The frontend calls tokenStartOfNode, getTextOfNode, getSourceFileOfNode and
forEachChild instead of AstNode's position and traversal methods. Node lists
answer hasTrailingComma(), and a declaration's modifiers are a modifier list
with their flags.
Symbol, Type, Signature, IndexInfo, TypePredicate, Program, TypeChecker and
Diagnostic have tsc-ts/api's members and types. Compiler code reads symbol
names with symbolName(symbol).
tsc-ts goes to 0.0.5. api-conformance.ts asserts that AstNode, AstNodeList,
SourceFile and each node interface are assignable to tsc-ts/api's interface of
the same name, and names the members where the wire format differs.
scriptc's frontend talks to a TypeScript 7 API server. tsc-ts serves the
same API as tsgo, and it is now the default checker; SCRIPTC_CHECKER=tsgo
selects tsgo, which scriptc still includes.
- @scriptc/compiler depends on tsc-ts 0.0.3. The native distribution
ships its platform package as lib/tsc-ts, named by a new tsc_ts field
of the toolchain manifest; a manifest without it takes the executable
of an installed tsc-ts package.
- The executable cache key includes the tsc-ts executable's identity, in
the compiler and in the CLI's startup route.
- tsc-ts keeps the syntax trees it builds for the life of its process,
so the source parser starts a new server after 256 KB of parsed
source instead of letting one server grow with every file.
- A CI job compiles every corpus program with both checkers, in release
and dev, and requires the same LLVM IR and diagnostics
(scripts/checker-identity.mjs).
- Tests that compare with the TypeScript 7 SDK, the checker-panic
diagnostics, and the protocol tests run against tsgo.
* Expand static compilation for common Effect 4 patterns
* Run every Effect 4 fixture slice in CI
* Preserve existing corpus behavior across Effect 4 lowering
* Preserve Effect platform callbacks and native stream state
* Record new corpus baselines and retain child stdin refusals
* Retire the obsolete stateful regex diagnostic
* Preserve promise reference count layout for cycle collection
Chris Tate