diff options
Diffstat (limited to 'tests')
9 files changed, 106 insertions, 27 deletions
diff --git a/tests/crashes/130779.rs b/tests/crashes/130779.rs deleted file mode 100644 index f0fd81fff44..00000000000 --- a/tests/crashes/130779.rs +++ /dev/null @@ -1,11 +0,0 @@ -//@ known-bug: #130779 -#![feature(never_patterns)] - -enum E { A } - -fn main() { - match E::A { - ! | - if true => {} - } -} diff --git a/tests/crashes/133063.rs b/tests/crashes/133063.rs deleted file mode 100644 index 132b5486170..00000000000 --- a/tests/crashes/133063.rs +++ /dev/null @@ -1,8 +0,0 @@ -//@ known-bug: #133063 - -fn foo(x: !) { - match x { - (! | !) if false => {} - _ => {} - } -} diff --git a/tests/crashes/133117.rs b/tests/crashes/133117.rs deleted file mode 100644 index 751c82626d5..00000000000 --- a/tests/crashes/133117.rs +++ /dev/null @@ -1,8 +0,0 @@ -//@ known-bug: #133117 - -fn main() { - match () { - (!|!) if true => {} - (!|!) if true => {} - } -} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.rs b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.rs new file mode 100644 index 00000000000..2a7e730af16 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.rs @@ -0,0 +1,12 @@ +#![feature(never_patterns)] +#![allow(incomplete_features)] + +enum E { A } + +fn main() { + match E::A { + ! | //~ ERROR: a trailing `|` is not allowed in an or-pattern + //~^ ERROR: mismatched types + if true => {} //~ ERROR: a never pattern is always unreachable + } +} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.stderr new file mode 100644 index 00000000000..26731e29ffc --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-130779-never-arm-no-oatherwise-block.stderr @@ -0,0 +1,33 @@ +error: a trailing `|` is not allowed in an or-pattern + --> $DIR/ICE-130779-never-arm-no-oatherwise-block.rs:8:11 + | +LL | ! | + | - ^ + | | + | while parsing this or-pattern starting here + | +help: remove the `|` + | +LL - ! | +LL + ! + | + +error: a never pattern is always unreachable + --> $DIR/ICE-130779-never-arm-no-oatherwise-block.rs:10:20 + | +LL | if true => {} + | ^^ + | | + | this will never be executed + | help: remove this expression + +error: mismatched types + --> $DIR/ICE-130779-never-arm-no-oatherwise-block.rs:8:9 + | +LL | ! | + | ^ a never pattern must be used on an uninhabited type + | + = note: the matched value is of type `E` + +error: aborting due to 3 previous errors + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.rs b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.rs new file mode 100644 index 00000000000..4f52f6ee4bd --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.rs @@ -0,0 +1,16 @@ +#![feature(never_type)] +#![feature(never_patterns)] +#![allow(incomplete_features)] + +enum Void {} + +fn foo(x: Void) { + loop { + match x { + (!|!) if false => {} //~ ERROR a never pattern is always unreachable + _ => {} + } + } +} + +fn main() {} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.stderr new file mode 100644 index 00000000000..cc451fed318 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133063-never-arm-no-otherwise-block.stderr @@ -0,0 +1,11 @@ +error: a never pattern is always unreachable + --> $DIR/ICE-133063-never-arm-no-otherwise-block.rs:10:31 + | +LL | (!|!) if false => {} + | ^^ + | | + | this will never be executed + | help: remove this expression + +error: aborting due to 1 previous error + diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.rs b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.rs new file mode 100644 index 00000000000..bca2ab56570 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.rs @@ -0,0 +1,14 @@ +#![feature(never_type)] +#![feature(never_patterns)] +#![allow(incomplete_features)] + +enum Void {} + +fn foo(x: Void) { + match x { + (!|!) if true => {} //~ ERROR a never pattern is always unreachable + (!|!) if true => {} //~ ERROR a never pattern is always unreachable + } +} + +fn main() {} diff --git a/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.stderr b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.stderr new file mode 100644 index 00000000000..5da9642dc19 --- /dev/null +++ b/tests/ui/rfcs/rfc-0000-never_patterns/ICE-133117-duplicate-never-arm.stderr @@ -0,0 +1,20 @@ +error: a never pattern is always unreachable + --> $DIR/ICE-133117-duplicate-never-arm.rs:9:26 + | +LL | (!|!) if true => {} + | ^^ + | | + | this will never be executed + | help: remove this expression + +error: a never pattern is always unreachable + --> $DIR/ICE-133117-duplicate-never-arm.rs:10:26 + | +LL | (!|!) if true => {} + | ^^ + | | + | this will never be executed + | help: remove this expression + +error: aborting due to 2 previous errors + |