diff options
Diffstat (limited to 'tests/codegen-units/partitioning/extern-generic.rs')
-rw-r--r-- | tests/codegen-units/partitioning/extern-generic.rs | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/tests/codegen-units/partitioning/extern-generic.rs b/tests/codegen-units/partitioning/extern-generic.rs new file mode 100644 index 000000000..638ec079a --- /dev/null +++ b/tests/codegen-units/partitioning/extern-generic.rs @@ -0,0 +1,53 @@ +// +// We specify incremental here because we want to test the partitioning for +// incremental compilation +// incremental +// compile-flags:-Zprint-mono-items=eager -Zshare-generics=y + +#![allow(dead_code)] +#![crate_type="lib"] + +// aux-build:cgu_generic_function.rs +extern crate cgu_generic_function; + +//~ MONO_ITEM fn user @@ extern_generic[Internal] +fn user() { + let _ = cgu_generic_function::foo("abc"); +} + +mod mod1 { + use cgu_generic_function; + + //~ MONO_ITEM fn mod1::user @@ extern_generic-mod1[Internal] + fn user() { + let _ = cgu_generic_function::foo("abc"); + } + + mod mod1 { + use cgu_generic_function; + + //~ MONO_ITEM fn mod1::mod1::user @@ extern_generic-mod1-mod1[Internal] + fn user() { + let _ = cgu_generic_function::foo("abc"); + } + } +} + +mod mod2 { + use cgu_generic_function; + + //~ MONO_ITEM fn mod2::user @@ extern_generic-mod2[Internal] + fn user() { + let _ = cgu_generic_function::foo("abc"); + } +} + +mod mod3 { + //~ MONO_ITEM fn mod3::non_user @@ extern_generic-mod3[Internal] + fn non_user() {} +} + +// Make sure the two generic functions from the extern crate get instantiated +// once for the current crate +//~ MONO_ITEM fn cgu_generic_function::foo::<&str> @@ cgu_generic_function-in-extern_generic.volatile[External] +//~ MONO_ITEM fn cgu_generic_function::bar::<&str> @@ cgu_generic_function-in-extern_generic.volatile[External] |