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| author | Dylan DPC <dylan.dpc@gmail.com> | 2020-11-09 19:06:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-09 19:06:55 +0100 |
| commit | 8ebca242bc6797647147b1c178f0620f867710ac (patch) | |
| tree | a7b2dbfa2894ca7bd5048307adc8610b0f8c65a0 /compiler/rustc_expand/src/placeholders.rs | |
| parent | ee1fedf392518ede3ff9940d6ff83ff280b59000 (diff) | |
| parent | 90fafc8c8ff680fc631a44230d8352d7911e70f2 (diff) | |
| download | rust-8ebca242bc6797647147b1c178f0620f867710ac.tar.gz rust-8ebca242bc6797647147b1c178f0620f867710ac.zip | |
Rollup merge of #78710 - petrochenkov:macvisit, r=davidtwco
rustc_ast: Do not panic by default when visiting macro calls Panicking by default made sense when we didn't have HIR or MIR and everything worked on AST, but now all AST visitors run early and majority of them have to deal with macro calls, often by ignoring them. The second commit renames `visit_mac` to `visit_mac_call`, the corresponding structures were renamed earlier in https://github.com/rust-lang/rust/pull/69589.
Diffstat (limited to 'compiler/rustc_expand/src/placeholders.rs')
| -rw-r--r-- | compiler/rustc_expand/src/placeholders.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/compiler/rustc_expand/src/placeholders.rs b/compiler/rustc_expand/src/placeholders.rs index e413564fb3f..f0e5826f403 100644 --- a/compiler/rustc_expand/src/placeholders.rs +++ b/compiler/rustc_expand/src/placeholders.rs @@ -385,8 +385,4 @@ impl<'a, 'b> MutVisitor for PlaceholderExpander<'a, 'b> { |item| !matches!(item.kind, ast::ItemKind::MacCall(_) if !self.cx.ecfg.keep_macs), ); } - - fn visit_mac(&mut self, _mac: &mut ast::MacCall) { - // Do nothing. - } } |