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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/run-make/coverage/dead_code.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/run-make/coverage/dead_code.rs')
-rw-r--r-- | tests/run-make/coverage/dead_code.rs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/run-make/coverage/dead_code.rs b/tests/run-make/coverage/dead_code.rs new file mode 100644 index 000000000..a1285df0e --- /dev/null +++ b/tests/run-make/coverage/dead_code.rs @@ -0,0 +1,37 @@ +#![allow(unused_assignments, unused_variables)] + +pub fn unused_pub_fn_not_in_library() { + // Initialize test constants in a way that cannot be determined at compile time, to ensure + // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from + // dependent conditions. + let is_true = std::env::args().len() == 1; + + let mut countdown = 0; + if is_true { + countdown = 10; + } +} + +fn unused_fn() { + // Initialize test constants in a way that cannot be determined at compile time, to ensure + // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from + // dependent conditions. + let is_true = std::env::args().len() == 1; + + let mut countdown = 0; + if is_true { + countdown = 10; + } +} + +fn main() { + // Initialize test constants in a way that cannot be determined at compile time, to ensure + // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from + // dependent conditions. + let is_true = std::env::args().len() == 1; + + let mut countdown = 0; + if is_true { + countdown = 10; + } +} |