ACSL variable scopes under at

Closes #575

See merge request frama-c/frama-c!2177

[extlib] add function mkdir and fix #425

Closes #425

See merge request frama-c/frama-c!2176

Fix/obfuscator/issue490

Closes #490

See merge request frama-c/frama-c!2175

David Bühler authored 6 years ago and Julien Signoles committed 6 years ago

Instead of all functons with no definition.

@ in ptests and other fixes

See merge request frama-c/frama-c!2180

[Kernel] Warns when converting a pointer into an integer without an explicit cast.

Closes #548

See merge request frama-c/frama-c!2172

Juste use `@@` as in `Format` 😛

More precisely, ensures that the statement returned by `find_label l` actually
contains label `l`

Note: at some point, it might be useful to make `term` and `pred` take a
`kinstr` as argument to have a better scope for typechecking.

[wp] stabilise qualification tests with journal

See merge request frama-c/frama-c!2178

[Cabs2Cil] Cleaning of locals in dead empty blocks

Closes #507

See merge request frama-c/frama-c!2174

Feature/andre/ocaml 408

Closes #606

See merge request frama-c/frama-c!2154