bjoernager/rust
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Avoid cloning ast::CrateConfig

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This commit is contained in:
Seo Sanghyeon 2014-02-06 02:16:44 +09:00
parent ed885e35fe
commit b653fa0c4a
5 changed files with 12 additions and 15 deletions
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6
src/libsyntax/parse/mod.rs
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@ -74,7 +74,7 @@ pub fn parse_crate_from_file(
cfg: ast::CrateConfig,
sess: @ParseSess
) -> ast::Crate {
new_parser_from_file(sess, /*bad*/ cfg.clone(), input).parse_crate_mod()
new_parser_from_file(sess, cfg, input).parse_crate_mod()
// why is there no p.abort_if_errors here?
}
@ -94,7 +94,7 @@ pub fn parse_crate_from_source_str(name: ~str,
sess: @ParseSess)
-> ast::Crate {
let mut p = new_parser_from_source_str(sess,
/*bad*/ cfg.clone(),
cfg,
name,
source);
maybe_aborted(p.parse_crate_mod(),p)
@ -106,7 +106,7 @@ pub fn parse_crate_attrs_from_source_str(name: ~str,
sess: @ParseSess)
-> ~[ast::Attribute] {
let mut p = new_parser_from_source_str(sess,
/*bad*/ cfg.clone(),
cfg,
name,
source);
let (inner, _) = maybe_aborted(p.parse_inner_attrs_and_next(),p);