rust/tests/mir-opt/packed_struct_drop_aligned.rs

// ignore-wasm32-bare compiled with panic=abort by default


// EMIT_MIR packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir
fn main() {
    let mut x = Packed(Aligned(Droppy(0)));
    x.0 = Aligned(Droppy(0));
}

struct Aligned(Droppy);
#[repr(packed)]
struct Packed(Aligned);

struct Droppy(usize);
impl Drop for Droppy {
    fn drop(&mut self) {}
}
Re-enable Emscripten's exception handling support Passes LLVM codegen and Emscripten link-time flags for exception handling if and only if the panic strategy is `unwind`. Sets the default panic strategy for Emscripten targets to `unwind`. Re-enables tests that depend on unwinding support for Emscripten, including `should_panic` tests. 2019-10-18 14:47:54 -07:00			`// ignore-wasm32-bare compiled with panic=abort by default`
ci: Start running wasm32 tests on Travis This commit allocates a builder to running wasm32 tests on Travis. Not all test suites pass right now so this is starting out with just the run-pass and the libcore test suites. This'll hopefully give us a pretty broad set of coverage for integration in rustc itself as well as a somewhat broad coverage of the llvm backend itself through integration/unit tests. 2017-11-26 10:39:16 -08:00
Remove unnecessary `EMIT_MIR_FOR_EACH_BITWIDTH 2022-09-04 22:35:47 -07:00
add crate name to mir dumps 2020-07-27 21:22:43 +02:00			`// EMIT_MIR packed_struct_drop_aligned.main.SimplifyCfg-elaborate-drops.after.mir`
fix codegen of drops of fields of packed structs 2017-10-03 16:01:01 +02:00			`fn main() {`
			`let mut x = Packed(Aligned(Droppy(0)));`
			`x.0 = Aligned(Droppy(0));`
			`}`

			`struct Aligned(Droppy);`
			`#[repr(packed)]`
			`struct Packed(Aligned);`

			`struct Droppy(usize);`
			`impl Drop for Droppy {`
			`fn drop(&mut self) {}`
			`}`