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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 01:47:29 +0000 |
commit | 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch) | |
tree | a31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /third_party/rust/num-derive/src/test.rs | |
parent | Initial commit. (diff) | |
download | firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.tar.xz firefox-esr-0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d.zip |
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/num-derive/src/test.rs')
-rw-r--r-- | third_party/rust/num-derive/src/test.rs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/third_party/rust/num-derive/src/test.rs b/third_party/rust/num-derive/src/test.rs new file mode 100644 index 0000000000..c4cd7fe528 --- /dev/null +++ b/third_party/rust/num-derive/src/test.rs @@ -0,0 +1,31 @@ +//! This module uses doc-tests on modules for `compile_fail` + +// We need "syn/full" to parse macros. +// Use `--nocapture` to check the quality of the error message. +#[cfg(not(feature = "full-syntax"))] +/// ```compile_fail +/// macro_rules! get_an_isize { +/// () => (0_isize) +/// } +/// +/// #[derive(num_derive::FromPrimitive)] +/// pub enum CLikeEnum { +/// VarA = get_an_isize!(), // error without "syn/full" +/// VarB = 2, +/// } +/// ``` +mod issue16 {} + +#[cfg(feature = "full-syntax")] +/// ``` +/// macro_rules! get_an_isize { +/// () => (0_isize) +/// } +/// +/// #[derive(num_derive::FromPrimitive)] +/// pub enum CLikeEnum { +/// VarA = get_an_isize!(), // ok with "syn/full" +/// VarB = 2, +/// } +/// ``` +mod issue16 {} |