Chris Tate a0494cdfa3 Keep optional-chain calls out of presence exits ...

A call whose checker type is never exits the statement only when the call
is made. In an optional chain (`maybe?.fail()`, `this.helper?.fail()`,
`fail?.()`), a missing receiver or callee ends the chain without making
the call, and the checker still types the call never when the chain's
base has a non-nullable declared type, as an array element read does.
Such a statement completes, so a read after it is not proven present.

exitsAbruptly now skips a call whose callee chain uses `?.`.

2026-10-27 20:38:14 -05:00

..

corpus

Keep optional-chain calls out of presence exits

2026-10-27 20:38:14 -05:00

coverage-fixtures

Expect exact canonical mappings in the dynamic-slot coverage tests

2026-10-27 07:42:33 -07:00

deadstrip

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diagnostics

Capture stack traces with Error.captureStackTrace as Node does (#1809)

2026-10-27 13:49:06 -05:00

ffi

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fixtures

Merge main

2026-10-27 16:45:14 -05:00

harness

Treat a call that never returns as an exit in presence proofs

2026-10-27 20:06:19 -05:00

library-mode

Add object literal members through the store caches in untyped code

2026-10-25 08:24:12 -05:00

node-parallel

Compare termination signals and resolve the Node checkout path in the test/parallel runner

2026-10-24 16:00:06 -05:00

test262

Convert compareArray's message only when the arrays differ

2026-10-24 16:16:23 -05:00

wasm-spec

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