Jonas Schievink
ea8555b155
Simplify eager macro representation
2021-05-19 20:19:08 +02:00
Jonas Schievink
e78221bc58
Remove delimiters from proc macro input
2021-05-12 01:01:51 +02:00
Jonas Schievink
8ea9d939d2
Rewrite #[derive] removal to be based on AST
2021-05-10 22:54:17 +02:00
Jonas Schievink
9cf8d325a2
Precompute macro fragment kind
2021-05-09 01:36:06 +02:00
Dawer
90a5dca0a2
Fix build
2021-05-06 10:22:51 +05:00
Aleksey Kladov
1ea4dae596
Document expansion queries
2021-05-04 22:41:46 +03:00
Aleksey Kladov
3f6980e4e1
simplify macro expansion code
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Using `Option` arguments such that you always pass `None` or `Some` at
the call site is a code smell.
2021-05-04 22:41:46 +03:00
Aleksey Kladov
95dc8ef265
make illegal states unrepresentable
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only declarative macros have def-site token map
2021-05-04 22:41:43 +03:00
Aleksey Kladov
7d9ea39de6
Cleanups
2021-05-04 22:40:59 +03:00
bors[bot]
e17748e4b2
Merge #8727
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8727: minor: use standard import style r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-05-04 17:37:09 +00:00
Aleksey Kladov
2e97dbcbb8
minor: use standard import style
2021-05-04 20:36:48 +03:00
bors[bot]
5e87f84211
Merge #8726
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8726: internal: reduce visibility r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
2021-05-04 17:29:55 +00:00
Aleksey Kladov
87f827bfaf
internal: reduce visibility
2021-05-04 20:29:30 +03:00
Aleksey Kladov
16f7c3ea91
minor: unconfuse myself about macro def vs macro rules
2021-05-04 18:20:10 +03:00
cynecx
cf3b4f1e20
hir_ty: Expand macros at type position
2021-04-17 16:24:56 +02:00
Jonas Schievink
e2c1da36f5
Support macros in pattern position
2021-04-11 01:25:50 +02:00
Jonas Schievink
44b04ebe43
Revert "Rewrite #[derive] removal to be based on AST"
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This reverts commit 7e78aebc8f
2021-04-10 20:30:28 +02:00
Jonas Schievink
7e78aebc8f
Rewrite #[derive] removal to be based on AST
2021-04-09 14:10:54 +02:00
Jonas Schievink
3abcdc03ba
Make ast_to_token_tree infallible
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It could never return `None`, so reflect that in the return type
2021-04-04 01:46:45 +02:00
Edwin Cheng
a193666361
Basic Support Macro 2.0
2021-03-27 13:44:54 +08:00
Edwin Cheng
8ce15b02de
Fix recursive macro statement expansion
2021-03-26 04:21:15 +08:00
Matthias Krüger
3d9b3a8575
remove more redundant clones (clippy::redundant_clone())
2021-03-21 12:10:39 +01:00
Jonas Schievink
c05a1a6e37
Store an AstId for procedural macros
2021-03-18 16:11:18 +01:00
Jonas Schievink
b84efbaacf
Make MacroDefId's AstId mandatory when possible
2021-03-18 15:37:14 +01:00
Edwin Cheng
8e07b23b84
Fix macro expansion for statements w/o semicolon
2021-03-16 13:44:50 +08:00
Edwin Cheng
f1350dd93c
add expand log
2021-03-13 20:14:21 +08:00
Aleksey Kladov
cd21b0e9c1
⬆️ rowan
2021-01-19 22:11:42 +03:00
Aleksey Kladov
6dbba4d75d
Remove useless wrapper
2021-01-15 20:15:33 +03:00
Vincent Esche
21f8239ac8
Fixed typos in code comments
2021-01-09 15:41:29 +01:00
Edwin Cheng
76f2b9d2ef
Proper handling $crate Take 2
2021-01-07 13:08:32 +08:00
Edwin Cheng
63e330f402
Fix infer error of macro invocation in array expr
2021-01-02 22:06:59 +08:00
Jonas Schievink
70877428a8
Pass crate environment to proc macros
2020-12-27 15:29:47 +01:00
Jonas Schievink
26f604b907
Store invocation site for eager macros
2020-12-22 15:02:03 +01:00
Jonas Schievink
c31c3246a8
Basic support for decl macros 2.0
2020-12-15 18:43:34 +01:00
Edwin Cheng
1f4da7098c
Remove obsolete comment
2020-12-15 17:25:59 +08:00
Edwin Cheng
a68ff269a9
Expand statements for mbe in lowering
2020-12-15 14:39:15 +08:00
Jonas Schievink
829d9d36eb
Use decimal notation
2020-12-10 18:03:37 +01:00
Jonas Schievink
19508b474f
Double the macro token limit
2020-12-10 17:51:39 +01:00
Jonas Schievink
614e5a2272
Improve macro limit error and move to const
2020-12-10 17:50:56 +01:00
Jonas Schievink
883c8d177d
Make compile_error! lazy and emit a diagnostic
2020-12-03 15:48:29 +01:00
Jonas Schievink
92f52c5c9a
builtin_macro: move to mbe::ExpandResult
2020-11-30 19:21:25 +01:00
bors[bot]
7f3ba7d57f
Merge #6645
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6645: Publish diagnostics for macro expansion errors r=matklad a=jonas-schievink
This adds 2 new diagnostics, emitted during name resolution:
* `unresolved-proc-macro`, a weak warning that is emitted when a proc macro is supposed to be expanded, but was not provided by the build system. This usually means that proc macro support is turned off, but may also indicate setup issues when using rust-project.json. Being a weak warning, this should help set expectations when users see it, while not being too obstructive. We do not yet emit this for attribute macros though, just custom derives and `!` macros.
* `macro-error`, which is emitted when any macro (procedural or `macro_rules!`) fails to expand due to some error. This is an error-level diagnostic, but currently still marked as experimental, because there might be spurious errors and this hasn't been tested too well.
This does not yet emit diagnostics when expansion in item bodies fails, just for module-level macros.
Known bug: The "proc macro not found" diagnostic points at the whole item for custom derives, it should just point at the macro's name in the `#[derive]` list, but I haven't found an easy way to do that.
Screenshots:
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
2020-11-28 15:10:00 +00:00
Jonas Schievink
ec7d2bbe42
Add/Fix macro expansion profiling
2020-11-27 18:07:16 +01:00
Jonas Schievink
0432aa0ed7
Publish diagnostics for macro expansion errors
2020-11-27 13:50:22 +01:00
Jonas Schievink
6a9338e979
Use ExpandResult instead of MacroResult
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`MacroResult` is redundant
2020-11-26 16:48:17 +01:00
Jonas Schievink
c784c8ec76
Use named fields in ExpandResult
2020-11-26 16:04:23 +01:00
Jonas Schievink
9559bce311
Rename parse_macro to parse_macro_expansion
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This does not parse macros, it expands a macro and parses the *result*
2020-11-24 21:57:51 +01:00
Jonas Schievink
f9d0d51101
hir_expand::db: reduce fn visibility
2020-11-24 21:55:08 +01:00
Jonas Schievink
9a3bb19d32
Remove fixed FIXME, propagate errors better
2020-11-24 21:52:19 +01:00
Jonas Schievink
d5e9bf80f9
hir_expand: propagate expansion errors
2020-11-24 19:00:23 +01:00
