cf2c492ef8
Stabilize the `-Csplit-debuginfo` flag... - ...on Linux for all values of the flag. Split DWARF has been implemented for a few months, hasn't had any bug reports and has had some promising benchmarking for incremental debug build performance. - ..on other platforms for the default value. It doesn't make any sense that `-Csplit-debuginfo=packed` is unstable on Windows MSVC when that's the default behaviour, but keep the other values unstable. Signed-off-by: David Wood <david.wood@huawei.com>
25 lines
920 B
Rust
25 lines
920 B
Rust
// Check that compiling with packed Split DWARF twice succeeds. This should confirm that DWARF
|
|
// objects are cached as work products and available to the incremental compilation for `thorin` to
|
|
// pack into a DWARF package.
|
|
|
|
// ignore-tidy-linelength
|
|
// only-x86_64-unknown-linux-gnu
|
|
// revisions:rpass1 rpass2
|
|
|
|
// [rpass1]compile-flags: -g -Zquery-dep-graph -Csplit-debuginfo=packed -Zsplit-dwarf-kind=split
|
|
// [rpass2]compile-flags: -g -Zquery-dep-graph -Csplit-debuginfo=packed -Zsplit-dwarf-kind=split
|
|
|
|
#![feature(rustc_attrs)]
|
|
// For `rpass2`, nothing has changed so everything should re-used.
|
|
#![rustc_partition_reused(module = "split_debuginfo_cached", cfg = "rpass2")]
|
|
#![rustc_partition_reused(module = "split_debuginfo_cached-another_module", cfg = "rpass2")]
|
|
|
|
mod another_module {
|
|
pub fn foo() -> &'static str {
|
|
"hello world"
|
|
}
|
|
}
|
|
|
|
pub fn main() {
|
|
println!("{}", another_module::foo());
|
|
}
|