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Author SHA1 Message Date
Santiago Pastorino
e980fb8bef feature nll implies borrowck=mir 2017-12-20 14:38:13 -05:00
Santiago Pastorino
2019d69f61 feature nll implies two-phase-borrows 2017-12-20 14:38:13 -05:00
Santiago Pastorino
0b2db1e616 Add nll feature and make nll imply nll_dump_cause 2017-12-20 14:38:12 -05:00
Santiago Pastorino
95b6148e31 Add nll_dump_cause helper to Session 2017-12-20 14:38:12 -05:00
Niko Matsakis
508a831dca use report_generic_bound_failure when we can in the compiler 2017-12-20 14:38:12 -05:00
Niko Matsakis
3788f4207d refactor report_generic_bound_failure to be usable by NLL code 2017-12-20 14:38:12 -05:00
Niko Matsakis
6b39781df6 connect NLL machinery to the NiceRegionError code 2017-12-20 14:38:12 -05:00
Niko Matsakis
94e7072d0b give precedence to try_report_named_anon_conflict method 2017-12-20 14:38:12 -05:00
Niko Matsakis
de563082c8 use Option<ErrorReported> instead of bool 
Also allows us to replace `or_false` with `?`.

No functional change
 2017-12-20 14:38:11 -05:00
Niko Matsakis
cba4732b65 introduce a NiceRegionError type and define methods on that 
This is more convenient, and allows us to be more independent from
infcx, particularly with respect to `in_progress_tables` field.

No functional change.
 2017-12-20 14:38:11 -05:00
Niko Matsakis
a28ab84025 nice_region_error: rustfmt 2017-12-20 14:38:11 -05:00
Niko Matsakis
3720242c75 extract find_anon_type into its own module 2017-12-20 14:38:11 -05:00
Niko Matsakis
93498e0c22 make util fns private to nice_region_error 2017-12-20 14:38:11 -05:00
Niko Matsakis
4089d140e0 move nice-region-error reporting into its own module 2017-12-20 14:38:11 -05:00
Niko Matsakis
e28d03f38b only dump causes if we have nothing better 2017-12-20 14:38:11 -05:00
Santiago Pastorino
3a185a510d Add three point error handling to borrowck 
Closes #45988
 2017-12-20 14:38:10 -05:00
Niko Matsakis
6d2987ca03 Move categorize logic out of visit_local function 2017-12-20 14:38:10 -05:00
Santiago Pastorino
58b0506d65 Move MirVisitable to visit.rs 2017-12-20 14:38:10 -05:00
Niko Matsakis
93afb1affc connect NLL type checker to the impl trait code 
We now add the suitable `impl Trait` constraints.
 2017-12-20 14:04:52 -05:00
Niko Matsakis
da63aaa7ab extract input_output code into its own module 
No functional change.
 2017-12-20 14:04:52 -05:00
Niko Matsakis
a66c6512aa pass UniversalRegions to MIR type-checker instead of fields 
No functional change.
 2017-12-20 14:04:52 -05:00
Niko Matsakis
7f50e7ca85 extract the writeback code for anon types into InferCtxt 
No functional change.
 2017-12-20 14:04:52 -05:00
Niko Matsakis
8e64ba83be extract constrain_anon_types to the InferCtxt 
No funtional change.
 2017-12-20 14:04:52 -05:00
Niko Matsakis
e96f4be03d extract instantiate_anon_types to the InferCtxt 
No functional change.
 2017-12-20 14:04:51 -05:00
Niko Matsakis
4a967c9df7 propagate region_bound_pairs into MIR type-check 2017-12-20 14:04:51 -05:00
Niko Matsakis
fe89f4ba86 get the DefiningTy from the body_owner_kind not type 
The type isn't a good idea because we want to treat constants
uniformly, regardless of what type of value they produce.
 2017-12-20 14:04:51 -05:00
Niko Matsakis
0e64a756f8 integrate -Znll-dump-cause into borrowck 2017-12-20 14:04:51 -05:00
Niko Matsakis
741ef41e41 use Rc to store nonlexical_regioncx in Borrows 2017-12-20 14:04:51 -05:00
Niko Matsakis
594c386549 dump out causal information for "free region" errors 
The result is not especially illuminating, but that's ok.
 2017-12-20 14:04:51 -05:00
Niko Matsakis
39b0e49ebd rustfmt: borrow_check/mod.rs 2017-12-20 14:04:51 -05:00
Paul Daniel Faria
e447b54bc3 Add tracking of causes for nll 2017-12-20 14:04:50 -05:00
Niko Matsakis
f6741d0a7a region_infer/values.rs: rustfmt 2017-12-20 14:04:50 -05:00
Niko Matsakis
f3335c6169 simplify AnonTypeDecl in the impl trait code 
We don't need to know the vector of region bounds; we only care if
there were any region bounds at all.
 2017-12-20 14:04:50 -05:00
bors
81622c6b02 Auto merge of #46874 - kennytm:rollup, r=kennytm 
Rollup of 14 pull requests

