[PATCH] D45839: [analyzer] Add support for WebKit "unified sources".

[Artem Dergachev via Phabricator via cfe-commits]

NoQ created this revision.
NoQ added reviewers: dcoughlin, xazax.hun, a.sidorin, george.karpenkov, szepet.
Herald added subscribers: cfe-commits, rnkovacs, baloghadamsoftware.

Since recently, WebKit uses a peculiar build system that compiles multiple translation units at once by automatically joining them into a bigger file via `#include`. Because none of the functions end up in the main file, we disable all our path-sensitive checks on such unified sources. Try to work around that.


Repository:
  rC Clang

https://reviews.llvm.org/D45839

Files:
  include/clang/StaticAnalyzer/Core/PathSensitive/AnalysisManager.h
  lib/StaticAnalyzer/Core/CallEvent.cpp
  lib/StaticAnalyzer/Core/ExprEngineCallAndReturn.cpp
  lib/StaticAnalyzer/Core/PathDiagnostic.cpp
  lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
  test/Analysis/unified-sources/UnifiedSource-1.cpp
  test/Analysis/unified-sources/source1.cpp
  test/Analysis/unified-sources/source2.cpp

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