Summary:
During the incremental analysis using the Buck distributed cache, if there is a cache hit for a given module, the output jars for the intermediate targets are not necessarily dowloaded. We therefore need to filter the jar files that are present on disk before loading the analysis artifacts from it.
This will also be neccesary when combined with the --keep-going option of Buck
Reviewed By: sblackshear
Differential Revision: D3941853
fbshipit-source-id: befda63
Summary:
This diff introduces a first version of a front-end checkers specification
language. The language is based on the CTL temporal logic that is interpreted
on trees. In this case the model for a formula is the AST of the program produced
by clang.
This diff introduce the language and translate most of the existing checks on
this new language. In other diff I will translate all the other checks.
Then I will generalize the framework to allow the developer to specify only
the CTL formula.
Reviewed By: martinoluca
Differential Revision: D3819211
fbshipit-source-id: f8e01eb
Summary:
Before this diff, Infer was simply going through the list of jar files found in `buck-out` and was loading all the `report.json` files found in those jar files in order to merge them into a final report. The main drawback of this was that removing `buck-out` was mandatory to get accurate results when switching between targets to analyze.
With this diff, we now use the `buck audit classpath` option to get from a list of targets, the list of jar files to load the `report.json` files from. This allows to more easily use Infer from the command line when switch branches from the repositories or when switching between targets to analyze.
Reviewed By: martinoluca
Differential Revision: D3922548
fbshipit-source-id: ec550fa
Summary:
Change implementation of NSArray and NSDictionary model builtins to use
the method return type instead of magicking up types from strings.
Reviewed By: jvillard
Differential Revision: D3919815
fbshipit-source-id: f07a993
Summary:
Change Sil.Call instruction to have only a single optional return
identifier, insted of a list. Essentially none of the code handled
multiple return identifiers. Also, add the type of the return
identitifier to Call instructions.
Reviewed By: sblackshear
Differential Revision: D3919358
fbshipit-source-id: d2d4f72
Summary:
Refactor Sil.struct_typ and associated operations into a separate
StructTyp module. This is possible now that Typ.Tstruct only carries a
type name instead of the definition directly, and is helpful to simplify
module dependencies.
Reviewed By: cristianoc
Differential Revision: D3919357
fbshipit-source-id: a37a656
Summary:
It is no longer necessary to keep the name of a struct within the
struct, as the name will just have been used to look it up.
Reviewed By: cristianoc
Differential Revision: D3919355
fbshipit-source-id: ab65168
Summary:
Pass the exe_env to checker cluster callbacks, and add it to the domain
extras for BoundedCallTree, and use the Exe_env instead of
AttributesTable to obtain the tenv.
Reviewed By: sblackshear
Differential Revision: D3921850
fbshipit-source-id: 9edf324
Summary: The Infer builtins can be used in the e2e tests, but those tests should not depend on the Infer models to avoid cyclic dependencies. This diff separates the models and the Infer builtins in two directories so that the test can depend on the builtins without depending on the models
Reviewed By: sblackshear
Differential Revision: D3929478
fbshipit-source-id: 7d0ab79
Summary:
Convert the last remaining tests to the new direct format: java harness and crashcontext.
Remove what is left of the old testing infrastructure.
Reviewed By: sblackshear
Differential Revision: D3886355
fbshipit-source-id: 5117868
Summary:
The global reference `DB.current_source` is used internally in the module DB, by all the front-ends, and directly and indirectly by the back-end, including saving and restoring the state in case of on-demand procedure calls. In particular, it is heavily used in printing functions.
This diff cleans up the flow of information about what the current file is, making it explicit, and removes the reference.
Reviewed By: jberdine
Differential Revision: D3901247
fbshipit-source-id: ef596bd
Summary: The reactive mode is not currently supported for Java Buck projects. Print a clear error message to avoid confusion. Using `--reactive` with Buck projects is crashing. When using reactive, the backend crashes because it tries to find the `.start` file in `infer-out` whereas Infer saves the analysis artifacts next to the generated classes following the `-d` options with Buck so that they can be cached. Pointing the backend to the right Infer out would not help as this directory will be blown up as soon as the files are modified.
Reviewed By: sblackshear
Differential Revision: D3901005
fbshipit-source-id: d8dcbce
Summary:
Create the log directory even if the parent results directory does not
exist. In particular, the python buck module will delete the results
directory after it is created the first time, so it needs to be
re-created or else there is nowhere for the log files.
Reviewed By: sblackshear
Differential Revision: D3896546
fbshipit-source-id: 834cf79
Summary:
Rename symbols in test files so they are not duplicated and files can be analyzed together without affecting analysis results.
Fix some compilation errors, where files could be analyzed but would fail direct compilation.
Add Makefile mimicking the same analysis parameters used for the existing tests.
Reviewed By: dulmarod
Differential Revision: D3869993
fbshipit-source-id: 6db1baf
Summary:
This diff removes the redundancy in the representation of types where
struct types could be represented either directly using Tstruct or
indirectly using Tvar to refer to the type environment. A consequence
is that it is much harder to construct large type values.
Reviewed By: sblackshear, cristianoc
Differential Revision: D3839753
fbshipit-source-id: cf04ea5
Summary: We no longer need to disable the Buck daemon since we not pass the path to the compiler via the option `--config` instead of modifying the .buckconfig.local file
Reviewed By: sblackshear
Differential Revision: D3854109
fbshipit-source-id: 1126159
Summary: When we switched scripts to run `-cc1` commands coming from `-###` invocation we broke passing `-fsyntax-only` argument.
Reviewed By: jberdine
Differential Revision: D3835751
fbshipit-source-id: a742db4
Summary:
Rename Typ.mk_struct to internal_mk_struct, and add Tenv.mk_struct that
ensures types are added to the environment under the right name.
Reviewed By: cristianoc
Differential Revision: D3791865
fbshipit-source-id: fd4b667
Summary:
For tests that have reports of the form `<file>:<line>*`, sort first by
file, then by line numerically.
Reviewed By: sblackshear
Differential Revision: D3828044
fbshipit-source-id: d10cffe
Summary:
The Typ.struct_typ.csu field is now redundant with the Csu.t in the
name: Typename.t field.
Reviewed By: cristianoc
Differential Revision: D3791861
fbshipit-source-id: 5370885
Summary: Replace the struct_name: Mangled.t option field of Typ.struct_typ with name: Typename.t
Reviewed By: sblackshear
Differential Revision: D3791860
fbshipit-source-id: 3ee1d00
Dulma Churchill
Jeremy Dubreil
Dino Distefano
Josh Berdine
Sam Blackshear
Ryan Rhee
Martino Luca
Cristiano Calcagno
Peter O'Hearn
Andrzej Kotulski
Lázaro Clapp Jiménez Labora