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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 /src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.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 'src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs')
-rw-r--r-- | src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs b/src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs deleted file mode 100644 index d4af6e864..000000000 --- a/src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs +++ /dev/null @@ -1,46 +0,0 @@ -// revisions: noopt opt opt_with_overflow_checks -//[noopt]compile-flags: -C opt-level=0 -//[opt]compile-flags: -O -//[opt_with_overflow_checks]compile-flags: -C overflow-checks=on -O - -#![crate_type="lib"] - -pub trait Foo { - const NEG: i32; - const NEG_REV: i32; - - const ADD: i32; - const ADD_REV: i32; - - const DIV: i32; - const DIV_REV: i32; - - const OOB: i32; - const OOB_REV: i32; -} - -// These constants cannot be evaluated already (they depend on `T::N`), so they can just be linted -// like normal run-time code. But codegen works a bit different in const context, so this test -// makes sure that we still catch overflow. Also make sure we emit the same lints if we reverse the -// operands (so that the generic operand comes first). -impl<T: Foo> Foo for Vec<T> { - const NEG: i32 = -i32::MIN + T::NEG; - //~^ ERROR arithmetic operation will overflow - const NEG_REV: i32 = T::NEG + (-i32::MIN); - //~^ ERROR arithmetic operation will overflow - - const ADD: i32 = (i32::MAX+1) + T::ADD; - //~^ ERROR arithmetic operation will overflow - const ADD_REV: i32 = T::ADD + (i32::MAX+1); - //~^ ERROR arithmetic operation will overflow - - const DIV: i32 = (1/0) + T::DIV; - //~^ ERROR operation will panic - const DIV_REV: i32 = T::DIV + (1/0); - //~^ ERROR operation will panic - - const OOB: i32 = [1][1] + T::OOB; - //~^ ERROR operation will panic - const OOB_REV: i32 = T::OOB + [1][1]; - //~^ ERROR operation will panic -} |