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2020-04-11Depend on libc from crates.ioLuca Barbieri-3/+1
2020-04-10librustc_middle: return LocalDefId instead of DefId in body_owner_def_idmarmeladema-3/+3
2020-04-06Rollup merge of #70665 - petrochenkov:linkargs, r=nagisaMazdak Farrokhzad-1/+1
Do not lose or reorder user-provided linker arguments Linker arguments are potentially order-dependent, so the order in which `-C link-arg` and `-C link-args` options are passed to `rustc` should be preserved when they are passed further to the linker. Also, multiple `-C link-args` options are now appended to each other rather than overwrite each other. In other words, `-C link-arg=a -C link-args="b c" -C link-args="d e" -C link-arg=f` is now passed as `"a" "b" "c" "d" "e" "f"` and not as `"d" "e" "a" "f"`. Addresses https://github.com/rust-lang/rust/pull/70505#issuecomment-606780163.
2020-04-05Query-ify Instance::resolveAaron Hill-1/+0
2020-04-04Do not lose or reorder user-provided linker argumentsVadim Petrochenkov-1/+1
2020-04-02Add hash of source files in debug infoArlo Siemsen-5/+3
* Adds either an MD5 or SHA1 hash to the debug info. * Adds new unstable option `-Z src-hash-algorithm` to control the hashing algorithm.
2020-04-02use direct import for ErrorReportedMazdak Farrokhzad-4/+3
2020-04-01Rollup merge of #70511 - ecstatic-morse:mir-dataflow-graphviz, r=davidtwcoMazdak Farrokhzad-0/+2
Add `-Z dump-mir-dataflow` flag for dumping dataflow results visualization Previously, to visualize the results of a MIR dataflow pass, one had to add a `#[rustc_mir(borrowck_graphviz_postflow)]` attribute to functions of interest. However, there is no way to specify this attribute on closures and generators, so it was impossible to view results for these MIR bodies. This PR adds a flag, `-Z dump-mir-dataflow`, which will output the dataflow results for any functions specified in `-Z dump-mir` to the output directory specified by `-Z dump-mir-dir`. This behavior is modeled on the `-Z dump-mir-graphviz` flag.
2020-03-31more clippy fixesMatthias Krüger-1/+1
use is_empty() instead of len comparison (clippy::len_zero) use if let instead of while let loop that never loops (clippy::never_loop) remove redundant returns (clippy::needless_return) remove redundant closures (clippy::redundant_closure) use if let instead of match and wildcard pattern (clippy::single_match) don't repeat field names redundantly (clippy::redundant_field_names)
2020-03-30rustc -> rustc_middle part 3 (rustfmt)Mazdak Farrokhzad-11/+11
2020-03-30rustc -> rustc_middle part 2Mazdak Farrokhzad-21/+21
2020-03-30rustc -> rustc_middle part 1Mazdak Farrokhzad-5/+5
2020-03-28Add `-Z dump-mir-dataflow`Dylan MacKenzie-0/+2
2020-03-28Auto merge of #70261 - Centril:angle-args-partition, r=varkorbors-7/+9
Move arg/constraint partition check to validation & improve recovery - In the first commit, we move the check rejecting e.g., `<'a, Item = u8, String>` from the parser into AST validation. - We then use this to improve the code for parsing generic arguments. - And we add recovery for e.g., `<Item = >` (missing), `<Item = 42>` (constant), and `<Item = 'a>` (lifetime). This is also preparatory work for supporting https://github.com/rust-lang/rust/issues/70256. r? @varkor
2020-03-27parse: move constraint/arg restriction to ast_validation.Mazdak Farrokhzad-7/+9
2020-03-27Remove `no_integrated_as` mode.Nicholas Nethercote-4/+0
Specifically, remove both `-Z no_integrated_as` and `TargetOptions::no_integrated_as`. The latter was only used for the `msp430_none_elf` platform, for which it's no longer required.
2020-03-25Auto merge of #70297 - nnethercote:clean-up-debugging-options, ↵bors-4/+0
r=michaelwoerister Clean up debugging options I found various sub-optimal things when I was looking at option handling.
2020-03-25Rollup merge of #70373 - Centril:canon-imports, r=Mark-SimulacrumMazdak Farrokhzad-1/+1
normalize some imports & prefer direct ones r? @Mark-Simulacrum
2020-03-24normalize some imports, prefer direct ones.Mazdak Farrokhzad-1/+1
2020-03-24{rustc::hir::map -> rustc_passes}::hir_id_validatorMazdak Farrokhzad-1/+1
2020-03-24Remove `-Z incremental`.Nicholas Nethercote-2/+0
`-C incremental` was introduced over two years ago. `-Z incremental` was kept for transitioning, but it's been long enough now that it should be ok to remove it.
