From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- .../issue-69020-assoc-const-arith-overflow.rs | 46 ---------------------- 1 file changed, 46 deletions(-) delete mode 100644 src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs (limited to 'src/test/ui/associated-consts/issue-69020-assoc-const-arith-overflow.rs') 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 Foo for Vec { - 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 -} -- cgit v1.2.3