bjoernager/rust
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Inject std libs with versions

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This commit is contained in:
Florian Hahn 2014-01-01 23:36:03 +01:00
parent f42a36cded
commit 4cb13ed982
3 changed files with 35 additions and 7 deletions
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11
src/librustc/front/std_inject.rs
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@ -21,6 +21,8 @@ use syntax::fold;
use syntax::opt_vec;
use syntax::util::small_vector::SmallVector;
pub static VERSION: &'static str = "0.9-pre";
pub fn maybe_inject_libstd_ref(sess: Session, crate: ast::Crate)
-> ast::Crate {
if use_std(&crate) {
@ -57,7 +59,8 @@ impl fold::ast_fold for StandardLibraryInjector {
fn fold_crate(&mut self, crate: ast::Crate) -> ast::Crate {
let mut vis = ~[ast::view_item {
node: ast::view_item_extern_mod(self.sess.ident_of("std"),
None,
Some((format!("std\\#{}", VERSION).to_managed(),
ast::CookedStr)),
ast::DUMMY_NODE_ID),
attrs: ~[],
vis: ast::private,
@ -67,7 +70,8 @@ impl fold::ast_fold for StandardLibraryInjector {
if use_uv(&crate) && !self.sess.building_library.get() {
vis.push(ast::view_item {
node: ast::view_item_extern_mod(self.sess.ident_of("green"),
None,
Some((format!("green\\#{}", VERSION).to_managed(),
ast::CookedStr)),
ast::DUMMY_NODE_ID),
attrs: ~[],
vis: ast::private,
@ -75,7 +79,8 @@ impl fold::ast_fold for StandardLibraryInjector {
});
vis.push(ast::view_item {
node: ast::view_item_extern_mod(self.sess.ident_of("rustuv"),
None,
Some((format!("rustuv\\#{}", VERSION).to_managed(),
ast::CookedStr)),
ast::DUMMY_NODE_ID),
attrs: ~[],
vis: ast::private,