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path: root/src/libsyntax/ext/expand.rs
AgeCommit message (Collapse)AuthorLines
2016-10-29Move `CrateConfig` from `Crate` to `ParseSess`.Jeffrey Seyfried-4/+1
2016-10-19Improve `$crate`.Jeffrey Seyfried-1/+1
2016-10-15Use the macro namespace for custom derives.Jeffrey Seyfried-1/+14
2016-10-15Refactor `syntax::ext::base::Resolver::resolve_invoc`.Jeffrey Seyfried-1/+11
2016-10-11Add support for undetermined macro invocations.Jeffrey Seyfried-3/+26
2016-10-11Merge branch 'persistent_macro_scopes' into cleanup_expanded_macro_use_scopesJeffrey Seyfried-30/+19
2016-10-07Cleanup `depth`s.Jeffrey Seyfried-7/+9
2016-10-07Refactor away `ext::expand::{expand_crate, expand_crate_with_expander}`.Jeffrey Seyfried-19/+10
2016-10-07Add macros from plugins in `libsyntax_ext::register_builtins`.Jeffrey Seyfried-8/+4
2016-10-06rustc: Rename rustc_macro to proc_macroAlex Crichton-1/+1
This commit blanket renames the `rustc_macro` infrastructure to `proc_macro`, which reflects the general consensus of #35900. A follow up PR to Cargo will be required to purge the `rustc-macro` name as well.
2016-09-28Rollup merge of #36789 - jseyfried:non_inline_mod_in_block, r=nikomatsakisJonathan Turner-6/+11
Allow more non-inline modules in blocks Currently, non-inline modules without a `#[path]` attribute are not allowed in blocks. This PR allows non-inline modules that have an ancestor module with a `#[path]` attribute, provided there is not a nearer ancestor block. For example, ```rust fn main() { #[path = "..."] mod foo { mod bar; //< allowed by this PR fn f() { mod bar; //< still an error } } } ``` Fixes #36772. r? @nikomatsakis
2016-09-28Allow non-inline modules in more places.Jeffrey Seyfried-6/+11
2016-09-27Auto merge of #36601 - jseyfried:build_reduced_graph_in_expansion, r=nrcbors-3/+12
Assign def ids and build the module graph during expansion r? @nrc
2016-09-27With `--test`, make `#[test]` functions `pub` in `InvocationCollector`Jeffrey Seyfried-2/+9
and expand the `__test_reexports` in the correct scope.
2016-09-27Avoid aborting after expansion from `BuildReducedGraphVisitor` errors.Jeffrey Seyfried-1/+3
2016-09-26Auto merge of #36764 - jonathandturner:rollup, r=jonathandturnerbors-22/+86
Rollup of 14 pull requests - Successful merges: #36563, #36574, #36586, #36662, #36663, #36669, #36676, #36721, #36723, #36727, #36729, #36742, #36754, #36756 - Failed merges:
2016-09-26Move `ensure_complete_parse` into `expand.rs`.Jeffrey Seyfried-0/+12
2016-09-26make emit_feature_err take a ParseSessTim Neumann-1/+1
2016-09-26Refactor `ensure_complete_parse`.Jeffrey Seyfried-12/+8
2016-09-26Remove `TokResult`.Jeffrey Seyfried-18/+27
2016-09-26Refactor `parse_expansion` out of `ResultAnyMacro`.Jeffrey Seyfried-4/+51
2016-09-24Load macros from `#[macro_use]` extern crates in `resolve`.Jeffrey Seyfried-19/+0
2016-09-22Auto merge of #36573 - jseyfried:groundwork, r=nrcbors-8/+9
resolve: groundwork for building the module graph during expansion r? @nrc
2016-09-22Auto merge of #36154 - nrc:proc-macro-init, r=@jseyfriedbors-2/+79
