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Co-Authored-By: bjorn3 <bjorn3@users.noreply.github.com>
This commit is contained in:
Edwin Cheng 2020-03-12 01:57:34 +08:00
parent 8c159b54e9
commit 8f7703b006
1 changed files with 4 additions and 4 deletions
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8
crates/ra_hir_expand/src/builtin_macro.rs
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@ -158,9 +158,9 @@ fn assert_expand(
tt: &tt::Subtree,
) -> Result<tt::Subtree, mbe::ExpandError> {
// A hacky implementation for goto def and hover
// We expand `assert!("", arg1, arg2)` to
// We expand `assert!(cond, arg1, arg2)` to
// ```
// {(&(arg1), &(arg2));}
// {(cond, &(arg1), &(arg2));}
// ```,
// which is wrong but useful.
@ -539,8 +539,8 @@ mod tests {
r#"
#[rustc_builtin_macro]
macro_rules! assert {
($fmt:expr) => ({ /* compiler built-in */ });
($fmt:expr, $($args:tt)*) => ({ /* compiler built-in */ })
($cond:expr) => ({ /* compiler built-in */ });
($cond:expr, $($args:tt)*) => ({ /* compiler built-in */ })
}
assert!(true, "{} {:?}", arg1(a, b, c), arg2);
"#,