diff options
Diffstat (limited to 'compiler/rustc_expand/src/tests.rs')
| -rw-r--r-- | compiler/rustc_expand/src/tests.rs | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/compiler/rustc_expand/src/tests.rs b/compiler/rustc_expand/src/tests.rs index ad60e5691ef..7d19ca13c97 100644 --- a/compiler/rustc_expand/src/tests.rs +++ b/compiler/rustc_expand/src/tests.rs @@ -18,6 +18,10 @@ use std::path::{Path, PathBuf}; use std::str; use std::sync::{Arc, Mutex}; +pub(crate) fn sess() -> ParseSess { + ParseSess::new(vec![crate::DEFAULT_LOCALE_RESOURCE, rustc_parse::DEFAULT_LOCALE_RESOURCE]) +} + /// Map string to parser (via tts). fn string_to_parser(ps: &ParseSess, source_str: String) -> Parser<'_> { new_parser_from_source_str(ps, PathBuf::from("bogofile").into(), source_str) @@ -72,8 +76,7 @@ where /// Maps a string to tts, using a made-up filename. pub(crate) fn string_to_stream(source_str: String) -> TokenStream { - let ps = - ParseSess::new(vec![crate::DEFAULT_LOCALE_RESOURCE, rustc_parse::DEFAULT_LOCALE_RESOURCE]); + let ps = sess(); source_file_to_stream( &ps, ps.source_map().new_source_file(PathBuf::from("bogofile").into(), source_str), @@ -83,8 +86,7 @@ pub(crate) fn string_to_stream(source_str: String) -> TokenStream { /// Parses a string, returns a crate. pub(crate) fn string_to_crate(source_str: String) -> ast::Crate { - let ps = - ParseSess::new(vec![crate::DEFAULT_LOCALE_RESOURCE, rustc_parse::DEFAULT_LOCALE_RESOURCE]); + let ps = sess(); with_error_checking_parse(source_str, &ps, |p| p.parse_crate_mod()) } |