Adds a `ProcMacro` form of syntax extension This commit adds syntax extension forms matching the types for procedural macros 2.0 (RFC #1566), these still require the usual syntax extension boiler plate, but this is a first step towards proper implementation and should be useful for macros 1.1 stuff too. Supports both attribute-like and function-like macros. Note that RFC #1566 has not been accepted yet, but I think there is consensus that we want to head in vaguely that direction and so this PR will be useful in any case. It is also fairly easy to undo and does not break any existing programs. This is related to #35957 in that I hope it can be used in the implementation of macros 1.1, however, there is no direct overlap and is more of a complement than a competing proposal. There is still a fair bit of work to do before the two can be combined. r? @jseyfried cc @alexcrichton, @cgswords, @eddyb, @aturon
2016-09-22Use `Resolver::visit_expansion` only with monotonic expansions.Jeffrey Seyfried-8/+9
2016-09-23reviewer comments and rebasingNick Cameron-29/+57
2016-09-22Auto merge of #36618 - jseyfried:crate_root_attr_invoc, r=nrcbors-7/+14
macros: allow attribute invocations at the crate root Fixes #36617. r? @nrc
2016-09-22Adds a `ProcMacro` form of syntax extensionNick Cameron-2/+51
This commit adds syntax extension forms matching the types for procedural macros 2.0 (RFC #1566), these still require the usual syntax extension boiler plate, but this is a first step towards proper implementation and should be useful for macros 1.1 stuff too. Supports both attribute-like and function-like macros.
2016-09-21Allow attribute macro invocations at the crate root.Jeffrey Seyfried-7/+14
2016-09-20rustc_metadata: go only through rustc_serialize in astencode.Eduard Burtescu-3/+3
2016-09-15Remove `MacroRulesTT`.Jeffrey Seyfried-41/+1
2016-09-15Allow `IdentMacroExpander::expand` to access the ident macro invocation's ↵Jeffrey Seyfried-1/+1
attributes.
2016-09-15Move fields `single_step` and `keep_macs` from `MacroExpander` to ↵Jeffrey Seyfried-10/+7
`ExpansionConfig`.
2016-09-13Differentiate between monotonic and non-monotonic expansion andJeffrey Seyfried-9/+15
only assign node ids during monotonic expansion.
2016-09-13Remove scope placeholders from the crate root.Jeffrey Seyfried-2/+13
2016-09-13Perform node id assignment and `macros_at_scope` construction duringJeffrey Seyfried-5/+19
the `InvocationCollector` and `PlaceholderExpander` folds.
2016-09-13Move macro resolution into `librustc_resolve`.Jeffrey Seyfried-105/+77
2016-09-13Rewrite the unit tests in `ext/expand.rs` as a `compile-fail` test.Jeffrey Seyfried-107/+0
2016-09-13Refactor `ExtCtxt` to use a `Resolver` instead of a `MacroLoader`.Jeffrey Seyfried-6/+6
2016-09-07Improve `directory` computation during invocation collection.Jeffrey Seyfried-5/+9
2016-09-07Implement stackless placeholder expansion.Jeffrey Seyfried-4/+15
2016-09-07Strip unconfigured nodes in the `InvocationCollector` fold.Jeffrey Seyfried-13/+60
2016-09-05Load macros from `extern crate`s in the `InvocationCollector` fold.Jeffrey Seyfried-62/+22
2016-09-05Implement stackless expansion.Jeffrey Seyfried-151/+182
2016-09-05Add module `ext::placeholders` with `placeholder()` and `PlaceholderExpander`.Jeffrey Seyfried-39/+9
2016-09-05Refactor `expand_invoc(.., fld)` -> `self.expand_invoc(..)`.Jeffrey Seyfried-207/+212
2016-09-05Refactor `SyntaxEnv`.Jeffrey Seyfried-44/+20
2016-09-05Refactor `expand_*` into `expander.fold_*`.Jeffrey Seyfried-214/+194
2016-09-05Clean up module processing.Jeffrey Seyfried-34/+20
2016-09-05Refactor out `expand_item` (with better semantics than before).Jeffrey Seyfried-36/+39
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