Summary:
Call __cxa_demangle from libstdc++ using Ctypes instead of the
wrapper in Llvm.
Reviewed By: mbouaziz
Differential Revision: D9939682
fbshipit-source-id: a9f02fff5
Summary:
Use same code for deciding whether two accesses conflict across java/clang, by adapting that of the clang version.
Eliminate/simplify some code.
Reviewed By: mbouaziz, jberdine
Differential Revision: D10217383
fbshipit-source-id: dc0986d05
Summary:
It unsets `var_exp_typ` of `trans_state` during the translations of
placement parameters, so they are translated independently against the
target variable and class of the `new` function.
Reviewed By: mbouaziz, jvillard
Differential Revision: D10161419
fbshipit-source-id: 7f588a91c
Summary: It enables placement_new to get three parameters, which happens when placement_new is overloaded (e.g. Boost).
Reviewed By: mbouaziz
Differential Revision: D10100324
fbshipit-source-id: 0ecb0a404
Summary:
Using debugging on uninit raised an exception. A file was opened twice and closed twice.
This happened because the two abstract interpreters (SIL, LowerHIL) conflicted.
Let's use the LowerHIL-AI directly
Reviewed By: jvillard
Differential Revision: D10126442
fbshipit-source-id: 113c9e131
Summary:
Load proc descs from the "procedures" sqlite table instead of from
file-wide cfgs stored in the "source_files" table. This removes the need
for a cache of these file-wide CFGs, which was needed because loading
them is expensive and potentially needed in case we need to load the
proc descs of several procedures in the same file. Now we can just load
the proc descs one by one and not worry about caching.
Reviewed By: jberdine
Differential Revision: D10173355
fbshipit-source-id: 665636121
Summary:
Fix the logic for computing duplicate symbols. It was broken at some point and some duplicate symbols creeped into our tests. Fix these, and add a test to avoid duplicate symbols detection to regress again.
Also, this removes one use of `Cfg.load`, on the way to removing file-wide CFGs from the database.
Reviewed By: ngorogiannis
Differential Revision: D10173349
fbshipit-source-id: a0d2365b3
Summary:
First step: record the proc desc of each procedure in the "procedures"
table. Update them according to the attributes logic. Bonus: this
proc-desc for a procedure is now always in sync with its attributes.
For now nothing uses these per-procedure cfgs. Later diffs make more and
more use of them and eventually kill off file-wide CFGs from the
database.
Reviewed By: jberdine
Differential Revision: D10173350
fbshipit-source-id: b6d222bee
Summary:
There's nothing to analyse for declared procedures, and if there is then
that's because they are defined outside the source file and should not
be analysed unless ondemand needs them.
Reviewed By: ngorogiannis
Differential Revision: D10173353
fbshipit-source-id: 39c42eb7a
Ezgi Çiçek
Josh Berdine
Nikos Gorogiannis
Dino Distefano
Mehdi Bouaziz
Sungkeun Cho
Jeremy Dubreil
Jules Villard