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68 Commits

Author SHA1 Message Date
Ralf Jung
7b3566096c configure rustfmt; fmt cargo-miri 2021-05-16 11:11:35 +02:00
Ralf Jung
64f128c456 support building Miri outside a git repo 2021-05-15 14:36:53 +02:00
bors
58436e942a Auto merge of #1769 - RalfJung:remove-compat, r=oli-obk 
remove compatibility code for passing miri flags via cargo arguments

With https://github.com/rust-lang/miri/pull/1540, we deprecated `cargo miri test -- -Zmiri-disable-stacked-borrows` as a style of passing flags to Miri, introducing `MIRIFLAGS="-Zmiri-disable-stacked-borrows" cargo miri test` instead. This made `cargo miri` more compatible with `cargo`; both now behave the same in terms of argument parsing.

However, to avoid breaking things, I introduced some backwards compatibility hack such that the old way would still work. Six months later, I think it is time to remove that hack.
 2021-04-22 07:47:56 +00:00
Ralf Jung
6834944fd3 fix MIRI_BE_RUSTC value during sysroot build 2021-04-18 12:29:31 +02:00
Ralf Jung
eaba4b2d2a remove compatibility code for passing miri flags via cargo arguments 2021-04-10 14:07:46 +02:00
hyd-dev
3dff1d4fcd
Don't use MIRI_DEFAULT_ARGS to compile host crates 2021-04-09 00:57:59 +08:00
Ralf Jung
2f6dff6da8 nits and fix non-deterministic test output 2021-04-05 13:18:59 +02:00
Ralf Jung
f9bd6b0756 nits; test running no doctests 2021-04-05 12:46:36 +02:00
Ralf Jung
e66a89c8af avoid some dead code and test no_run tests 2021-04-05 12:37:22 +02:00
Ralf Jung
29bc8a57b0 add test for compile_fail; de-duplicate sysroot forwarding 2021-04-05 12:16:31 +02:00
hyd-dev
65597951b7 Fix sysroot for rustdoc 2021-04-05 11:56:13 +02:00
Ralf Jung
9083e00b2c resolve semantic conflicts 2021-04-05 11:55:53 +02:00
Ralf Jung
dd393f21c7 make attempt to cross-interpret a hard error 2021-04-05 11:48:37 +02:00
Tristan Dannenberg
4fccde54ac make cargo-miri run doc-tests 2021-04-05 11:48:17 +02:00
Ralf Jung
8e661cc47e bump cargo-miri dependencies 2021-04-04 12:01:32 +02:00
hyd-dev
9c1342b152
Clarify that the "dep-info" is fake and add a newline 2021-02-28 15:57:49 +08:00
hyd-dev
49cd383537
Create stub .d files 2021-02-28 04:56:20 +08:00
Ralf Jung
3e987e127c create more fake files for cdylibs and staticlibs 2021-02-27 13:07:40 +01:00
hyd-dev
eec5423aa7
Stop skipping cdylib 2021-02-15 20:43:27 +08:00
hyd-dev
c0eb13ba2a
Patch --extern arguments in phase_cargo_rustc as well 2021-02-15 20:43:27 +08:00
hyd-dev
56250ccbf2
Extract --extern filenames patching code to forward_patched_extern_arg() 
Co-authored-by: Tristan Dannenberg <dtristan@hotmail.de>
 2021-02-15 20:43:27 +08:00
hyd-dev
80112820fd
[cargo-miri] Don't skip rlib crates 2021-02-14 16:27:20 +08:00
bors
853254f467 Auto merge of #1675 - hyd-dev:proc-macro-unit-test, r=RalfJung 
[cargo-miri] Skip unit tests of `proc-macro` crates

Fixes #1660.
 2021-01-24 15:50:51 +00:00
hyd-dev
ecab8a4fae
Skip unit tests of proc-macro crates 2021-01-24 23:48:06 +08:00
Ralf Jung
225e255cfe prefer build-time env vars over run-time values 2021-01-23 16:51:29 +01:00
hyd-dev
eae95693d8
Add ArgFlagValueIter 2021-01-19 01:18:45 +08:00
Ralf Jung
330ec0acdb enable overflow checks in the standard library 2020-11-07 15:56:25 +01:00
Ralf Jung
1044099c19 disable debug assertions in the standard library 2020-10-28 12:43:11 +01:00
Camelid
e9b8693aaa Don't force-install xargo 
Previously miri used `cargo install xargo -f` which shouldn't be
necessary anymore since `cargo install` will now upgrade without `-f`.

The only reason I can see to use `-f` is from the cargo docs:

> This is also useful if something has changed on the system that you
> want to rebuild with, such as a newer version of `rustc`.

See the [discussion on Zulip](https://rust-lang.zulipchat.com/#narrow/stream/131828-t-compiler/topic/why.20does.20miri.20require.20xargo/near/214351239).
 2020-10-23 11:48:34 -07:00
Aaron Hill
05bb560de2
Enable backtrace feature in the generated Xargo.toml 
This allows the normal std panic hook to print a backtrace if
`RUST_BACKTRACE=1` and `-Z miri-disable-isolation` are set
 2020-10-20 18:27:55 -04:00
Ralf Jung
5058ec18f1 fix for rlib/cdylib crates in dependency tree 2020-10-07 19:42:33 +02:00
Ralf Jung
4dda2ad5b4 support non-rlib extern files 2020-09-21 12:46:18 +02:00
Ralf Jung
88b9c2173e also support old 'cargo miri run -- -- args' style 2020-09-21 09:10:04 +02:00
Ralf Jung
32cdb7131b support panic=abort 2020-09-18 13:10:18 +02:00
Ralf Jung
ae859c3f7b add comment mentioning alternative approach 2020-09-17 17:33:47 +02:00
Ralf Jung
18483b4d5e make (not yet actually used) doctest actually use the crate, and fix a comment 2020-09-17 17:33:47 +02:00
Ralf Jung
f7612f71bc more consistent error capitalization 2020-09-17 17:33:47 +02:00
Ralf Jung
b244a2ddaa make sure subcrate tests have the right cwd 2020-09-17 17:33:47 +02:00
Ralf Jung
113a335c3e test propagating env vars from build.rs to binary 2020-09-17 17:33:47 +02:00
Ralf Jung
33c669679e test 'harness=false' tests 2020-09-17 17:33:47 +02:00
Ralf Jung
174a92c39a detect when the user passes Miri's flags the old way, and support this for now 2020-09-17 17:33:47 +02:00
Ralf Jung
2205ed5bbb show proper warning about not running doctests 2020-09-17 17:33:47 +02:00
Ralf Jung
ba3b354af9 update comment 
Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
 2020-09-17 17:33:47 +02:00
Ralf Jung
74fdb5cf2c patch away --error-format and --json so that errors are rendered properly 2020-09-17 17:33:47 +02:00
Ralf Jung
119bf4d607 forward build-time env vars to binary, and test that we do 2020-09-17 17:33:46 +02:00
Ralf Jung
c793d6036a handle binary suffices (for Windows); stop deleting fake binary 2020-09-17 17:29:19 +02:00
Ralf Jung
53eab7195a make our filename handling work better across platforms 2020-09-17 17:29:19 +02:00
Ralf Jung
147330cc36 even when not linking, create stub .rlib files to fool cargo 2020-09-17 17:29:19 +02:00
Ralf Jung
0019fe2459 fix typo 
Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
 2020-09-17 17:29:19 +02:00
Ralf Jung
c41a039c56 patch --extern and --emit; test suite passes now! 2020-09-17 17:29:19 +02:00