diff options
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/mod.rs | 22 | ||||
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 8 |
2 files changed, 17 insertions, 13 deletions
diff --git a/src/libsyntax/parse/mod.rs b/src/libsyntax/parse/mod.rs index 526143b2875..655baafcd2d 100644 --- a/src/libsyntax/parse/mod.rs +++ b/src/libsyntax/parse/mod.rs @@ -391,6 +391,8 @@ mod tests { #[test] fn string_to_tts_macro () { with_globals(|| { + use crate::symbol::sym; + let tts: Vec<_> = string_to_stream("macro_rules! zip (($a)=>($a))".to_string()).trees().collect(); let tts: &[TokenTree] = &tts[..]; @@ -403,8 +405,8 @@ mod tests { Some(&TokenTree::Token(_, token::Ident(name_zip, false))), Some(&TokenTree::Delimited(_, macro_delim, ref macro_tts)), ) - if name_macro_rules.name == "macro_rules" - && name_zip.name == "zip" => { + if name_macro_rules.name == sym::macro_rules + && name_zip.name.as_str() == "zip" => { let tts = ¯o_tts.trees().collect::<Vec<_>>(); match (tts.len(), tts.get(0), tts.get(1), tts.get(2)) { ( @@ -421,7 +423,7 @@ mod tests { Some(&TokenTree::Token(_, token::Dollar)), Some(&TokenTree::Token(_, token::Ident(ident, false))), ) - if first_delim == token::Paren && ident.name == "a" => {}, + if first_delim == token::Paren && ident.name.as_str() == "a" => {}, _ => panic!("value 3: {:?} {:?}", first_delim, first_tts), } let tts = &second_tts.trees().collect::<Vec<_>>(); @@ -431,7 +433,7 @@ mod tests { Some(&TokenTree::Token(_, token::Dollar)), Some(&TokenTree::Token(_, token::Ident(ident, false))), ) - if second_delim == token::Paren && ident.name == "a" => {}, + if second_delim == token::Paren && ident.name.as_str() == "a" => {}, _ => panic!("value 4: {:?} {:?}", second_delim, second_tts), } }, @@ -575,20 +577,22 @@ mod tests { #[test] fn crlf_doc_comments() { with_globals(|| { + use crate::symbol::sym; + let sess = ParseSess::new(FilePathMapping::empty()); let name_1 = FileName::Custom("crlf_source_1".to_string()); let source = "/// doc comment\r\nfn foo() {}".to_string(); let item = parse_item_from_source_str(name_1, source, &sess) .unwrap().unwrap(); - let doc = first_attr_value_str_by_name(&item.attrs, "doc").unwrap(); - assert_eq!(doc, "/// doc comment"); + let doc = first_attr_value_str_by_name(&item.attrs, sym::doc).unwrap(); + assert_eq!(doc.as_str(), "/// doc comment"); let name_2 = FileName::Custom("crlf_source_2".to_string()); let source = "/// doc comment\r\n/// line 2\r\nfn foo() {}".to_string(); let item = parse_item_from_source_str(name_2, source, &sess) .unwrap().unwrap(); - let docs = item.attrs.iter().filter(|a| a.path == "doc") + let docs = item.attrs.iter().filter(|a| a.path == sym::doc) .map(|a| a.value_str().unwrap().to_string()).collect::<Vec<_>>(); let b: &[_] = &["/// doc comment".to_string(), "/// line 2".to_string()]; assert_eq!(&docs[..], b); @@ -596,8 +600,8 @@ mod tests { let name_3 = FileName::Custom("clrf_source_3".to_string()); let source = "/** doc comment\r\n * with CRLF */\r\nfn foo() {}".to_string(); let item = parse_item_from_source_str(name_3, source, &sess).unwrap().unwrap(); - let doc = first_attr_value_str_by_name(&item.attrs, "doc").unwrap(); - assert_eq!(doc, "/** doc comment\n * with CRLF */"); + let doc = first_attr_value_str_by_name(&item.attrs, sym::doc).unwrap(); + assert_eq!(doc.as_str(), "/** doc comment\n * with CRLF */"); }); } diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 559cc522810..2d6c8c54075 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -46,7 +46,7 @@ use crate::ptr::P; use crate::parse::PResult; use crate::ThinVec; use crate::tokenstream::{self, DelimSpan, TokenTree, TokenStream, TreeAndJoint}; -use crate::symbol::{keywords, Symbol}; +use crate::symbol::{keywords, sym, Symbol}; use errors::{Applicability, DiagnosticBuilder, DiagnosticId, FatalError}; use rustc_target::spec::abi::{self, Abi}; @@ -5084,7 +5084,7 @@ impl<'a> Parser<'a> { (ident, ast::MacroDef { tokens: tokens.into(), legacy: false }) } - token::Ident(ident, _) if ident.name == "macro_rules" && + token::Ident(ident, _) if ident.name == sym::macro_rules && self.look_ahead(1, |t| *t == token::Not) => { let prev_span = self.prev_span; self.complain_if_pub_macro(&vis.node, prev_span); @@ -7244,7 +7244,7 @@ impl<'a> Parser<'a> { } fn push_directory(&mut self, id: Ident, attrs: &[Attribute]) { - if let Some(path) = attr::first_attr_value_str_by_name(attrs, "path") { + if let Some(path) = attr::first_attr_value_str_by_name(attrs, sym::path) { self.directory.path.to_mut().push(&path.as_str()); self.directory.ownership = DirectoryOwnership::Owned { relative: None }; } else { @@ -7264,7 +7264,7 @@ impl<'a> Parser<'a> { } pub fn submod_path_from_attr(attrs: &[Attribute], dir_path: &Path) -> Option<PathBuf> { - if let Some(s) = attr::first_attr_value_str_by_name(attrs, "path") { + if let Some(s) = attr::first_attr_value_str_by_name(attrs, sym::path) { let s = s.as_str(); // On windows, the base path might have the form |