Summary:
Try to skip running even `clang -###` when we know there's nothing to capture
in the clang command. Do that by recording in the `ClangCommand.t` whether the
command is pre- or post-running `clang -###`, and apply slightly different
filters in each case. In particular, the filter has to let in more commands
than necessary pre-`clang -###` because the flags are not normalised at that
point.
Also regard `-x cuda` commands as unsupported.
Reviewed By: mbouaziz
Differential Revision: D7584934
fbshipit-source-id: c27bb63
Summary:
Useful to debug without having to rerun commands.
Looks like this:
```
Usage Error: Failed to execute compilation command:
'/home/jul/infer.fb/infer/bin/../../facebook-clang-plugins/clang/install/bin/clang'
'args.txt'
++Contents of 'args.txt':
'arg1.txt' 'arghorashy_hello_c.txt' 'args.txt'
++Contents of 'arg1.txt':
'arghorashy_c.txt'
++Contents of 'arg_c.txt':
'-c'
++Contents of 'arg_hello_c.txt':
'examples/hello.c'
Error message:
clang-5.0: error: no such file or directory: 'examples/hello.c'
*** Infer needs a working compilation command to run.
```
Reviewed By: mbouaziz
Differential Revision: D6872550
fbshipit-source-id: 65cd026
Summary:
Found the dead code with the script in the next commit, iteratively until no
warnings remained.
Methodology:
1. I kept pretty-printers for values, which can be useful to use from infer's REPL (or
when printf-debugging infer in general)
2. I kept functions that formed some consistent API (but not often, so YMMV), for instance if it looked like `Set.S`, or if it provides utility functions for stuff in development (mostly the procname dispatcher functions)
3. I tried not to lose comments associated with values no longer exported: if the value is commented in the .mli and not the .ml, I moved the comment
4. Some comments needed updating (not claiming I caught all of those)
5. Sometimes I rewrote the comments a bit when I noticed mis-attached comments
Reviewed By: mbouaziz
Differential Revision: D6723482
fbshipit-source-id: eabaafd
Summary:
Conversion and reformat of infer source using ocamlformat
auto-formatting tool.
Current status:
- Because Reason does not handle docstrings, the output of the
conversion is not 'Warning 50'-clean, meaning that there are
docstrings with ambiguous placement. I'll need to manually fix
them just before landing.
Reviewed By: jvillard
Differential Revision: D5225546
fbshipit-source-id: 3bd2786
Jules Villard
Josh Berdine