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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2020-10-31 22:47:57 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2020-11-01 00:03:35 +0300 |
| commit | 6b63e9b990b1624df3f93aeca849a33efcf156e9 (patch) | |
| tree | 4457daa004c1ee732382e5f53fa864491ea6972a /compiler/rustc_ast | |
| parent | 4f7612ac1499258025077f1fd05d2f429f9accfb (diff) | |
| download | rust-6b63e9b990b1624df3f93aeca849a33efcf156e9.tar.gz rust-6b63e9b990b1624df3f93aeca849a33efcf156e9.zip | |
Do not remove tokens before AST json serialization
Diffstat (limited to 'compiler/rustc_ast')
| -rw-r--r-- | compiler/rustc_ast/src/tokenstream.rs | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compiler/rustc_ast/src/tokenstream.rs b/compiler/rustc_ast/src/tokenstream.rs index b53acb97aeb..98da20af8f6 100644 --- a/compiler/rustc_ast/src/tokenstream.rs +++ b/compiler/rustc_ast/src/tokenstream.rs @@ -153,8 +153,9 @@ impl fmt::Debug for LazyTokenStream { } impl<S: Encoder> Encodable<S> for LazyTokenStream { - fn encode(&self, _s: &mut S) -> Result<(), S::Error> { - panic!("Attempted to encode LazyTokenStream"); + fn encode(&self, s: &mut S) -> Result<(), S::Error> { + // Used by AST json printing. + Encodable::encode(&self.create_token_stream(), s) } } |