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| author | Eric Huss <eric@huss.org> | 2021-09-17 13:08:56 -0700 |
|---|---|---|
| committer | Eric Huss <eric@huss.org> | 2021-09-25 09:03:15 -0700 |
| commit | 75f058dbfd1c02daa191efb6eb53dc91fda8add6 (patch) | |
| tree | 8348ab28c41ab996e2b534c28aa6d3a79d21d6b0 /src/test/ui/recursion_limit | |
| parent | 5f8c571e50f1e0e98bb225e1dc909e73251a69be (diff) | |
| download | rust-75f058dbfd1c02daa191efb6eb53dc91fda8add6.tar.gz rust-75f058dbfd1c02daa191efb6eb53dc91fda8add6.zip | |
Check for macros in built-in attributes that don't support them.
Diffstat (limited to 'src/test/ui/recursion_limit')
4 files changed, 26 insertions, 0 deletions
diff --git a/src/test/ui/recursion_limit/invalid_digit_type.rs b/src/test/ui/recursion_limit/invalid_digit_type.rs new file mode 100644 index 00000000000..e408109b368 --- /dev/null +++ b/src/test/ui/recursion_limit/invalid_digit_type.rs @@ -0,0 +1,3 @@ +#![recursion_limit = 123] //~ ERROR malformed `recursion_limit` attribute + +fn main() {} diff --git a/src/test/ui/recursion_limit/invalid_digit_type.stderr b/src/test/ui/recursion_limit/invalid_digit_type.stderr new file mode 100644 index 00000000000..6d1409bb390 --- /dev/null +++ b/src/test/ui/recursion_limit/invalid_digit_type.stderr @@ -0,0 +1,8 @@ +error: malformed `recursion_limit` attribute input + --> $DIR/invalid_digit_type.rs:1:1 + | +LL | #![recursion_limit = 123] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![recursion_limit = "N"]` + +error: aborting due to previous error + diff --git a/src/test/ui/recursion_limit/invalid_macro.rs b/src/test/ui/recursion_limit/invalid_macro.rs new file mode 100644 index 00000000000..7db67a8d162 --- /dev/null +++ b/src/test/ui/recursion_limit/invalid_macro.rs @@ -0,0 +1,7 @@ +#![recursion_limit = foo!()] //~ ERROR malformed `recursion_limit` attribute + +macro_rules! foo { + () => {"128"}; +} + +fn main() {} diff --git a/src/test/ui/recursion_limit/invalid_macro.stderr b/src/test/ui/recursion_limit/invalid_macro.stderr new file mode 100644 index 00000000000..0189e99da37 --- /dev/null +++ b/src/test/ui/recursion_limit/invalid_macro.stderr @@ -0,0 +1,8 @@ +error: malformed `recursion_limit` attribute input + --> $DIR/invalid_macro.rs:1:1 + | +LL | #![recursion_limit = foo!()] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![recursion_limit = "N"]` + +error: aborting due to previous error + |