Summary:
This diff refactors Sil.Int, which represents integer literals, into a
separate module IntLit. There are no dependencies forcing Sil.Int to
be a submodule of Sil, and it is also no simpler as a submodule.
Reviewed By: cristianoc
Differential Revision: D3422910
fbshipit-source-id: 63013f2
Summary:Make node ids be `private int` to make sure we don't mix them with random
integers from other sources.
Reviewed By: sblackshear, cristianoc
Differential Revision: D3179670
fb-gh-sync-id: 4bcf4f0
fbshipit-source-id: 4bcf4f0
Summary:public
Eliminate the use of the -open Utils command line option passed to the compiler in favor of `open! Utils` in each source file. While slightly convenient, this option causes more headaches than it is worth with other tools e.g. merlin.
Reviewed By: jvillard
Differential Revision: D3168193
fb-gh-sync-id: 4285ef6
fbshipit-source-id: 4285ef6
Summary:public
Eradicate need the procedure attributes for callees.
It relies on the java front-end to create proc descs for callees that are declared but not defined.
This diff remove that needs, and when a callee without prodedure attributes is found, it creates one on the fly. The attribute created is similar to what the Java front-end would do, except
that the number and types of arguments are part of the call instruction, so they can
be used to create the formal parameters.
Reviewed By: jeremydubreil
Differential Revision: D3073904
fb-gh-sync-id: 381ff67
fbshipit-source-id: 381ff67
Summary:public
Assert false have been observed in Procname when analyzing some C projects.
This diff changes the Procname API to make it safe for Java: the java functions in the module don't assert false now. This takes care of the errors observed in C projects.
The new API forces changes throughout the codebase. In particular, the constant propagation module was making assumptions that it would only be executed on Java code, triggering assert false on C. Now it is safe.
For the remaining functions in the Procname module, those for other languages, a special assert false in Utils is used to print stack traces. This is for future debugging.
Reviewed By: sblackshear
Differential Revision: D3054077
fb-gh-sync-id: a77f1d7
shipit-source-id: a77f1d7
Josh Berdine
Jules Villard
Cristiano Calcagno
Sam Blackshear