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llvm-project/clang/test/Analysis/unified-sources/UnifiedSource-1.cpp

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[analyzer] Enable analysis of WebKit "unified sources". Normally the analyzer begins path-sensitive analysis from functions within the main file, even though the path is allowed to go through any functions within the translation unit. When a recent version of WebKit is compiled, the "unified sources" technique is used, that assumes #including multiple code files into a single main file. Such file would have no functions defined in it, so the analyzer wouldn't be able to find any entry points for path-sensitive analysis. This patch pattern-matches unified file names that are similar to those used by WebKit and allows the analyzer to find entry points in the included code files. A more aggressive/generic approach is being planned as well. Differential Revision: https://reviews.llvm.org/D45839 llvm-svn: 330876
2018-04-26 05:51:26 +08:00
// RUN: %clang_analyze_cc1 -analyzer-checker=core -verify %s
// There should still be diagnostics within included files.
#include "source1.cpp"
#include "source2.cpp"