diff options
Diffstat (limited to 'tests')
17 files changed, 410 insertions, 50 deletions
diff --git a/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs b/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs index c2eb852aec3..6d466b93c40 100644 --- a/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs +++ b/tests/codegen/sanitizer/kcfi-add-kcfi-flag.rs @@ -1,9 +1,20 @@ // Verifies that "kcfi" module flag is added. // -// needs-sanitizer-kcfi +// revisions: aarch64 x86_64 +// [aarch64] compile-flags: --target aarch64-unknown-none +// [aarch64] needs-llvm-components: aarch64 +// [x86_64] compile-flags: --target x86_64-unknown-none +// [x86_64] needs-llvm-components: x86 // compile-flags: -Ctarget-feature=-crt-static -Zsanitizer=kcfi +#![feature(no_core, lang_items)] #![crate_type="lib"] +#![no_core] + +#[lang="sized"] +trait Sized { } +#[lang="copy"] +trait Copy { } pub fn foo() { } diff --git a/tests/mir-opt/coverage_graphviz.bar.InstrumentCoverage.0.dot b/tests/mir-opt/coverage_graphviz.bar.InstrumentCoverage.0.dot deleted file mode 100644 index 3b90aaeae42..00000000000 --- a/tests/mir-opt/coverage_graphviz.bar.InstrumentCoverage.0.dot +++ /dev/null @@ -1,6 +0,0 @@ -digraph Cov_0_4 { - graph [fontname="Courier, monospace"]; - node [fontname="Courier, monospace"]; - edge [fontname="Courier, monospace"]; - bcb0__Cov_0_4 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">bcb0</td></tr><tr><td align="left" balign="left"></td></tr><tr><td align="left" balign="left">Counter(bcb0) at 18:1-20:2<br align="left"/> 19:5-19:9: @0[0]: Coverage::Counter(0) for $DIR/coverage_graphviz.rs:18:1 - 20:2<br align="left"/> 20:2-20:2: @0.Return: return</td></tr><tr><td align="left" balign="left">bb0: Return</td></tr></table>>]; -} diff --git a/tests/mir-opt/coverage_graphviz.main.InstrumentCoverage.0.dot b/tests/mir-opt/coverage_graphviz.main.InstrumentCoverage.0.dot deleted file mode 100644 index 19c220e2e1d..00000000000 --- a/tests/mir-opt/coverage_graphviz.main.InstrumentCoverage.0.dot +++ /dev/null @@ -1,13 +0,0 @@ -digraph Cov_0_3 { - graph [fontname="Courier, monospace"]; - node [fontname="Courier, monospace"]; - edge [fontname="Courier, monospace"]; - bcb3__Cov_0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">bcb3</td></tr><tr><td align="left" balign="left">Counter(bcb3) at 13:10-13:10<br align="left"/> 13:10-13:10: @5[0]: Coverage::Counter(1) for $DIR/coverage_graphviz.rs:13:10 - 13:11</td></tr><tr><td align="left" balign="left">bb5: Goto</td></tr></table>>]; - bcb2__Cov_0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">bcb2</td></tr><tr><td align="left" balign="left">Expression(bcb1:(bcb0 + bcb3) - bcb3) at 12:13-12:18<br align="left"/> 12:13-12:18: @4[0]: Coverage::Expression(2) = Expression(1) + Zero for $DIR/coverage_graphviz.rs:15:1 - 15:2<br align="left"/>Expression(bcb2:(bcb1:(bcb0 + bcb3) - bcb3) + 0) at 15:2-15:2<br align="left"/> 15:2-15:2: @4.Return: return</td></tr><tr><td align="left" balign="left">bb4: Return</td></tr></table>>]; - bcb1__Cov_0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">bcb1</td></tr><tr><td align="left" balign="left">Expression(bcb0 + bcb3) at 10:5-11:17<br align="left"/> 11:12-11:17: @2.Call: _2 = bar() -> [return: bb3, unwind: bb6]</td></tr><tr><td align="left" balign="left">bb1: FalseUnwind<br align="left"/>bb2: Call</td></tr><tr><td align="left" balign="left">bb3: SwitchInt</td></tr></table>>]; - bcb0__Cov_0_3 [shape="none", label=<<table border="0" cellborder="1" cellspacing="0"><tr><td bgcolor="gray" align="center" colspan="1">bcb0</td></tr><tr><td align="left" balign="left"></td></tr><tr><td align="left" balign="left">Counter(bcb0) at 9:1-9:11<br align="left"/> </td></tr><tr><td align="left" balign="left">bb0: Goto</td></tr></table>>]; - bcb3__Cov_0_3 -> bcb1__Cov_0_3 [label=<>]; - bcb1__Cov_0_3 -> bcb3__Cov_0_3 [label=<0>]; - bcb1__Cov_0_3 -> bcb2__Cov_0_3 [label=<otherwise>]; - bcb0__Cov_0_3 -> bcb1__Cov_0_3 [label=<>]; -} diff --git a/tests/mir-opt/coverage_graphviz.rs b/tests/mir-opt/coverage_graphviz.rs deleted file mode 100644 index 09403bb3a79..00000000000 --- a/tests/mir-opt/coverage_graphviz.rs +++ /dev/null @@ -1,20 +0,0 @@ -// Test that `-C instrument-coverage` with `-Z dump-mir-graphviz` generates a graphviz (.dot file) -// rendering of the `BasicCoverageBlock` coverage control flow graph, with counters and -// expressions. - -// needs-profiler-support -// compile-flags: -C instrument-coverage -Z dump-mir-graphviz -// EMIT_MIR coverage_graphviz.main.InstrumentCoverage.0.dot -// EMIT_MIR coverage_graphviz.bar.InstrumentCoverage.0.dot -fn main() { - loop { - if bar() { - break; - } - } -} - -#[inline(never)] -fn bar() -> bool { - true -} diff --git a/tests/rustdoc-gui/search-tab.goml b/tests/rustdoc-gui/search-tab.goml index 7bbde3ec23d..427201e1b5d 100644 --- a/tests/rustdoc-gui/search-tab.goml +++ b/tests/rustdoc-gui/search-tab.goml @@ -1,5 +1,5 @@ // Checking the colors of the search tab headers. -go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html?search=something" +go-to: "file://" + |DOC_PATH| + "/test_docs/fn.foo.html?search=foo" show-text: true define-function: ( @@ -74,3 +74,87 @@ call-function: ("check-colors", { "border_top_selected": "2px solid #0089ff", "border_top_hover": "2px solid #0089ff", }) + +// set size wide enough that the text is in a single row +set-window-size: (851, 600) + +// Check the size and count in tabs +assert-text: ("#search-tabs > button:nth-child(1) > .count", " (23) ") +assert-text: ("#search-tabs > button:nth-child(2) > .count", " (4) ") +assert-text: ("#search-tabs > button:nth-child(3) > .count", " (0) ") +store-property: ("#search-tabs > button:nth-child(1)", {"offsetWidth": buttonWidth}) +assert-property: ("#search-tabs > button:nth-child(2)", {"offsetWidth": |buttonWidth|}) +assert-property: ("#search-tabs > button:nth-child(3)", {"offsetWidth": |buttonWidth|}) +store-property: ("#search-tabs > button:nth-child(1) > .count", {"offsetWidth": countWidth}) +assert-property: ("#search-tabs > button:nth-child(2) > .count", {"offsetWidth": |countWidth|}) +assert-property: ("#search-tabs > button:nth-child(3) > .count", {"offsetWidth": |countWidth|}) + +// Check that counts are in a row with each other +compare-elements-position: ( + "#search-tabs > button:nth-child(1) > .count", + "#search-tabs > button:nth-child(2) > .count", + ("y") +) +compare-elements-position: ( + "#search-tabs > button:nth-child(2) > .count", + "#search-tabs > button:nth-child(3) > .count", + ("y") +) +// Check that counts are beside the titles and haven't wrapped +compare-elements-position-near: ( + "#search-tabs > button:nth-child(1)", + "#search-tabs > button:nth-child(1) > .count", + {"y": 8} +) +compare-elements-position-near: ( + "#search-tabs > button:nth-child(2)", + "#search-tabs > button:nth-child(2) > .count", + {"y": 8} +) +compare-elements-position-near: ( + "#search-tabs > button:nth-child(2)", + "#search-tabs > button:nth-child(2) > .count", + {"y": 8} +) + +// Set size narrow enough that they wrap. +// When I tested it, it wrapped at 811px, but I added some fudge factor to ensure it +// doesn't prematurely wrap with slightly different font kerning or whatever, with a +// @media query +set-window-size: (850, 600) + +// all counts and buttons still have same size +store-property: ("#search-tabs > button:nth-child(1)", {"offsetWidth": buttonWidth}) +assert-property: ("#search-tabs > button:nth-child(2)", {"offsetWidth": |buttonWidth|}) +assert-property: ("#search-tabs > button:nth-child(3)", {"offsetWidth": |buttonWidth|}) +store-property: ("#search-tabs > button:nth-child(1) > .count", {"offsetWidth": countWidth}) +assert-property: ("#search-tabs > button:nth-child(2) > .count", {"offsetWidth": |countWidth|}) +assert-property: ("#search-tabs > button:nth-child(3) > .count", {"offsetWidth": |countWidth|}) + +// Check that counts are still in a row with each other +compare-elements-position: ( + "#search-tabs > button:nth-child(1) > .count", + "#search-tabs > button:nth-child(2) > .count", + ("y") +) +compare-elements-position: ( + "#search-tabs > button:nth-child(2) > .count", + "#search-tabs > button:nth-child(3) > .count", + ("y") +) +// Check that counts are NOT beside the titles; now they have wrapped +compare-elements-position-near-false: ( + "#search-tabs > button:nth-child(1)", + "#search-tabs > button:nth-child(1) > .count", + {"y": 8} +) +compare-elements-position-near-false: ( + "#search-tabs > button:nth-child(2)", + "#search-tabs > button:nth-child(2) > .count", + {"y": 8} +) +compare-elements-position-near-false: ( + "#search-tabs > button:nth-child(2)", + "#search-tabs > button:nth-child(2) > .count", + {"y": 8} +) diff --git a/tests/ui/async-await/issues/issue-66695-static-refs.rs b/tests/ui/async-await/issues/issue-66695-static-refs.rs index f0609713b4d..1b0e1c6c9e7 100644 --- a/tests/ui/async-await/issues/issue-66695-static-refs.rs +++ b/tests/ui/async-await/issues/issue-66695-static-refs.rs @@ -1,12 +1,15 @@ // build-pass // edition:2018 +#![feature(if_let_guard)] + static A: [i32; 5] = [1, 2, 3, 4, 5]; async fn fun() { let u = A[async { 1 }.await]; match A { i if async { true }.await => (), + i if let Some(1) = async { Some(1) }.await => (), _ => (), } } @@ -18,6 +21,7 @@ fn main() { async { match A { i if async { true }.await => (), + i if let Some(2) = async { Some(2) }.await => (), _ => (), } }; diff --git a/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs b/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs index c4f8f607d25..80d824d3b2e 100644 --- a/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs +++ b/tests/ui/async-await/issues/issue-67611-static-mut-refs.rs @@ -5,6 +5,8 @@ // [drop_tracking] compile-flags: -Zdrop-tracking // [drop_tracking_mir] compile-flags: -Zdrop-tracking-mir +#![feature(if_let_guard)] + static mut A: [i32; 5] = [1, 2, 3, 4, 5]; fn is_send_sync<T: Send + Sync>(_: T) {} @@ -14,6 +16,7 @@ async fn fun() { unsafe { match A { i if async { true }.await => (), + i if let Some(1) = async { Some(1) }.await => (), _ => (), } } @@ -27,6 +30,7 @@ fn main() { unsafe { match A { i if async { true }.await => (), + i if let Some(2) = async { Some(2) }.await => (), _ => (), } } diff --git a/tests/ui/async-await/missed-capture-issue-107414.rs b/tests/ui/async-await/missed-capture-issue-107414.rs index 0ab4f5ade98..bb14eb74b3a 100644 --- a/tests/ui/async-await/missed-capture-issue-107414.rs +++ b/tests/ui/async-await/missed-capture-issue-107414.rs @@ -1,6 +1,8 @@ // check-pass // edition:2018 +#![feature(if_let_guard)] + fn main() {} struct StructA {} @@ -22,3 +24,10 @@ async fn ice() { _ => {} } } + +async fn if_let() { + match Some(StructB {}) { + Some(struct_b) if let true = get_struct_a_async().await.fn_taking_struct_b(&struct_b) => {} + _ => {} + } +} diff --git a/tests/ui/binding/match-beginning-vert.rs b/tests/ui/binding/match-beginning-vert.rs index 79267400b28..93c08f0b710 100644 --- a/tests/ui/binding/match-beginning-vert.rs +++ b/tests/ui/binding/match-beginning-vert.rs @@ -1,4 +1,7 @@ // run-pass + +#![feature(if_let_guard)] + enum Foo { A, B, @@ -13,6 +16,7 @@ fn main() { match *foo { | A => println!("A"), | B | C if 1 < 2 => println!("BC!"), + | D if let 1 = 1 => println!