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rustc: Parse crust functions

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This commit is contained in:
Brian Anderson 2012-02-10 13:54:23 -08:00
parent 6943b38e4f
commit 305cbf9b8e
2 changed files with 9 additions and 1 deletions
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5
src/comp/syntax/parse/parser.rs
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@ -150,7 +150,7 @@ fn bad_expr_word_table() -> hashmap<str, ()> {
"export", "fail", "fn", "for", "if", "iface", "impl",
"import", "let", "log", "mod", "mutable", "native", "pure",
"resource", "ret", "trait", "type", "unchecked", "unsafe",
"while"] {
"while, crust"] {
words.insert(word, ());
}
words
@ -2276,6 +2276,9 @@ fn parse_item(p: parser, attrs: [ast::attribute]) -> option<@ast::item> {
p.bump();
expect_word(p, "fn");
ret some(parse_item_fn(p, ast::unsafe_fn, attrs));
} else if eat_word(p, "crust") {
expect_word(p, "fn");
ret some(parse_item_fn(p, ast::crust_fn, attrs));
} else if eat_word(p, "mod") {
ret some(parse_item_mod(p, attrs));
} else if eat_word(p, "native") {

5
src/test/run-pass/crust-1.rs Normal file
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@ -0,0 +1,5 @@
crust fn f() {
}
fn main() {
}