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path: root/src/librustc_save_analysis/lib.rs
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2019-02-14Reduce the size of `hir::Expr`.Nicholas Nethercote-2/+7
From 104 bytes to 72 bytes on x86-64. This slightly reduces instruction counts. Also add an assertion about the size.
2019-02-12Auto merge of #58341 - alexreg:cosmetic-2-doc-comments, r=steveklabnikbors-1/+1
Cosmetic improvements to doc comments This has been factored out from https://github.com/rust-lang/rust/pull/58036 to only include changes to documentation comments (throughout the rustc codebase). r? @steveklabnik Once you're happy with this, maybe we could get it through with r=1, so it doesn't constantly get invalidated? (I'm not sure this will be an issue, but just in case...) Anyway, thanks for your advice so far!
2019-02-10rustc: doc commentsAlexander Regueiro-1/+1
2019-02-10Revert removed #![feature(nll)]Taiki Endo-0/+1
2019-02-09Rollup merge of #58233 - taiki-e:librustc_save_analysis-2018, r=CentrilMazdak Farrokhzad-22/+8
librustc_save_analysis => 2018 Transitions `librustc_save_analysis` to Rust 2018; cc #58099 r? @Centril
2019-02-08Auto merge of #58191 - varkor:const-generics-ast, r=petrochenkovbors-0/+7
Add const generics to the AST This is mostly split out from https://github.com/rust-lang/rust/pull/53645 in an effort to make progress merging const generics piecewise instead of in one go. cc @yodaldevoid, @petrochenkov r? @eddyb
2019-02-07Add const params to Defvarkor-0/+7
Co-Authored-By: Gabriel Smith <yodaldevoid@users.noreply.github.com>
2019-02-07Remove images' url to make it work even without internet connectionGuillaume Gomez-3/+1
2019-02-07librustc_save_analysis => 2018Taiki Endo-22/+8
2019-01-17Querify glob map usage (last use of CrateAnalysis)Igor Matuszewski-3/+0
2019-01-16Auto merge of #57392 - Xanewok:always-calc-glob-map, r=petrochenkovbors-2/+0
Always calculate glob map but only for glob uses Previously calculating glob map was *opt-in*, however it did record node id -> ident use for every use directive. This aims to see if we can unconditionally calculate the glob map and not regress performance. Main motivation is to get rid of some of the moving pieces and simplify the compilation interface - this would allow us to entirely remove `CrateAnalysis`. Later, we could easily expose a relevant query, similar to the likes of `maybe_unused_trait_import` (so using precomputed data from the resolver, but which could be rewritten to be on-demand). r? @nikomatsakis Local perf run showed mostly noise (except `ctfe-stress-*`) but I'd appreciate if we could do a perf run run here and double-check that this won't regress performance.
2019-01-13Always calculate glob map but only for glob usesIgor Matuszewski-2/+0
Previously calculating glob map was *opt-in*, however it did record node id -> ident use for every use directive. This aims to see if we can unconditionally calculate the glob map and not regress performance.
2019-01-13Rollup merge of #57474 - emilio:save-analysis-path, r=nrcMazdak Farrokhzad-3/+5
save-analysis: Get path def from parent in case there's no def for the path itself. This fixes #57462. The relevant part from the hir type collector is: ``` DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(32) => Entry { parent: NodeId(33), dep_node: 4294967040, node: Expr(expr(32: <Foo>::new)) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(48) => Entry { parent: NodeId(32), dep_node: 4294967040, node: Ty(type(Foo)) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(30) => Entry { parent: NodeId(48), dep_node: 4294967040, node: PathSegment(PathSegment { ident: Foo#0, id: Some(NodeId(30)), def: Some(Err), args: None, infer_types: true }) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(31) => Entry { parent: NodeId(32), dep_node: 4294967040, node: PathSegment(PathSegment { ident: new#0, id: Some(NodeId(31)), def: Some(Err), args: None, infer_types: true }) } ``` We have the right ID when looking for NodeId(31) and try with NodeId(32) (which is the right thing to look for) from get_path_data. But not when we look from `write_sub_paths_truncated` Basically process_path takes an id which is always the parent, and that we fall back to in get_path_data(), so we get the right result for the last path segment, but not for the other segments that get written to from write_sub_paths_truncated. I think we can stop passing the explicit `id` around to get_path_data as a followup.
2019-01-09save-analysis: Get path def from parent in case there's no def for the path ↵Emilio Cobos Álvarez-3/+5
itself. This fixes #57462. The relevant part from the hir type collector is: ``` DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(32) => Entry { parent: NodeId(33), dep_node: 4294967040, node: Expr(expr(32: <Foo>::new)) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(48) => Entry { parent: NodeId(32), dep_node: 4294967040, node: Ty(type(Foo)) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(30) => Entry { parent: NodeId(48), dep_node: 4294967040, node: PathSegment(PathSegment { ident: Foo#0, id: Some(NodeId(30)), def: Some(Err), args: None, infer_types: true }) } DEBUG 2019-01-09T15:42:58Z: rustc::hir::map::collector: hir_map: NodeId(31) => Entry { parent: NodeId(32), dep_node: 4294967040, node: PathSegment(PathSegment { ident: new#0, id: Some(NodeId(31)), def: Some(Err), args: None, infer_types: true }) } ``` We have the right ID when looking for NodeId(31) and try with NodeId(32) (which is the right thing to look for) from get_path_data, but not for the segments that we write from `write_sub_paths_truncated`. Basically `process_path` takes an id which is always the parent, and that we fall back to in `get_path_data()`, so we get the right result for the last path segment, but not for the other segments that get written to from `write_sub_paths_truncated`. I think we can stop passing the explicit id around to `get_path_data` now, will consider sending that as a followup.
