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2019-02-13Rename rustc_errors dependency in rust 2018 cratesTaiki Endo-1/+1
2019-02-04libsyntax_ext => 2018Taiki Endo-5/+6
2019-01-02make `panictry!` private to libsyntaxAndy Russell-45/+71
This commit completely removes usage of the `panictry!` macro from outside libsyntax. The macro causes parse errors to be fatal, so using it in libsyntax_ext caused parse failures *within* a syntax extension to be fatal, which is probably not intended. Furthermore, this commit adds spans to diagnostics emitted by empty extensions if they were missing, à la #56491.
2018-12-27Make sure feature gate errors are recoverableVadim Petrochenkov-1/+0
2018-12-25Remove licensesMark Rousskov-10/+0
2018-12-04cleanup: remove static lifetimes from constsljedrz-1/+1
2018-08-13Move SmallVec and ThinVec out of libsyntaxljedrz-1/+3
2018-07-12Deny bare trait objects in src/libsyntax_extljedrz-1/+1
2018-05-17Switch to 1.26 bootstrap compilerMark Simulacrum-16/+5
2018-05-15Add missing error codes in libsyntax-ext asmGuillaume Gomez-3/+6
2018-04-14Add error codes for libsyntax_extGuillaume Gomez-2/+14
2018-02-05Make inline assembly volatile if it has no outputs. Fixes #46026John Kåre Alsaker-0/+6
2017-08-15use field init shorthand EVERYWHEREZack M. Davis-8/+8
Like #43008 (f668999), but _much more aggressive_.
2017-03-29Merge `ExpnId` and `SyntaxContext`.Jeffrey Seyfried-11/+1
2017-03-03Integrate `TokenStream`.Jeffrey Seyfried-1/+1
2016-11-21Use `Symbol` instead of `InternedString` in the AST, HIR, and various other ↵Jeffrey Seyfried-10/+11
places.
2016-11-20Move `syntax::util::interner` -> `syntax::symbol`, cleanup.Jeffrey Seyfried-5/+5
2016-11-03Make `ast::ExprKind` smaller.Jeffrey Seyfried-2/+2
2016-10-29Move `CrateConfig` from `Crate` to `ParseSess`.Jeffrey Seyfried-1/+1
2016-10-19Rollup merge of #37161 - nnethercote:no-cfg-cloning, r=nrcEduard-Mihai Burtescu-1/+1
Avoid many CrateConfig clones. This commit changes `ExtCtx::cfg()` so it returns a `CrateConfig` reference instead of a clone. As a result, it also changes all of the `cfg()` callsites to explicitly clone... except one, because the commit also changes `macro_parser::parse()` to take `&CrateConfig`. This is good, because that function can be hot, and `CrateConfig` is expensive to clone. This change almost halves the number of heap allocations done by rustc for `html5ever` in rustc-benchmarks suite, which makes compilation 1.20x faster. r? @nrc
2016-10-14Avoid many CrateConfig clones.Nicholas Nethercote-1/+1
This commit changes `ExtCtx::cfg()` so it returns a `CrateConfig` reference instead of a clone. As a result, it also changes all of the `cfg()` callsites to explicitly clone... except one, because the commit also changes `macro_parser::parse()` to take `&CrateConfig`. This is good, because that function can be hot, and `CrateConfig` is expensive to clone. This change almost halves the number of heap allocations done by rustc for `html5ever` in rustc-benchmarks suite, which makes compilation 1.20x faster.
2016-10-05Rename Parser::last_span as prev_span.Nicholas Nethercote-6/+6
This is a [breaking-change] for libsyntax.
2016-09-26make emit_feature_err take a ParseSessTim Neumann-1/+1
2016-09-04Replace `_, _` with `..`Vadim Petrochenkov-1/+1
2016-08-12run rustfmt on libsyntax_ext folderSrinivas Reddy Thatiparthy-40/+38
2016-07-06Correct inline assembly clobber formatting.CensoredUsername-0/+3
Fixes the formatting for inline assembly clobbers used in the book. As this causes llvm to silently ignore the clobber an error is also added to catch cases in which the wrong formatting was used. Additionally a test case is added to confirm that this error works.
2016-06-26Rollup merge of #34339 - jseyfried:thin_vec, r=petrochenkov,ManishearthJeffrey Seyfried-1/+1
Generalize and abstract `ThinAttributes` to `ThinVec<Attribute>`.