2020-03-24Remove several dead `-Z` options.Nicholas Nethercote-2/+0
2020-03-23Auto merge of #70296 - Centril:rollup-wvfmb3n, r=Centrilbors-1/+1
Rollup of 9 pull requests Successful merges: - #69251 (#[track_caller] in traits) - #69880 (miri engine: turn error sanity checks into assertions) - #70207 (Use getentropy(2) on macos) - #70227 (Only display definition when suggesting a typo) - #70236 (resolve: Avoid "self-confirming" import resolutions in one more case) - #70248 (parser: simplify & remove unused field) - #70249 (handle ConstKind::Unresolved after monomorphizing) - #70269 (remove redundant closures (clippy::redundant_closure)) - #70270 (Clean up E0449 explanation) Failed merges: r? @ghost
2020-03-22remove redundant closures (clippy::redundant_closure)Matthias Krüger-1/+1
2020-03-21dep_graph.assert_ignored() -> rustc_interfaceMazdak Farrokhzad-1/+5
2020-03-21separate out an arena for HIRMazdak Farrokhzad-3/+5
2020-03-21Rollup merge of #69497 - Zoxc:ast-fragment-error, r=petrochenkovDylan DPC-2/+11
Don't unwind when hitting the macro expansion recursion limit This removes one use of `FatalError.raise()`. r? @petrochenkov
2020-03-19Refactorings to begin getting rid of rustc_codegen_utilsMark Mansi-25/+65
2020-03-19Don't unwind when hitting the macro expansion recursion limitJohn Kåre Alsaker-2/+11
2020-03-18Rollup merge of #69920 - Centril:hir-cleanup, r=ZoxcMazdak Farrokhzad-20/+19
Remove some imports to the rustc crate - When we have `NestedVisitorMap::None`, we use `type Map = dyn intravisit::Map<'v>;` instead of the actual map. This doesn't actually result in dynamic dispatch (in the future we may want to use an associated type default to simplify the code). - Use `rustc_session::` imports instead of `rustc::{session, lint}`. r? @Zoxc
2020-03-18fix pre-expansion linting infraMazdak Farrokhzad-9/+14
2020-03-17Auto merge of #69519 - 12101111:remove-proc-macro-check, r=nagisabors-1/+1
Don't use static crt by default when build proc-macro Don't check value of `crt-static` when build proc-macro crates, since they are always built dynamically. For more information, see https://github.com/rust-lang/cargo/issues/7563#issuecomment-591965320 I hope this will fix issues about compiling `proc_macro` crates on musl host without bring more issues. Fix https://github.com/rust-lang/cargo/issues/7563
2020-03-16use direct imports for `rustc::{lint, session}`.Mazdak Farrokhzad-20/+19
2020-03-15Auto merge of #68944 - Zoxc:hir-map, r=eddybbors-6/+7
Use queries for the HIR map r? @eddyb cc @michaelwoerister
2020-03-15Rollup merge of #69589 - petrochenkov:maccall, r=CentrilMazdak Farrokhzad-1/+1
ast: `Mac`/`Macro` -> `MacCall` It's now obvious that these refer to macro calls rather than to macro definitions. It's also a single name instead of two different names in different places. `rustc_expand` usually calls macro calls in a wide sense (including attributes and derives) "macro invocations", but structures and variants renamed in this PR are only relevant to fn-like macros, so it's simpler and clearer to just call them calls. cc https://github.com/rust-lang/rust/pull/63586#discussion_r314232513 r? @eddyb
2020-03-14Fix HIR map validationJohn Kåre Alsaker-0/+2
2020-03-14Index HIR after creating TyCtxtJohn Kåre Alsaker-6/+4
2020-03-14Clean up the collectorJohn Kåre Alsaker-1/+2
2020-03-14Collect the new mapsJohn Kåre Alsaker-1/+1
2020-03-14Make downstream crates compile.Camille GILLOT-1/+1
2020-03-14Move rustc_infer::traits to new crate rustc_trait_selection.Camille GILLOT-0/+1
2020-03-12ast: `Mac`/`Macro` -> `MacCall`Vadim Petrochenkov-1/+1
2020-03-05Auto merge of #69746 - Dylan-DPC:rollup-wr6dvdk, r=Dylan-DPCbors-1/+1
Rollup of 8 pull requests Successful merges: - #69697 (Add explanation for E0380) - #69698 (Use associated constants of integer types) - #69711 (Update macros.rs: fix documentation typo.) - #69713 (more clippy cleanups) - #69728 (Make link to `std::str` active) - #69732 (Clean E0382 and E0384 explanations) - #69736 (even more clippy cleanups) - #69742 (Fixed a typo) Failed merges: r? @ghost
2020-03-05Add a new test to reach const_limit setting, although with wrong WARNINGs yetChristoph Schmidler-1/+1
rename feature to const_eval_limit
2020-03-04Don't use "if let" bindings to only check a value and not actually bind ↵Matthias Krüger-1/+1
anything. For example: `if let Some(_) = foo() {}` can be reduced to `if foo().is_some() {}` (clippy::redundant_pattern_matching)
2020-03-03Don't use static crt by default when build proc-macro.12101111-1/+1
2020-02-29Rename `syntax` to `rustc_ast` in source codeVadim Petrochenkov-23/+22
2020-02-29Make it build againVadim Petrochenkov-4/+4
2020-02-28Rollup merge of #69481 - matthiaskrgr:single_char, r=ecstatic-morseMazdak Farrokhzad-1/+1
use char instead of &str for single char patterns
2020-02-27don't use .into() to convert types into identical types.Matthias Krüger-1/+1
example: let s: String = format!("hello").into();
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