Brandon Lucas 3d706cb32b feat: add record spread syntax { ...base, field: val } ...

Adds spread operator for records, allowing concise record updates:
  let p2 = { ...p, x: 5.0 }

Changes across the full pipeline:
- Lexer: new DotDotDot (...) token
- AST: optional spread field on Record variant
- Parser: detect ... at start of record expression
- Typechecker: merge spread record fields with explicit overrides
- Interpreter: evaluate spread, overlay explicit fields
- JS backend: emit native JS spread syntax
- C backend: copy spread into temp, assign overrides
- Formatter, linter, LSP, symbol table: propagate spread

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-18 23:05:27 -05:00

..

analysis

feat: complete JS backend with Dom effect and Html module

2026-02-15 03:54:04 -05:00

codegen

feat: add Math.sin, Math.cos, Math.atan2 trig functions

2026-02-18 23:05:12 -05:00

ast.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

debugger.rs

feat: implement interactive debugger

2026-02-13 10:37:02 -05:00

diagnostics.rs

feat: CLI UX overhaul with colored output, timing, shorthands, and fuzzy suggestions

2026-02-17 06:52:36 -05:00

exhaustiveness.rs

Add pattern match exhaustiveness checking

2026-02-13 04:19:56 -05:00

formatter.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

interpreter.rs

feat: add Math.sin, Math.cos, Math.atan2 trig functions

2026-02-18 23:05:12 -05:00

lexer.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

linter.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

lsp.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

main.rs

fix: JS const _ duplication and hardcoded version string

2026-02-18 23:05:03 -05:00

modules.rs

feat: C backend module import support, Int/Float.toString, Test.assertEqualMsg

2026-02-18 16:35:24 -05:00

package.rs

feat: rebuild website with full learning funnel

2026-02-16 23:05:35 -05:00

parser.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

registry.rs

feat: rebuild website with full learning funnel

2026-02-16 23:05:35 -05:00

schema.rs

refactor: interpreter and type system improvements

2026-02-15 03:54:23 -05:00

symbol_table.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

typechecker.rs

feat: add record spread syntax { ...base, field: val }

2026-02-18 23:05:27 -05:00

types.rs

feat: add Math.sin, Math.cos, Math.atan2 trig functions

2026-02-18 23:05:12 -05:00