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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:12:43 +0000 |
commit | cf94bdc0742c13e2a0cac864c478b8626b266e1b (patch) | |
tree | 044670aa50cc5e2b4229aa0b6b3df6676730c0a6 /src/test/run-make-fulldeps/foreign-rust-exceptions | |
parent | Adding debian version 1.65.0+dfsg1-2. (diff) | |
download | rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.tar.xz rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/run-make-fulldeps/foreign-rust-exceptions')
3 files changed, 31 insertions, 0 deletions
diff --git a/src/test/run-make-fulldeps/foreign-rust-exceptions/Makefile b/src/test/run-make-fulldeps/foreign-rust-exceptions/Makefile new file mode 100644 index 000000000..50fca7f24 --- /dev/null +++ b/src/test/run-make-fulldeps/foreign-rust-exceptions/Makefile @@ -0,0 +1,11 @@ +# ignore-i686-pc-windows-gnu + +# This test doesn't work on 32-bit MinGW as cdylib has its own copy of unwinder +# so cross-DLL unwinding does not work. + +include ../tools.mk + +all: + $(RUSTC) bar.rs --crate-type=cdylib + $(RUSTC) foo.rs + $(call RUN,foo) 2>&1 | $(CGREP) "Rust cannot catch foreign exceptions" diff --git a/src/test/run-make-fulldeps/foreign-rust-exceptions/bar.rs b/src/test/run-make-fulldeps/foreign-rust-exceptions/bar.rs new file mode 100644 index 000000000..5f9efe323 --- /dev/null +++ b/src/test/run-make-fulldeps/foreign-rust-exceptions/bar.rs @@ -0,0 +1,7 @@ +#![crate_type = "cdylib"] +#![feature(c_unwind)] + +#[no_mangle] +extern "C-unwind" fn panic() { + panic!(); +} diff --git a/src/test/run-make-fulldeps/foreign-rust-exceptions/foo.rs b/src/test/run-make-fulldeps/foreign-rust-exceptions/foo.rs new file mode 100644 index 000000000..266987c5b --- /dev/null +++ b/src/test/run-make-fulldeps/foreign-rust-exceptions/foo.rs @@ -0,0 +1,13 @@ +#![feature(c_unwind)] + +#[cfg_attr(not(windows), link(name = "bar"))] +#[cfg_attr(windows, link(name = "bar.dll"))] +extern "C-unwind" { + fn panic(); +} + +fn main() { + let _ = std::panic::catch_unwind(|| { + unsafe { panic() }; + }); +} |