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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:57:31 +0000 |
| commit | dc0db358abe19481e475e10c32149b53370f1a1c (patch) | |
| tree | ab8ce99c4b255ce46f99ef402c27916055b899ee /vendor/syn/src/meta.rs | |
| parent | Releasing progress-linux version 1.71.1+dfsg1-2~progress7.99u1. (diff) | |
| download | rustc-dc0db358abe19481e475e10c32149b53370f1a1c.tar.xz rustc-dc0db358abe19481e475e10c32149b53370f1a1c.zip | |
Merging upstream version 1.72.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/syn/src/meta.rs')
| -rw-r--r-- | vendor/syn/src/meta.rs | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/vendor/syn/src/meta.rs b/vendor/syn/src/meta.rs index b6bcf9830..f17b2802d 100644 --- a/vendor/syn/src/meta.rs +++ b/vendor/syn/src/meta.rs @@ -129,7 +129,13 @@ use std::fmt::Display; /// } /// ``` pub fn parser(logic: impl FnMut(ParseNestedMeta) -> Result<()>) -> impl Parser<Output = ()> { - |input: ParseStream| parse_nested_meta(input, logic) + |input: ParseStream| { + if input.is_empty() { + Ok(()) + } else { + parse_nested_meta(input, logic) + } + } } /// Context for parsing a single property in the conventional syntax for |