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simplify and uncomment item-fn-arg hygiene unit test

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This commit is contained in:
John Clements 2014-06-30 12:42:33 -07:00
parent 5d5c20647f
commit 4358bf8bfa
1 changed files with 6 additions and 9 deletions
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15
src/libsyntax/ext/expand.rs
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@ -1172,7 +1172,6 @@ mod test {
name_finder.ident_accumulator
}
//fn expand_and_resolve(crate_str: @str) -> ast::crate {
//let expanded_ast = expand_crate_str(crate_str);
// println!("expanded: {:?}\n",expanded_ast);
@ -1299,17 +1298,15 @@ mod test {
// can't write this test case until we have macro-generating macros.
// FIXME #9383 : lambda var hygiene
// interesting... can't even write this test, yet, because the name-finder
// only finds pattern vars. Time to upgrade test framework.
/*#[test]
// expands to fn q(x_1:int){fn g(x_2:int){x_2 + x_1};}
#[test]
fn issue_9383(){
run_renaming_test(
&("macro_rules! bad_macro (($ex:expr) => ({(|_x| { $ex }) (9) }))
fn takes_x(_x : int) { assert_eq!(bad_macro!(_x),8); }
fn main() { takes_x(8); }",
vec!(vec!()),false),
&("macro_rules! bad_macro (($ex:expr) => (fn g(x:int){ x + $ex }))
fn q(x:int) { bad_macro!(x); }",
vec!(vec!(1),vec!(0)),true),
0)
}*/
}
// run one of the renaming tests
fn run_renaming_test(t: &RenamingTest, test_idx: uint) {