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fixup! Move PropertyBitField to a syntax extension.

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This commit is contained in:
Simon Sapin 2014-08-24 11:44:58 +01:00
parent d6002a0a50
commit 653f257029
1 changed files with 5 additions and 1 deletions
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6
src/components/macros/macros.rs
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@ -15,7 +15,7 @@ extern crate sync;
extern crate rustc;
extern crate syntax;
use syntax::ast;
use syntax::codemap::Span;
use syntax::ext::base;
@ -92,10 +92,12 @@ fn expand_bit_struct(cx: &mut ExtCtxt, sp: Span, name: ast::Ident, tts: Vec<ast:
let additional_impl = quote_item!(&*cx,
impl $name {
#[allow(non_snake_case_functions)]
#[inline]
pub fn $field(&self) -> bool {
(self.storage[$word] & (1 << $bit)) != 0
}
#[allow(non_snake_case_functions)]
#[inline]
pub fn $setter(&mut self, new_value: bool) {
if new_value {
self.storage[$word] |= 1 << $bit
@ -118,6 +120,8 @@ fn expand_bit_struct(cx: &mut ExtCtxt, sp: Span, name: ast::Ident, tts: Vec<ast:
// Re-wrap.
let impl_def = box(GC) impl_def;
// FIXME(SimonSapin) replace this with something from libsyntax
// if/when https://github.com/rust-lang/rust/issues/16723 is fixed
struct MacItems {
items: Vec<Gc<ast::Item>>
}