755 Commits

Author SHA1 Message Date
0b80c1956f A let in .fln is always flat and a line indented under one is refused, the printer renames a let's name a later statement means otherwise or puts the let in a do: block, and a one-argument and/or prints as its argument 2026-09-25 22:23:37 +07:00
ab5fe36a48 A frame address stored into a global's field, array or Vec element, or pushed or put into a global container is refused with a fix that names no wrong type, and the sanitizer sweep builds at -O0 so a read of a returned frame reports 2026-09-25 21:18:48 +07:00
4fa11f6360 Merge master 2026-09-25 21:11:31 +07:00
3001aadff3 .fln files open in flan-fln-mode, which evaluates, moves over, indents and edits their statements, clauses and top-level forms 2026-09-25 21:07:16 +07:00
76b2ab3113 A duplicate literal arm is one whose value equals an earlier arm's at the scrutinee's type, and a literal no dyn holds is refused with a pattern fix 2026-09-25 21:01:15 +07:00
4d3688a519 Merge master into the .fln mode lane; a .fln arm sends its match whenever its value uses any name the pattern has, C-c C-s steps a .fln top-level form, and a comment block directly above a form is part of its text objects 2026-09-25 20:53:48 +07:00
111ee66a4b A match arm can be a number, char or string literal compared with =, over a number, a string or a dyn, with a _ arm required 2026-09-25 20:51:24 +07:00
a6ccce0e67 Every store of a frame address into a global outside main is refused, fn and handler bodies and restart clauses are checked as frames of their own, and the suggested clone keeps the slice's bounds 2026-09-25 20:50:17 +07:00
c6a3259a62 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 2026-09-25 20:40:21 +07:00
f1bdcc8840 Editor code cut out mid-line carries :indent, the column its statement starts at, so the reader accepts its wrapped lines as the file does and reports every location where it is in the buffer 2026-09-25 20:35:33 +07:00
f6384fdf38 Merge master into the generics lane 2026-09-25 20:03:34 +07:00
df00848910 A struct value's printed head comes from Render.head, which every renderer shares 2026-09-25 20:00:51 +07:00
ff8b61e44c A self-containing or runaway generic struct and a where clause over a length are each one error among the file's others, and a literal that does not fit a variable a typed field decided names that field 2026-09-25 19:57:58 +07:00
89e4f53895 Places are evaluated once, enums have a predicate, CFn values live in structs, and a program's names cannot break the prelude 2026-09-25 17:12:56 +07:00
d6e6a5dc0c A program's global named as a prelude function or global shadows it for the file, with the shadowing warning a defn gets 2026-09-25 17:12:05 +07:00
20684c2d9f A grown parameter the function returns, or whose field it reassigns, is not warned at 2026-09-25 17:06:19 +07:00
7bcf9e5054 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 2026-09-25 17:04:52 +07:00
4c336687ef Master's error recovery is merged, and the refusal memos are consulted only where a refusal is raised 2026-09-25 17:03:32 +07:00
2f321fd061 Merge master into the generics lane 2026-09-25 17:03:13 +07:00
7c1cbd3a9f Merge branch 'master' into worktree-agent-a9288676abb278ffb 2026-09-25 17:00:08 +07:00
9d0d42e467 A generic struct's copy prints as (Pair i32 {...}), crosses to C behind a pointer, names each use that made it when refused, settles literal fields at the wider type, and is laid out by stores and restarts that first name it 2026-09-25 16:59:11 +07:00
fc6e2f7dfb The break window evaluates in a frame and steps through a function, and C-c C-c reports every error in the form
# Conflicts:
#	test/test_dev.ml
2026-09-25 16:52:32 +07:00
2c8bd61a20 (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 2026-09-25 16:48:09 +07:00
37938db7c2 A call through a failed local is not reported and a miscounted call's arguments are, eval-in-frame answers slotless frames and ended stops, flan dev links its own agent, and the daemon buffer colours only file:line:col diagnostics 2026-09-25 16:47:51 +07:00
43c7494d54 A Vec or Map field grown through a struct parameter taken by value is warned at the parameter, naming the field path and the (Ptr ...) that reaches the caller's 2026-09-25 16:40:39 +07:00
