Merge pull request #1712 from dtolnay/unnamedvariadic

Parse unnamed variadic args inside function pointer types
dtolnay · Jul 22, 2024 · 698eb9f · 698eb9f
2 parents 431784b + bed7604
commit 698eb9f
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Showing 2 changed files with 1 addition and 5 deletions.
diff --git a/src/ty.rs b/src/ty.rs
@@ -669,7 +669,7 @@ pub(crate) mod parsing {
 
                         if inputs.empty_or_trailing()
                             && (args.peek(Token![...])
-                                || args.peek(Ident)
+                                || (args.peek(Ident) || args.peek(Token![_]))
                                     && args.peek2(Token![:])
                                     && args.peek3(Token![...]))
                         {

diff --git a/tests/repo/mod.rs b/tests/repo/mod.rs
@@ -32,10 +32,6 @@ static EXCLUDE_FILES: &[&str] = &[
     "tests/ui/attributes/unsafe/unsafe-attributes.rs",
     "tests/ui/rust-2024/unsafe-attributes/unsafe-attribute-marked.rs",
 
-    // TODO: vararg in function pointer type: `extern fn(_: *mut _, _: ...)`
-    // https://github.com/dtolnay/syn/issues/1711
-    "library/std/src/sys/pal/uefi/helpers.rs",
-
     // TODO: explicit tail calls: `become _g()`
     // https://github.com/dtolnay/syn/issues/1501
     "src/tools/miri/tests/fail/tail_calls/cc-mismatch.rs",