- Successful merges: #46359, #46517, #46671, #46751, #46760, #46787, #46794, #46828, #46831, #46835, #46851, #46852, #46856, #46870
- Failed merges:
 2017-12-20 14:47:21 +00:00
kennytm
66e5c79068 Rollup merge of #46870 - ffflorian:fix/slice/typo, r=rkruppe 
docs(slice): Clarification in binary_search_by

This PR ~fixes a small comment typo~ adds some clarification to a half-open interval in the `binary_search_by` function in `slice`.
 2017-12-20 21:22:05 +08:00
kennytm
94b864ccd0 Rollup merge of #46856 - estebank:missing-in-impl-def-span, r=arielb1 
Point at def span in "missing in impl" error
 2017-12-20 21:22:04 +08:00
kennytm
5efa045bbe Rollup merge of #46852 - scottmcm:asm-placecontext, r=arielb1 
Split PlaceContext::Store into Store & AsmOutput

Outputs in InlineAsm can be read-write, so splitting it out is useful for things like Store-Store folding, as that's unsound for a Store-AsmOutput.

This PR is intended to make no changes, just be the mechanical split of the enum.  Future changes can use the split, like a MIR pass I'm working on and perhaps two-phase borrows (see this FIXME: https://github.com/rust-lang/rust/pull/46852/files#diff-74dcd7740ab2104cd2b9a3b68dd4f208R543)
 2017-12-20 21:22:03 +08:00
kennytm
0c29c7b1e4 Rollup merge of #46851 - petrochenkov:tospace, r=estebank 
Fix whitespacing issues in pretty-printing of bounds

cc https://github.com/rust-lang/rust/pull/46827#discussion_r157603277
 2017-12-20 21:22:02 +08:00
kennytm
99fdca077c Rollup merge of #46835 - topecongiro:bad-span-for-macro-invocation-in-type, r=petrochenkov 
Remove a token after closing delimiter from the span of macro in type position

e.g.
```rust
let x = y: foo!();
```
The span for `foo!()` includes `;`.

cc https://github.com/rust-lang-nursery/rustfmt/issues/2290.
 2017-12-20 21:22:00 +08:00
kennytm
16095b3601 Rollup merge of #46831 - Diggsey:float-debug-fmt, r=dtolnay 
Always `Debug` floats with a decimal point

Fixes #30967

r? @dtolnay
 2017-12-20 21:21:59 +08:00
kennytm
5e98112af4 Rollup merge of #46828 - vi:hash_for_systemtime_instant, r=dtolnay 
Add Hash impl for SystemTime and Instant

Closes #46670.

Not sure how to actually test non-Linux platforms.
`rustc --target=i686-pc-windows-gnu --crate-name std --crate-type rlib src/libstd/lib.rs -o q.rlib` works a bit, but for Redox I'm not sure what to do.

r? @dtolnay
 2017-12-20 21:21:58 +08:00
kennytm
f35bb15fc6 Rollup merge of #46794 - Sh4rK:distribute-intrinsic-natvis, r=estebank 
Distribute intrinsic.natvis with the compiler for windows-msvc.

This adds `intrinsic.natvis` to the `windows-msvc` distributions of Rust, enabling the visualization of `str` and slices in the VS debugger. Two other natvis files are already included, this was probably just an oversight.