96dbcb1f2f An expression that makes a function value keeps its module mapped, a process a merged program starts does not take the session's socket, and an evaluation's value is its own expression's and not one a restart resumed 2026-09-25 16:37:43 +07:00
a95b4c288e Merge branch 'master' into worktree-agent-a37bbb17fdd22924a 2026-09-25 16:35:58 +07:00
83dc716133 A program's or a session's defn named as a macro shadows the macro for its calls, with the shadowing warning a prelude function gets 2026-09-25 16:32:49 +07:00
730730a1a7 A relocated prelude refusal's note says only that the refusal is there, since the notes before it name which body 2026-09-25 16:23:19 +07:00
020392b064 Merge branch 'master' into worktree-agent-a55c4be9d199b8eb4 2026-09-25 16:22:58 +07:00
7b3e7f0efa A program's global or type cannot change what the prelude means: a type variable wins over a global in a type position, prelude signatures pair against prelude types, and a global or type spelled like a built-in type is refused 2026-09-25 16:22:27 +07:00
f32f88413e Merge branch 'master' into worktree-agent-a4f010dac78379ee2 2026-09-25 16:20:22 +07:00
b51b7d0a53 A refusal in a prelude generic's body stands at the call that asked for the copy, with the prelude's line as a note 2026-09-25 16:20:08 +07:00
0f9160f3bc flan convert keeps comments beside their forms, and the dev loop reads code in the syntax the editor sends 2026-09-25 16:17:33 +07:00
30373ffda5 A converted comment stays with the form it was written beside when the printer reorders or splits bindings, the round trip checks each comment's form, and a snippet's first line sets its left edge 2026-09-25 16:17:12 +07:00
8eac6734f0 Merge branch 'master' into worktree-agent-a37bbb17fdd22924a 2026-09-25 16:15:40 +07:00
ea67e058bf A generic over a generic struct calls another at the same struct variables, and a struct copy is a map key and a function-value parameter on both backends 2026-09-25 16:15:40 +07:00
729d1a27ed 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 2026-09-25 16:10:20 +07:00
8fe2a666a1 A refused if is answered from memory for the same condition, scope and expectation, so a refused or/and chain is checked in linear time 2026-09-25 16:09:31 +07:00
4054c4921b A defstruct whose fields introduce $t or an array length $n is a generic struct, each application of it an ordinary struct copy that generic functions bind against, and a printed call is evaluated once 2026-09-25 16:08:14 +07:00
6c8f503ebf A --two-process re-run checks the whole program before building it and refuses at a stale caller, and a change made while the child has ended waits in the session for the re-run 2026-09-25 16:08:13 +07:00
69d17a9d59 Merge branch 'master' into worktree-agent-aebbe657e5dc1f8ef 2026-09-25 16:03:19 +07:00
527da37633 An evaluated expression's module is unloaded when its only strings are literals or registry names, because a literal is a copy the process keeps 2026-09-25 15:57:40 +07:00
4b64dc5f65 Code-carrying dev requests name their syntax and starting line and column, so a .fln snippet sent from the middle of a buffer reads with the buffer's own locations 2026-09-25 15:57:09 +07:00
25e303caf4 Master's indented reader is merged, and its x += v over a place with a call in it reads as update, evaluating the place once 2026-09-25 15:56:51 +07:00
a13c2f9ec3 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 2026-09-25 15:52:57 +07:00
8200120bf3 flan convert keeps comments and number spellings in both directions, and a .fln message quotes the text as written, with let-bound match, if and block calls read as values 2026-09-25 15:47:29 +07:00
9a91440486 C-c C-s installs a defn that stops before each form of its body, and the break buffer steps it with s and runs the rest of the call with c 2026-09-25 15:43:24 +07:00
d46067962d A Vec or Map parameter the function grows with push, reserve or put is warned at the parameter, naming the (Ptr ...) that reaches the caller's container 2026-09-25 15:41:42 +07:00
d0fc036bba flan dev --sanitize builds the host under ASan and UBSan on LLVM, refuses --x86 by name, and the sanitize sweep drives a real session through reloads and breaks 2026-09-25 15:39:00 +07:00