From 1c53304d03414890af0da7432d1aea87e754a14a Mon Sep 17 00:00:00 2001 From: Moon Flower Date: Wed, 14 Oct 2026 08:29:46 +0330 Subject: feat: grow memory limits, add icon/actor libraries, overhaul LSP diagnostics 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 --- examples/bf.zc | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) (limited to 'examples/bf.zc') diff --git a/examples/bf.zc b/examples/bf.zc index 5169b2b..71cf40d 100644 --- a/examples/bf.zc +++ b/examples/bf.zc @@ -1,10 +1,13 @@ +namespace; +include rt, run; + // a brainfuck compiler. it turns a brainfuck program into zc source, hands // that to the compiler that's sitting in memory, and runs the result, which on // arm64 means native code. runs of + - < > fold into one statement each. // give it a program after a backtick, or it runs the hello world below. let out[30000], n, depth; -fn emit(s) { let i = 0; while (s[i]) { out[n] = s[i]; n++; i++; } return 0; } -fn emitn(int v) { if (v >= 10) emitn(v / 10); out[n] = '0' + v % 10; n++; return 0; } +void emit(s) { let i = 0; while (s[i]) { out[n] = s[i]; n++; i++; } return; } +void emitn(int v) { if (v >= 10) emitn(v / 10); out[n] = '0' + v % 10; n++; return; } // how many times does c repeat from s[i] int run(s, int i, int c) { int k = 0; while (s[i + k] == c) k++; return k; } @@ -37,12 +40,12 @@ let hello = "++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+ let prog[20000]; fn main() { let src = hello, k = 0, lines = 0, i = 0; - while (!eof() && k < 19999) { let c = get_c(); if (c != 10) { prog[k] = c; k++; } } + while (!rt.eof() && k < 19999) { let c = rt.get_c(); if (c != 10) { prog[k] = c; k++; } } prog[k] = 0; if (k) src = prog; - if (translate(src)) { put_s("unbalanced brackets\n"); return 1; } + if (translate(src)) { rt.put_s("unbalanced brackets\n"); return 1; } while (out[i]) { if (out[i] == 10) lines++; i++; } - put_s("compiled to "); put_n(lines); put_s(" lines of zc, running it:\n"); - evals(out); + rt.put_s("compiled to "); rt.put_n(lines); rt.put_s(" lines of zc, running it:\n"); + run.evals(out); return 0; } -- cgit v1.2.3