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| author | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2019-04-09 09:18:49 +0200 |
|---|---|---|
| committer | John Kåre Alsaker <john.kare.alsaker@gmail.com> | 2019-04-15 07:23:02 +0200 |
| commit | afeda72dad761325ea759fd2008730e24a165b9c (patch) | |
| tree | ae73fa459ab1b4e21bc4a78815ad69d81c319967 /src/libsyntax/ast.rs | |
| parent | 61a7a60d45fd20bee343a37693969a32e63cb905 (diff) | |
| download | rust-afeda72dad761325ea759fd2008730e24a165b9c.tar.gz rust-afeda72dad761325ea759fd2008730e24a165b9c.zip | |
Ensure the symbols are pure strings
Diffstat (limited to 'src/libsyntax/ast.rs')
| -rw-r--r-- | src/libsyntax/ast.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs index c015e9b06ac..0668730b3ef 100644 --- a/src/libsyntax/ast.rs +++ b/src/libsyntax/ast.rs @@ -70,7 +70,13 @@ pub struct Path { impl PartialEq<Symbol> for Path { fn eq(&self, symbol: &Symbol) -> bool { - self.segments.len() == 1 && self.segments[0].ident.name.interned() == *symbol + self.segments.len() == 1 && { + let name = self.segments[0].ident.name; + // Make sure these symbols are pure strings + debug_assert!(!symbol.is_gensymed()); + debug_assert!(!name.is_gensymed()); + name == *symbol + } } } |