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Make $crate a keyword

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This commit is contained in:
Vadim Petrochenkov 2017-06-25 20:34:49 +03:00
parent 7acce3724d
commit e03948ef3e
12 changed files with 139 additions and 66 deletions
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5
src/libsyntax/ast.rs
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@ -97,9 +97,8 @@ impl Path {
}
pub fn default_to_global(mut self) -> Path {
let name = self.segments[0].identifier.name;
if !self.is_global() && name != "$crate" &&
name != keywords::SelfValue.name() && name != keywords::Super.name() {
if !self.is_global() &&
!::parse::token::Ident(self.segments[0].identifier).is_path_segment_keyword() {
self.segments.insert(0, PathSegment::crate_root());
}
self