2016-06-26Rollup merge of #34385 - cgswords:tstream, r=nrcJeffrey Seyfried-3/+4
syntax-[breaking-change] cc #31645 (Only breaking because ast::TokenTree is now tokenstream::TokenTree.) This pull request refactors TokenTrees into their own file as src/libsyntax/tokenstream.rs, moving them out of src/libsyntax/ast.rs, in order to prepare for an accompanying TokenStream implementation (per RFC 1566).
2016-06-23Move errors from libsyntax to its own crateJonathan Turner-1/+1
2016-06-21Refactored tokentrees into their own files in preparation for tokenstreams. ↵cgswords-3/+4
Modified tests to point to the new file now.
2016-06-19Generalize and abstract `ThinAttributes`Jeffrey Seyfried-1/+1
2016-04-11std: Stabilize APIs for the 1.9 releaseAlex Crichton-5/+6
This commit applies all stabilizations, renamings, and deprecations that the library team has decided on for the upcoming 1.9 release. All tracking issues have gone through a cycle-long "final comment period" and the specific APIs stabilized/deprecated are: Stable * `std::panic` * `std::panic::catch_unwind` (renamed from `recover`) * `std::panic::resume_unwind` (renamed from `propagate`) * `std::panic::AssertUnwindSafe` (renamed from `AssertRecoverSafe`) * `std::panic::UnwindSafe` (renamed from `RecoverSafe`) * `str::is_char_boundary` * `<*const T>::as_ref` * `<*mut T>::as_ref` * `<*mut T>::as_mut` * `AsciiExt::make_ascii_uppercase` * `AsciiExt::make_ascii_lowercase` * `char::decode_utf16` * `char::DecodeUtf16` * `char::DecodeUtf16Error` * `char::DecodeUtf16Error::unpaired_surrogate` * `BTreeSet::take` * `BTreeSet::replace` * `BTreeSet::get` * `HashSet::take` * `HashSet::replace` * `HashSet::get` * `OsString::with_capacity` * `OsString::clear` * `OsString::capacity` * `OsString::reserve` * `OsString::reserve_exact` * `OsStr::is_empty` * `OsStr::len` * `std::os::unix::thread` * `RawPthread` * `JoinHandleExt` * `JoinHandleExt::as_pthread_t` * `JoinHandleExt::into_pthread_t` * `HashSet::hasher` * `HashMap::hasher` * `CommandExt::exec` * `File::try_clone` * `SocketAddr::set_ip` * `SocketAddr::set_port` * `SocketAddrV4::set_ip` * `SocketAddrV4::set_port` * `SocketAddrV6::set_ip` * `SocketAddrV6::set_port` * `SocketAddrV6::set_flowinfo` * `SocketAddrV6::set_scope_id` * `<[T]>::copy_from_slice` * `ptr::read_volatile` * `ptr::write_volatile` * The `#[deprecated]` attribute * `OpenOptions::create_new` Deprecated * `std::raw::Slice` - use raw parts of `slice` module instead * `std::raw::Repr` - use raw parts of `slice` module instead * `str::char_range_at` - use slicing plus `chars()` plus `len_utf8` * `str::char_range_at_reverse` - use slicing plus `chars().rev()` plus `len_utf8` * `str::char_at` - use slicing plus `chars()` * `str::char_at_reverse` - use slicing plus `chars().rev()` * `str::slice_shift_char` - use `chars()` plus `Chars::as_str` * `CommandExt::session_leader` - use `before_exec` instead. Closes #27719 cc #27751 (deprecating the `Slice` bits) Closes #27754 Closes #27780 Closes #27809 Closes #27811 Closes #27830 Closes #28050 Closes #29453 Closes #29791 Closes #29935 Closes #30014 Closes #30752 Closes #31262 cc #31398 (still need to deal with `before_exec`) Closes #31405 Closes #31572 Closes #31755 Closes #31756
2016-02-11[breaking-change] don't glob export ast::Expr_ variantsOliver Schneider-1/+1
2015-12-31Cut out a bunch of Result and panictry! boilerplate from libsyntax.Nick Cameron-6/+6
[breaking-change] if you use any of the changed functions, you'll need to remove a try! or panictry!
2015-12-18Require exact type equality + add testsVadim Petrochenkov-1/+1
+ Rebase fixes
2015-12-16Add ExprType to HIR and make everything compileVadim Petrochenkov-3/+3
+ Apply parser changes manually + Add feature gate
2015-12-16Implement type ascription.Eduard Burtescu-4/+23
2015-12-15Move built-in syntax extensions to a separate crateSeo Sanghyeon-0/+245
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