Fix typo#2
Merged
buger merged 1 commit intobuger:masterfrom Mar 21, 2016
adrianblynch:patch-1
Merged
Conversation
buger
added a commit
that referenced
this pull request
Mar 21, 2016
Owner
|
Thank you! |
buger
added a commit
that referenced
this pull request
May 3, 2026
Re-sweep after reqproof translator fixes shipped on feat/translator-gap-fixes (HEAD 02a8cb94): char literals (Fix #3), type conversions (Fix #4), package-level const references (Fix #6), multi-lemma per host (Fix #7). Coverage went from 18/18 (100%) to 25/25 (100%). Lemma corpus 11 -> 23 (9 -> 21 PROVED via cached path; 22 PROVED + 1 expected COUNTEREXAMPLE via fresh-translation --coverage path). - 4 new lemmas via Fix #3 (char literals): h2I_decimal_digit, h2I_uppercase_hex, h2I_lowercase_hex, h2I_nondigit_is_badhex. All exercise '0'..'9' / 'A'..'F' / 'a'..'f' on h2I. - Fix #4 (type conversions) is on the same h2I host — its body uses int(c-48) etc., which previously made the host untranslatable. Without Fix #4 the four char-literal lemmas above would translation- error on the host. - 3 new lemmas via Fix #6 (package consts): h2I_nondigit_is_badhex (uses const badHex), isUTF16EncodedRune_const_high_bound (uses const highSurrogateOffset), isUTF16EncodedRune_const_bmp_bound (uses const basicMultilingualPlaneReservedOffset). - 6 additional :lemma directives on existing hosts via Fix #7 (multi-lemma per host): tokenEnd_nonneg, tokenEnd_empty_zero, tokenStart_nonneg, tokenStart_empty_zero, nextToken_signed_disjoint, lastToken_signed_disjoint. Pre-fix the scanner dropped any second :lemma on a host silently. Tried-and-rejected (still blocked by other deferred translator gaps): - combineUTF16Surrogates: Fix #6 resolves the package-const refs in the body, but `<<` shift op is unsupported (separate gap, not one of #1/#2/#5). - findTokenStart: still blocked by #1 (early-return / __early_val scoping bug in switch + return body shape). - unescapeToUTF8: still blocked by #2 (switch). No new production bugs surfaced. The single COUNTEREXAMPLE (deleteCleanupBuggy_prevTok_nonneg_falsifiable) is the existing documented OSS-Fuzz Delete demo from a6c5ed3 — counterexample prevTok=-1, remainedTok=0 matches the documented falsifying witness. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
No description provided.