[PATCH] D30406: [Analyzer] Add support for displaying cross-file diagnostic paths in HTML output

[Vlad Tsyrklevich via Phabricator via cfe-commits]

vlad.tsyrklevich created this revision.

While looking at checker output with https://reviews.llvm.org/D30289 applied I realized I was missing results. After some digging I found that it's because the Linux kernel makes heavy use of inlined functions included in header files, and the resulting diagnostic path now included cross-file diagnostics which are unsupported. This change adds support for cross-file diagnostic paths, resulting in output that looks like https://rawgit.com/vlad902/805a58327e12636fef119cdeb21ad639/raw/48f4183152a15e3e0f6fddfdc4edeb75c5a62295/report.html If the diagnostic path is not cross-file, there is no change in the output.


https://reviews.llvm.org/D30406

Files:
  lib/Rewrite/HTMLRewrite.cpp
  lib/StaticAnalyzer/Core/HTMLDiagnostics.cpp
  test/Analysis/diagnostics/diag-cross-file-boundaries.c
  test/Analysis/diagnostics/diag-cross-file-boundaries.h
  test/Analysis/html-diags-multifile.c
  test/Coverage/html-diagnostics.c
  test/Coverage/html-multifile-diagnostics.c
  test/Coverage/html-multifile-diagnostics.h
  www/analyzer/open_projects.html

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