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type param defaults

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This commit is contained in:
Aleksey Kladov 2018-07-30 22:27:23 +03:00
parent 72d49c5a10
commit 27a40e0a88
1 changed files with 5 additions and 0 deletions
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5
src/parser/grammar/type_params.rs
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@ -40,6 +40,8 @@ pub(super) fn list(p: &mut Parser) {
let m = p.start();
p.bump();
if p.eat(COLON) {
// test type_param_bounds
// struct S<T: 'a + ?Sized + (Copy)>;
loop {
let has_paren = p.eat(L_PAREN);
p.eat(QUESTION);
@ -61,7 +63,10 @@ pub(super) fn list(p: &mut Parser) {
}
}
}
// test type_param_default
// struct S<T = i32>;
if p.at(EQ) {
p.bump();
types::type_(p)
}
m.complete(p, TYPE_PARAM);