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29 lines
634 B
Rust
29 lines
634 B
Rust
#![feature(extended_varargs_abi_support)]
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fn baz(f: extern "Rust" fn(usize, ...)) {
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//~^ ERROR: C-variadic functions with the "Rust" calling convention are not supported
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f(22, 44);
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}
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#[cfg(target_arch = "x86_64")]
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fn sysv(f: extern "sysv64" fn(usize, ...)) {
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f(22, 44);
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}
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#[cfg(target_arch = "x86_64")]
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fn win(f: extern "win64" fn(usize, ...)) {
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f(22, 44);
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}
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#[cfg(any(
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target_arch = "arm",
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target_arch = "aarch64",
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target_arch = "riscv32",
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target_arch = "riscv64",
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target_arch = "x86",
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target_arch = "x86_64"
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))]
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fn efiapi(f: extern "efiapi" fn(usize, ...)) {
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f(22, 44);
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}
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fn main() {}
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