live
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2026-09-25 12:12:25 +07:00 |
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93ff39c01d
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flan_destroyed_proc says it is the backstop for a caller holding a bare allocator record
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2026-09-25 12:08:47 +07:00 |
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