forked from OSchip/llvm-project
7309359928
The previous behavior was to deduplicate reports based on md5 of the html file. This algorithm might have worked originally but right now HTML reports contain information rich enough to make them virtually always distinct which breaks deduplication entirely. The new strategy is to (finally) take advantage of IssueHash - the stable report identifier provided by clang that is the same if and only if the reports are duplicates of each other. Additionally, scan-build no longer performs deduplication on its own. Instead, the report file name is now based on the issue hash, and clang instances will silently refuse to produce a new html file when a duplicate already exists. This eliminates the problem entirely. The '-analyzer-config stable-report-filename' option is deprecated because report filenames are no longer unstable. A new option is introduced, '-analyzer-config verbose-report-filename', to produce verbose file names that look similar to the old "stable" file names. The old option acts as an alias to the new option. Differential Revision: https://reviews.llvm.org/D105167 |
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| .. | ||
| Inputs | ||
| rebuild_index | ||
| cxx-name.test | ||
| deduplication.test | ||
| exclude_directories.test | ||
| help.test | ||
| html_output.test | ||
| lit.local.cfg | ||
| plist_html_output.test | ||
| plist_output.test | ||
| silence-core-checkers.test | ||