2019-01-08save-analysis: use a fallback when access levels couldn't be computedIgor Matuszewski-0/+11
2018-12-25Remove licensesMark Rousskov-10/+0
2018-12-07Various minor/cosmetic improvements to codeAlexander Regueiro-1/+1
2018-12-06Use a function to access the Hir map to be able to turn it into a query laterJohn Kåre Alsaker-13/+13
2018-11-19save-analysis: fallback to using path idNick Cameron-4/+17
2018-10-26Fix tests and assertions; add some commentsNick Cameron-1/+5
2018-10-26save-analysis: handle missing field namesNick Cameron-6/+7
FIxes https://github.com/rust-lang-nursery/rls/issues/1031
2018-10-26dump refs for path segments in save-analysisNick Cameron-0/+4
Requires adding path segments to the hir map
2018-10-26dump data for prefix path segmentsNick Cameron-25/+13
2018-10-26save-analysis: remove hacky, unnecessary code now that we have spans for ↵Nick Cameron-72/+44
every ident
2018-10-19Prefer unwrap_or_else to unwrap_or in case of function calls/allocationsljedrz-2/+2
2018-09-30Auto merge of #54601 - cuviper:prep-1.31, r=Mark-Simulacrumbors-1/+1
Bump to 1.31.0 and bootstrap from 1.30 beta Closes #54594.
2018-09-27Bump to 1.31.0 and bootstrap from 1.30 betaJosh Stone-1/+1
2018-09-28Minimize final diffIgor Matuszewski-5/+3
2018-09-28Remap only source files in the command lineIgor Matuszewski-14/+9
2018-09-28Emit only necessary compilation options in save-analysisIgor Matuszewski-12/+26
This is `command`, `directory` and `output` file.
2018-09-28Emit used rustc invocation in the save-analysis fileIgor Matuszewski-4/+23
2018-09-13introduce SelfCtorF001-0/+1
2018-09-11stabalize infer outlives requirements (RFC 2093).toidiu-1/+0
Co-authored-by: nikomatsakis
2018-09-03A few cleanups and minor improvements to save_analysisljedrz-3/+3
2018-08-30Rollup merge of #53732 - emilio:foreign-fn, r=nrcPietro Albini-2/+2
save-analysis: Differentiate foreign functions and statics.
2018-08-27Rename hir::map::NodeKind to hir::Nodevarkor-15/+15
2018-08-27Rename hir::map::Node to hir::map::NodeKindvarkor-15/+15
2018-08-27Auto merge of #53441 - toidiu:ak-fix53419, r=nikomatsakisbors-0/+1
fix for late-bound regions Fix for https://github.com/rust-lang/rust/issues/53419 r? @nikomatsakis
2018-08-27save-analysis: Differentiate foreign functions and statics.Emilio Cobos Álvarez-2/+2
2018-08-24check that adding infer-outlives requirement to all crates worksNiko Matsakis-0/+1
2018-08-23use String::new() instead of String::from(""), "".to_string(), "".to_owned() ↵Matthias Krüger-1/+1
or "".into()
2018-08-22Replace TyForeign with ForeignTyvarkor-1/+1
2018-08-22Rename Def::{Param, Foreign} to Def::{TyParam, TyForeign}varkor-2/+2
2018-08-22Remove Ty prefix from Ty{Foreign|Param}varkor-2/+2
2018-08-22Remove Ty prefix from ↵varkor-5/+5
Ty{Adt|Array|Slice|RawPtr|Ref|FnDef|FnPtr|Dynamic|Closure|Generator|GeneratorWitness|Never|Tuple|Projection|Anon|Infer|Error}
2018-08-19mv codemap() source_map()Donato Sciarra-3/+3
2018-08-19mv (mod) codemap source_mapDonato Sciarra-2/+2
2018-08-10Rollup merge of #53214 - memoryruins:nll_bootstrap_2, r=nikomatsakiskennytm-0/+1
[nll] enable feature(nll) on various crates for bootstrap: part 2 #53172
2018-08-09Rollup merge of #53110 - Xanewok:save-analysis-remap-path, r=nrckennytm-1/+1
Account for --remap-path-prefix in save-analysis Fixes #52549. Didn't add a test since save-analysis is still unstable, only tested this locally. Should I add a test for that? If so, is run-make-fulldeps an appropriate format? Session is already created with remapped working directory, so use that instead of the actual cwd. This was the only place affected, since the rest of the paths in save-analysis are directly derived from files in spans from `sess.codemap()`, which already creates remapped ones. r? @nrc
2018-08-09[nll] librustc_save_analysis: enable feature(nll) for bootstrapmemoryruins-0/+1
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