moon/zygotec/tests/drivers/runtime_image_test.py, branch main

compiler: a //:lines marker starts a new file, so unbounded; and unchecked; of the source before it end there: a program joined to the unbounded runtime in a self-hosted run-only image is bounds-checked again (since d55b5fd its index errors went unreported); runtime_image_test expects the trap's exit status 2; spec 4.15.1, 4.x unchecked, 5.15.3

2026-10-14T23:10:12+00:00

line tables and backtraces: port agent/line-tables onto main, op 56 on the x86-64 jit, docs, measurements, tests; default genome reservation 0x68000

2026-10-14T12:22:01+00:00

fix std hover, full capture terminator, bare static calls, void main in run-only images

2026-10-14T10:38:17+00:00

- hover: a symbol from an embedded library source (tinyvm:std.zc, tinyvm:icon.zc) was looked up only in the document; look it up by its qualified name in the library source (hover_embedded_sym), and render a method found that way by its line (bs_hover). - std.capture: allocate one word more than the 256 it holds, so end() terminates inside the buffer. - a bare call to a static function of the enclosing struct resolves like a bare struct constant (mstruct is set for every non-generic struct's methods); the struct's own wins over a global. - run.zc declares main untyped (fn main();), so a run-only image accepts int, void or untyped main with both compilers.

build: embed images with #embed, keep everything generated in build/

2026-10-14T07:28:39+00:00

the cores take their genome in with c23 #embed through src/core/genome.h, so images are plain little-endian word files (genome.bin) instead of generated c headers. zc0 writes that format, mkgenome checks an image against its map and shows a compiler's diagnostics when it gets them, and the javascript vm and the editor's vm host read the same files. src/tools/findcc.sh picks a compiler with #embed (clang 19 or gcc 15). zc gets an embed declaration, embed "file" as [type] name, for globals and locals: a byte string by default, char*, numbers read little-endian, and arrays of numbers. the compiler and language server carry their library and source texts through it, so embed.sh and the text it spliced into compiler.zc are gone. make writes executables to build/bin, the default map to build/core/map, the web page to build/web and the extension staging to build/vsix, and the genome now rebuilds when its sources change. the test suite lays out its own map and bootstrap and reads nothing from build/. also: rt.put_s of a byte string in zc0 images, retained function sources no longer count as live objects, a missing include no longer cascades into undefined-name errors, consecutive comment lines join into one hover paragraph, and stale test fixtures follow the include format.

feat: grow memory limits, add icon/actor libraries, overhaul LSP diagnostics

2026-10-14T04:59:46+00:00

Compiler and VM - make every memory map limit dynamic and adjustable at both build time and runtime, including compiler tables, stacks, and every execution region - reserve and grow tables, operand and return stacks, frame segments, and image-building output without relocating live code or globals - rename i/o and string helpers consistently (puts -> put_s, putn -> put_n, scat -> cat_s) across compiler, runtime, examples, tests, and docs - recast and consume values assigned to globals from inside functions - allow fixed and const together, add typed closure returns (fn:t(...)), multi-include syntax (include rt, run, core;), and recurse type inference - never infer string literals as word, anywhere, as argument, variable, or return type - draft docs/BORROW.md: a borrow checker less intrusive than Rust's but more intelligent LSP and editor integration - require explicit includes and give every toolchain area its own namespace (rt, lsp, run, core) - hover for built-in types, inferred types, values known at hover time, array and pointer lifetime/size, library names in include statements, and inferred lifetimes with explanations - honor /* */ comments as documentation for variables and arguments, and stop misattributing section headers or trailing comments as variable hints - stream diagnostics and cancel stale requests on change - jump to definition and references, including cross-file - quick fixes with automatic library import, and namespace completion Hints and diagnostics - render hints as blue squigglies by default, with hints on/small/off per file - suppress magic-number hints via a preceding /* */ comment, and say so - warn on unused arguments; allow multiple _ discards in parameters, pattern matching, and tagged enums, warning if a _ is actually used - rewrite hint and comment prose in professional compiler-doc register Libraries - add icon.zc: run-time self-modification, find/replace syntax, type and block edits, and step-through inspection of locals and globals - add actor.zc: async actors with Actor, implicit this, spawn/recv/send, injected into the compiler machinery at include time rather than built in Tooling and docs - reorganize sources, tests, and designs into subdirectories - unify windows entry points in tinyvm.bat and add a matching tinyvm.sh - add --help across the toolchain - polish the learning guide, stdlib docs, and design notes Tests - add accept, reject, and regression coverage across the compiler, LSP, - runtime, icon, actors, threads, formatting, and the toolchain contracts, plus fuzzers and property tests