895 Commits

Author SHA1 Message Date
ff0679cbb1 An if's else arm is checked once and brought to the join, an abandoned check undoes only what it wrote, and an arm refused at the join says why at its value 2026-09-25 22:14:06 +07:00
a1e5e39dba Master's changes are merged into the dyn printing lane, with its converter fixture 2026-09-25 22:11:04 +07:00
d16fe79b79 A refused dyn view of a parameter names its declaration as the fix 2026-09-25 22:09:44 +07:00
c3d36b5108 The inspector reads memory directly, a trapped read shows as trapped without a break, and requests take effect in the order the client sent them 2026-09-25 22:01:53 +07:00
4f060bb648 Dyn and typed containers print as [1 2 3] and {:a 1}, a refused dyn view names the value and a dyn fix in the file's own syntax, and a dyn function whose body gives no value says so by name 2026-09-25 22:01:40 +07:00
c9b556a539 A restart is taken only after every job queued before it was accepted has run, and a choice waiting for an outer break survives a nested one, so a fix loaded just before retry is the body the retry runs. 2026-09-25 22:01:08 +07:00
af6e00bc2a = compares bools, a match over a bool takes true and false, and a match over a dyn takes keyword arms 2026-09-25 22:00:51 +07:00
1cfe97548a test/syntax/algorithms.fln is the converter's fixture again 2026-09-25 22:00:44 +07:00
d8ece682d3 Merge master 2026-09-25 21:51:08 +07:00
e81191d770 A bool returned from C reads as its low bit on --x86 as on LLVM, and the where-and fix and the x-1 hint follow the code's own syntax rather than its file name 2026-09-25 21:50:56 +07:00
bb800903d8 Return types read off the body and frame-escape refusals live together 2026-09-25 21:49:14 +07:00
18581a452c = and != compare bools, a match over a bool takes true and false arms, a match over a dyn takes keyword arms, and where predicates joined with and are refused with the comma or vector form as the fix 2026-09-25 21:35:31 +07:00
94134da25a Dyn containers print without a space after the bracket, queued 2026-09-25 21:32:46 +07:00
d991e1986c Flat lets and one-argument and/or in the .fln printer are queued 2026-09-25 21:27:50 +07:00
d77d541360 A value that traps or faults while the inspector reads it shows as #<trapped: NAME> with no break pushed, a restart already accepted is taken before queued reads run, and a fault in the inspector's read names the read. 2026-09-25 21:27:24 +07:00
ed7258c80f An abandoned check puts back everything it wrote into the environment, an else arm refused on its own terms is not blamed for the then arm's type, and a match's arms meet at the same join as an if's 2026-09-25 21:26:56 +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
bd70dfa913 Merge branch 'master' into worktree-agent-a9ad2e8b56d1fbd10 2026-09-25 21:18:18 +07:00
4fa11f6360 Merge master 2026-09-25 21:11:31 +07:00
0fc258c434 Merge branch 'master' into worktree-agent-a46233a32d1912c78 2026-09-25 21:11:17 +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
f76d0d6e9f An if's arms and a _ function's exits meet at one join in any order, a return inside the last form counts where it is written, and a constant computed by a _ function is refused as with a written type 2026-09-25 21:02:26 +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
69eb11ce9b Return types read off the body and generic structs live together 2026-09-25 20:51:38 +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
df7078d586 A _ function's exits combine exactly as an if's arms do, a refused _ body or loop is collected with every other error, and the placeholder type never leaves the checker 2026-09-25 20:37:50 +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
36c2d14c28 The inspector's reader prints a generic struct instance as (Pair i32 {…}) through Render.head, as the compiled renderer does. 2026-09-25 20:33:31 +07:00
72c35ff05c A dyn value the inspector reads is rendered on the program's own thread, so one that traps or faults is a nested break and the daemon keeps answering. 2026-09-25 20:24:34 +07:00
8fdf8513fd A _ body's errors are reported with every other error in the file, a literal return takes the type of the other exits, and a recursive _ function that gives nothing returns () 2026-09-25 20:17:44 +07:00
f6384fdf38 Merge master into the generics lane 2026-09-25 20:03:34 +07:00
ad40123b25 Master's error recovery and return types read off the body live together, and two ways out of an inferred body that cannot share a type are refused with both named 2026-09-25 19:58:31 +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
ae23787c04 The inspector reads a stopped program's memory through the compiled layouts, so locals, inspect, at, condition and globals build no module, and the inspector reads a generic instance's type arguments. 2026-09-25 19:57:39 +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
ff88b9dad6 A defn whose return slot is _ (or a .fln fn with no arrow) takes its return type from its own body, recursion through such functions is refused by name, and a stale caller of one is told which line changed its type 2026-09-25 17:09:13 +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