giles 3e1bca5435 js-on-sx: Object.prototype has hasOwnProperty/isPrototypeOf/toString/valueOf ...

Before, Object.prototype was {} — tests writing
Object.prototype.hasOwnProperty.call(o, 'x') failed with 'TypeError: call
is not a function' because hasOwnProperty was undefined on the prototype.

Now Object.prototype.hasOwnProperty / .isPrototypeOf / .propertyIsEnumerable
/ .toString / .toLocaleString / .valueOf all exist. They dispatch on
(js-this) so Array.prototype.X.call-style calls work.

Unblocks String.prototype.* tests that set up '__instance = new Object(true)'
and then probe __instance.hasOwnProperty.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

2026-04-24 09:21:14 +00:00

..

hyperscript

HS: select returns selected text (+1 test)

2026-04-24 07:13:28 +00:00

js

js-on-sx: Object.prototype has hasOwnProperty/isPrototypeOf/toString/valueOf

2026-04-24 09:21:14 +00:00

tests

Fix test suite: 60→5 failures, solid foundation for architecture plan

2026-04-02 12:50:35 +00:00

bytecode.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

callcc.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

compiler.sx

Compiler: letrec for skip-annotations in compile-define

2026-04-11 13:06:28 +00:00

content.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

freeze.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

graphql-exec.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

graphql.sx

GraphQL: query/mutation/fragments/vars/executor + parser spec + tests

2026-04-22 09:08:00 +00:00

highlight.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

parser-combinators.sx

Step 14: source locations — pos-to-loc, error-loc, sx-parse-loc — 15 tests

2026-04-11 08:03:45 +00:00

r7rs.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

render-trace.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

serialize.sx

Step 15: bytecode + CEK state serialization — 16 tests

2026-04-11 08:19:16 +00:00

stdlib.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

sx-swap.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

text-layout.sx

Fix browser compat: sublist replaces 3-arg slice, manual sum replaces reduce

2026-04-12 18:31:34 +00:00

tree-tools.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

types.sx

Adopt Step 7 language features across SX codebase

2026-04-04 20:49:02 +00:00

vm.sx

Refactor MCP tree server: dispatch table, caching, validation, subprocess cleanup

2026-04-08 10:12:57 +00:00