I also updated `rust-windbg.cmd` to load this file as well.
 2017-12-20 21:21:57 +08:00
kennytm
cc3f4357d3 Rollup merge of #46787 - varkor:contrib-6, r=QuietMisdreavus 
Add an option to allow rustdoc to list modules by appearance

The `--sort-modules-by-appearance` option will list modules in the
order that they appear in the source, rather than sorting them
alphabetically (as is the default). This resolves #8552.
 2017-12-20 21:21:56 +08:00
kennytm
1d57459fc9 Rollup merge of #46760 - semarie:openbsd-arm64, r=alexcrichton 
add aarch64-unknown-openbsd support

- make liblibc to point to libc with aarch64-unknown-openbsd
- make c_char (in std::os::raw) to point to right value

r? @alexcrichton

currently, I have only tested in crosscompilation environement (openbsd x64_64 -> openbsd aarch64). it produces valid binaries.
 2017-12-20 21:21:55 +08:00
kennytm
4d9ed87437 Rollup merge of #46751 - michaelwoerister:c-incremental, r=alexcrichton 
incr.comp.: Add `-C incremental` in addition to `-Z incremental`

This PR adds a stable commandline option for invoking incremental compilation.

r? @alexcrichton
 2017-12-20 21:21:54 +08:00
kennytm
76e2cc56e2 Rollup merge of #46671 - varkor:contrib-2, r=KodrAus 
Reject superfluous `::` in IPv6 addresses

Fixes #46263.
 2017-12-20 21:21:53 +08:00
kennytm
c3241b504f Rollup merge of #46517 - notriddle:patch-2, r=BurntSushi 
Stablize RefCell::{replace, swap}

RefCell::replace_with is not stablized in this PR, since it wasn't part of the RFC.

CC #43570
 2017-12-20 21:21:51 +08:00
kennytm
8de81966cd Rollup merge of #46359 - GuillaumeGomez:remove-dead-linkage, r=QuietMisdreavus 
Do not display hidden types, fixes issue 23912

Fixes #23912.

r? @QuietMisdreavus

(It's the one I was talking about a few days ago, just close it if it's useless.)
 2017-12-20 21:21:50 +08:00
bors
df8dfdeff6 Auto merge of #46457 - m4b:no_mangle_static, r=michaelwoerister 
Don't set the linkage_name for static variables

For `no_mangle` statics:

1. Linkage_name no longer set
2. The static variable also no longer has a dwarf namespace scope

This matches C++ output, which does not set the linkage_name and is not scoped:

e.g. c++:

```
0x000000b6:   DW_TAG_base_type [8]
                DW_AT_name [DW_FORM_strp]       ( .debug_str[0x00000077] = "long int")
                DW_AT_encoding [DW_FORM_data1]  (DW_ATE_signed)
                DW_AT_byte_size [DW_FORM_data1] (0x08)

0x000000bd:   DW_TAG_variable [9]
                DW_AT_name [DW_FORM_strp]       ( .debug_str[0x00000053] = "TEST")
                DW_AT_type [DW_FORM_ref4]       (cu + 0x0048 => {0x00000048})
                DW_AT_external [DW_FORM_flag_present]   (true)
                DW_AT_decl_file [DW_FORM_data1] ("/home/m4b/tmp/bad_debug/test.cpp")
                DW_AT_decl_line [DW_FORM_data1] (14)
                DW_AT_location [DW_FORM_exprloc]        (<0x9> 03 40 10 20 00 00 00 00 00 )

0x000000d2:   DW_TAG_namespace [2] *
                DW_AT_name [DW_FORM_strp]       ( .debug_str[0x0000009d] = "std")

```

and (now) Rust:

```
0x0000002a:   DW_TAG_variable [2]
                DW_AT_name [DW_FORM_strp]       ( .debug_str[0x00000046] = "TEST")
                DW_AT_type [DW_FORM_ref4]       (cu + 0x0045 => {0x00000045})
                DW_AT_external [DW_FORM_flag_present]   (true)
                DW_AT_decl_file [DW_FORM_data1] ("/tmp/test.rs")
                DW_AT_decl_line [DW_FORM_data1] (8)
                DW_AT_alignment [DW_FORM_udata] (1)
                DW_AT_location [DW_FORM_exprloc]        (<0x9> 03 c0 4d 06 00 00 00 00 00 )

0x00000040:   DW_TAG_namespace [3] *
                DW_AT_name [DW_FORM_strp]       ( .debug_str[0x0000004b] = "test")
```
 2017-12-20 12:03:25 +00:00
Florian Keller
f6ab79d1aa
docs(slice): Clarify half-open interval 2017-12-20 11:43:49 +01:00