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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/run-make-fulldeps/debug-assertions | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/run-make-fulldeps/debug-assertions')
-rw-r--r-- | src/test/run-make-fulldeps/debug-assertions/Makefile | 25 | ||||
-rw-r--r-- | src/test/run-make-fulldeps/debug-assertions/debug.rs | 33 |
2 files changed, 58 insertions, 0 deletions
diff --git a/src/test/run-make-fulldeps/debug-assertions/Makefile b/src/test/run-make-fulldeps/debug-assertions/Makefile new file mode 100644 index 000000000..76ada90f1 --- /dev/null +++ b/src/test/run-make-fulldeps/debug-assertions/Makefile @@ -0,0 +1,25 @@ +-include ../tools.mk + +all: + $(RUSTC) debug.rs -C debug-assertions=no + $(call RUN,debug) good + $(RUSTC) debug.rs -C opt-level=0 + $(call RUN,debug) bad + $(RUSTC) debug.rs -C opt-level=1 + $(call RUN,debug) good + $(RUSTC) debug.rs -C opt-level=2 + $(call RUN,debug) good + $(RUSTC) debug.rs -C opt-level=3 + $(call RUN,debug) good + $(RUSTC) debug.rs -C opt-level=s + $(call RUN,debug) good + $(RUSTC) debug.rs -C opt-level=z + $(call RUN,debug) good + $(RUSTC) debug.rs -O + $(call RUN,debug) good + $(RUSTC) debug.rs + $(call RUN,debug) bad + $(RUSTC) debug.rs -C debug-assertions=yes -O + $(call RUN,debug) bad + $(RUSTC) debug.rs -C debug-assertions=yes -C opt-level=1 + $(call RUN,debug) bad diff --git a/src/test/run-make-fulldeps/debug-assertions/debug.rs b/src/test/run-make-fulldeps/debug-assertions/debug.rs new file mode 100644 index 000000000..76ca60a71 --- /dev/null +++ b/src/test/run-make-fulldeps/debug-assertions/debug.rs @@ -0,0 +1,33 @@ +#![feature(rustc_attrs)] +#![deny(warnings)] + +use std::env; +use std::thread; + +fn main() { + let should_fail = env::args().nth(1) == Some("bad".to_string()); + + assert_eq!(thread::spawn(debug_assert_eq).join().is_err(), should_fail); + assert_eq!(thread::spawn(debug_assert).join().is_err(), should_fail); + assert_eq!(thread::spawn(overflow).join().is_err(), should_fail); +} + +fn debug_assert_eq() { + let mut hit1 = false; + let mut hit2 = false; + debug_assert_eq!({ hit1 = true; 1 }, { hit2 = true; 2 }); + assert!(!hit1); + assert!(!hit2); +} + +fn debug_assert() { + let mut hit = false; + debug_assert!({ hit = true; false }); + assert!(!hit); +} + +fn overflow() { + fn add(a: u8, b: u8) -> u8 { a + b } + + add(200u8, 200u8); +} |