diff options
Diffstat (limited to 'src/test/run-make/fmt-write-bloat/main.rs')
-rw-r--r-- | src/test/run-make/fmt-write-bloat/main.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/test/run-make/fmt-write-bloat/main.rs b/src/test/run-make/fmt-write-bloat/main.rs new file mode 100644 index 000000000..e86c48014 --- /dev/null +++ b/src/test/run-make/fmt-write-bloat/main.rs @@ -0,0 +1,32 @@ +#![feature(lang_items)] +#![feature(start)] +#![no_std] + +use core::fmt; +use core::fmt::Write; + +#[link(name = "c")] +extern "C" {} + +struct Dummy; + +impl fmt::Write for Dummy { + #[inline(never)] + fn write_str(&mut self, _: &str) -> fmt::Result { + Ok(()) + } +} + +#[start] +fn main(_: isize, _: *const *const u8) -> isize { + let _ = writeln!(Dummy, "Hello World"); + 0 +} + +#[lang = "eh_personality"] +fn eh_personality() {} + +#[panic_handler] +fn panic(_: &core::panic::PanicInfo) -> ! { + loop {} +} |