Enforce embedded TokenReader boundaries - #482
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Sylvester Kaczmarek (sylvesterkaczmarek) wants to merge 1 commit into
Open
Enforce embedded TokenReader boundaries#482Sylvester Kaczmarek (sylvesterkaczmarek) wants to merge 1 commit into
Sylvester Kaczmarek (sylvesterkaczmarek) wants to merge 1 commit into
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Fixes #481.
Enforce the embedded reader's start/end boundaries when peeking and backtracking.
peekToken()now throws a clear error at an exhausted embedded range; a normal reader still exposes its existing EndOfInput token. Invalid backtracking leaves the reader state unchanged.Adds nine focused regressions and a patch changelog entry. Seven regressions fail with the original reader.
Validation on macOS arm64 with Node 24:
rush testmonorepo build/test command passes.