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| author | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-08-11 01:08:30 +0300 |
|---|---|---|
| committer | Vadim Petrochenkov <vadim.petrochenkov@gmail.com> | 2019-08-15 20:38:12 +0300 |
| commit | dfcbe75900f2cb813754ef104526ebce568fd75b (patch) | |
| tree | d091ddba9e494c82e0a208b048478ecfa3b8d8e7 /src/libsyntax/parse | |
| parent | f7af19c279b8b7ea3d2c21fcbd67164af8d5d968 (diff) | |
| download | rust-dfcbe75900f2cb813754ef104526ebce568fd75b.tar.gz rust-dfcbe75900f2cb813754ef104526ebce568fd75b.zip | |
syntax_pos: Introduce a helper for checking whether a span comes from expansion
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 2286e74e633..3b0af88f651 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -1101,7 +1101,7 @@ impl<'a> Parser<'a> { crate fn process_potential_macro_variable(&mut self) { self.token = match self.token.kind { - token::Dollar if self.token.span.ctxt() != SyntaxContext::empty() && + token::Dollar if self.token.span.from_expansion() && self.look_ahead(1, |t| t.is_ident()) => { self.bump(); let name = match self.token.kind { |