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Cristiano Calcagno 10970c4f51 [clang frontend] Pre-process AST locations to make them explicit and easier to deal with. Don't dive into include files. Summary: @public The clang location information is described in an incremental way: each location information is a delta with respect to the previous one in the AST. This is based on a the visit of the AST nodes which corresponds to the order in which the lines are printed with the standard clang AST dump: clang -cc1 -ast-dump filename.c This diff adds a preprocessing phase to the front-end so that location information is composed during a visit, and explicit location information is used instead. In the case of include files, we report the last known location before including the file. The current file for a function is the file where it is defined. So if a function is entirely defined in a .h file, then the location information will consistently be about the .h file. If instead a function is defined in the source file being analyzed, and some AST nodes come from macro expansion, line information will refer to the original file. The front-end tests reveal that the location information was incorrect in a few dot files. Test Plan: arc unit, after having fixed the wrong location in the existing .dot files		10 years ago
dependencies	initial synchronization	10 years ago
examples	initial synchronization	10 years ago
infer	[clang frontend] Pre-process AST locations to make them explicit and easier to deal with. Don't dive into include files.	10 years ago
scripts	[Fix][Clang] Add the standard includes of clang into the binaries	10 years ago
.buckconfig	initial synchronization	10 years ago
.gitignore	add tarballs to .gitignore	10 years ago
CONTRIBUTING.md	initial synchronization	10 years ago
FILES.md	a simple text visualisation of error traces	10 years ago
INSTALL.md	add missing opam step in macos source install	10 years ago
LICENSE	initial synchronization	10 years ago
PATENTS	initial synchronization	10 years ago
README.md	[Readme] Fix link.	10 years ago
compile-fcp.sh	initial synchronization	10 years ago
infer.install	Add OPAM metadata files to permit direct installation of Infer	10 years ago
opam	Add OPAM metadata files to permit direct installation of Infer	10 years ago
update-fcp.sh	initial synchronization	10 years ago

README.md

Infer

Infer is a static analysis tool for Java, Objective-C and C, written in OCaml. Check out the documentation at http://fbinfer.com/. See FILES.md for a quick overview of the files in infer/bin.

Installation

Read the INSTALL.md file for details on installing Infer.

License

Infer is BSD-licensed. We also provide an additional patent grant.