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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-30 03:59:24 +0000 |
| commit | 023939b627b7dc93b01471f7d41fb8553ddb4ffa (patch) | |
| tree | 60fc59477c605c72b0a1051409062ddecc43f877 /tests/run-make/no-builtins-attribute | |
| parent | Adding debian version 1.72.1+dfsg1-1. (diff) | |
| download | rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.tar.xz rustc-023939b627b7dc93b01471f7d41fb8553ddb4ffa.zip | |
Merging upstream version 1.73.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/no-builtins-attribute')
4 files changed, 29 insertions, 0 deletions
diff --git a/tests/run-make/no-builtins-attribute/Makefile b/tests/run-make/no-builtins-attribute/Makefile new file mode 100644 index 000000000..0ce95faca --- /dev/null +++ b/tests/run-make/no-builtins-attribute/Makefile @@ -0,0 +1,9 @@ +include ../tools.mk + +# We want to check if `no-builtins` is also added to the function declarations in the used crate. + +all: + $(RUSTC) no_builtins.rs --emit=link + $(RUSTC) main.rs --emit=llvm-ir + + cat "$(TMPDIR)"/main.ll | "$(LLVM_FILECHECK)" filecheck.main.txt diff --git a/tests/run-make/no-builtins-attribute/filecheck.main.txt b/tests/run-make/no-builtins-attribute/filecheck.main.txt new file mode 100644 index 000000000..ecd650bdc --- /dev/null +++ b/tests/run-make/no-builtins-attribute/filecheck.main.txt @@ -0,0 +1,5 @@ +CHECK: declare void @foo() +CHECK-SAME: #[[ATTR_3:[0-9]+]] + +CHECK: attributes #[[ATTR_3]] +CHECK-SAME: no-builtins diff --git a/tests/run-make/no-builtins-attribute/main.rs b/tests/run-make/no-builtins-attribute/main.rs new file mode 100644 index 000000000..77754b37e --- /dev/null +++ b/tests/run-make/no-builtins-attribute/main.rs @@ -0,0 +1,10 @@ +extern crate no_builtins; + +#[no_mangle] +fn call_foo() { + no_builtins::foo(); +} + +fn main() { + call_foo(); +} diff --git a/tests/run-make/no-builtins-attribute/no_builtins.rs b/tests/run-make/no-builtins-attribute/no_builtins.rs new file mode 100644 index 000000000..8ca862d2f --- /dev/null +++ b/tests/run-make/no-builtins-attribute/no_builtins.rs @@ -0,0 +1,5 @@ +#![crate_type = "lib"] +#![no_builtins] + +#[no_mangle] +pub fn foo() {} |