("D!"), | _ => {}, } } diff --git a/tests/ui/drop/dynamic-drop.rs b/tests/ui/drop/dynamic-drop.rs index 9e51d3adaaa..caef6358ea7 100644 --- a/tests/ui/drop/dynamic-drop.rs +++ b/tests/ui/drop/dynamic-drop.rs @@ -2,6 +2,7 @@ // needs-unwind #![feature(generators, generator_trait)] +#![feature(if_let_guard)] #![allow(unused_assignments)] #![allow(unused_variables)] @@ -332,6 +333,16 @@ fn move_ref_pattern(a: &Allocator) { let (ref _a, ref mut _b, _c, mut _d) = tup; } +fn if_let_guard(a: &Allocator, c: bool, d: i32) { + let foo = if c { Some(a.alloc()) } else { None }; + + match d == 0 { + false if let Some(a) = foo => { let b = a; } + true if let true = { drop(foo.unwrap_or_else(|| a.alloc())); d == 1 } => {} + _ => {} + } +} + fn panic_after_return(a: &Allocator) -> Ptr<'_> { // Panic in the drop of `p` or `q` can leak let exceptions = vec![8, 9]; @@ -497,6 +508,13 @@ fn main() { run_test(|a| move_ref_pattern(a)); + run_test(|a| if_let_guard(a, true, 0)); + run_test(|a| if_let_guard(a, true, 1)); + run_test(|a| if_let_guard(a, true, 2)); + run_test(|a| if_let_guard(a, false, 0)); + run_test(|a| if_let_guard(a, false, 1)); + run_test(|a| if_let_guard(a, false, 2)); + run_test(|a| { panic_after_return(a); }); diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/const-expr.rs b/tests/ui/rfcs/rfc-2294-if-let-guard/const-expr.rs new file mode 100644 index 00000000000..5c42c0d8bec --- /dev/null +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/const-expr.rs @@ -0,0 +1,26 @@ +// Ensure if let guards can be used in constant expressions. +// build-pass + +#![feature(if_let_guard)] + +const fn match_if_let(x: Option<i32>, y: Option<i32>) -> i32 { + match x { + None if let Some(a @ 5) = y => a, + Some(z) if let (Some(_), 12) = (y, z) => 2, + _ => 3, + } +} + +const ASSERTS: usize = { + assert!(match_if_let(None, Some(5)) == 5); + assert!(match_if_let(Some(12), Some(3)) == 2); + assert!(match_if_let(None, Some(4)) == 3); + assert!(match_if_let(Some(11), Some(3)) == 3); + assert!(match_if_let(Some(12), None) == 3); + assert!(match_if_let(None, None) == 3); + 0 +}; + +fn main() { + let _: [(); ASSERTS]; +} diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.rs b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.rs new file mode 100644 index 00000000000..5c333cd7795 --- /dev/null +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.rs @@ -0,0 +1,97 @@ +#![feature(if_let_guard)] +#![feature(let_chains)] +#![allow(irrefutable_let_patterns)] + +fn same_pattern(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if let y = x && c => (), + (1, 2) if let z = x => (), //~ ERROR use of moved value: `x` + _ => (), + } +} + +fn same_pattern_ok(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if c && let y = x => (), + (1, 2) if let z = x => (), + _ => (), + } +} + +fn different_patterns(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, _) if let y = x && c => (), + (_, 2) if let z = x => (), //~ ERROR use of moved value: `x` + _ => (), + } +} + +fn different_patterns_ok(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, _) if c && let y = x => (), + (_, 2) if let z = x => (), + _ => (), + } +} + +fn or_pattern(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, _) | (_, 2) if let y = x && c => (), //~ ERROR use of moved value: `x` + _ => (), + } +} + +fn or_pattern_ok(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, _) | (_, 2) if c && let y = x => (), + _ => (), + } +} + +fn use_in_arm(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if let y = x && c => false, + _ => { *x == 1 }, //~ ERROR use of moved value: `x` + }; +} + +fn use_in_arm_ok(c: bool) { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if c && let y = x => false, + _ => { *x == 1 }, + }; +} + +fn main() {} diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.stderr b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.stderr new file mode 100644 index 00000000000..d27fde58244 --- /dev/null +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let-chain.stderr @@ -0,0 +1,67 @@ +error[E0382]: use of moved value: `x` + --> $DIR/move-guard-if-let-chain.rs:12:27 + | +LL | let x: Box<_> = Box::new(1); + | - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait +... +LL | (1, 2) if let y = x && c => (), + | - value moved here +LL | (1, 2) if let z = x => (), + | ^ value used here after move + | +help: borrow this binding in the pattern to avoid moving the value + | +LL | (1, 2) if let ref y = x && c => (), + | +++ + +error[E0382]: use of moved value: `x` + --> $DIR/move-guard-if-let-chain.rs:36:27 + | +LL | let x: Box<_> = Box::new(1); + | - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait +... +LL | (1, _) if let y = x && c => (), + | - value moved here +LL | (_, 2) if let z = x => (), + | ^ value used here after move + | +help: borrow this binding in the pattern to avoid moving the value + | +LL | (1, _) if let ref y = x && c => (), + | +++ + +error[E0382]: use of moved value: `x` + --> $DIR/move-guard-if-let-chain.rs:59:36 + | +LL | let x: Box<_> = Box::new(1); + | - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait +... +LL | (1, _) | (_, 2) if let y = x && c => (), + | - ^ value used here after move + | | + | value moved here + | +help: borrow this binding in the pattern to avoid moving the value + | +LL | (1, _) | (_, 2) if let ref y = x && c => (), + | +++ + +error[E0382]: use of moved value: `x` + --> $DIR/move-guard-if-let-chain.rs:82:16 + | +LL | let x: Box<_> = Box::new(1); + | - move occurs because `x` has type `Box<i32>`, which does not implement the `Copy` trait +... +LL | (1, 2) if let y = x && c => false, + | - value moved here +LL | _ => { *x == 1 }, + | ^^ value used here after move + | +help: borrow this binding in the pattern to avoid moving the value + | +LL | (1, 2) if let ref y = x && c => false, + | +++ + +error: aborting due to 4 previous errors + +For more information about this error, try `rustc --explain E0382`. diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let.rs b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let.rs new file mode 100644 index 00000000000..071b86e2e14 --- /dev/null +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/move-guard-if-let.rs @@ -0,0 +1,41 @@ +// Check that borrowck knows that moves in the pattern for if-let guards +// only happen when the pattern is matched. + +// build-pass + +#![feature(if_let_guard)] +#![allow(irrefutable_let_patterns)] + +fn same_pattern() { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if let y = x => (), + (1, 2) if let z = x => (), + _ => (), + } +} + +fn or_pattern() { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, _) | (_, 2) if let y = x => (), + _ => (), + } +} + +fn main() { + let x: Box<_> = Box::new(1); + + let v = (1, 2); + + match v { + (1, 2) if let y = x => false, + _ => { *x == 1 }, + }; +} diff --git a/tests/ui/rfcs/rfc-2294-if-let-guard/type-inference.rs b/tests/ui/rfcs/rfc-2294-if-let-guard/type-inference.rs new file mode 100644 index 00000000000..ef7a772e6c5 --- /dev/null +++ b/tests/ui/rfcs/rfc-2294-if-let-guard/type-inference.rs @@ -0,0 +1,16 @@ +// check-pass + +#![feature(if_let_guard)] + +struct S; + +fn get<T>() -> Option<T> { + None +} + +fn main() { + match get() { + x if let Some(S) = x => {} + _ => {} + } +} diff --git a/tests/ui/sanitize/cfg.rs b/tests/ui/sanitize/cfg.rs index 523de1ceaee..f8ccf3b042d 100644 --- a/tests/ui/sanitize/cfg.rs +++ b/tests/ui/sanitize/cfg.rs @@ -1,15 +1,15 @@ // Verifies that when compiling with -Zsanitizer=option, // the `#[cfg(sanitize = "option")]` attribute is configured. -// needs-sanitizer-support // check-pass // revisions: address cfi kcfi leak memory thread //[address]needs-sanitizer-address //[address]compile-flags: -Zsanitizer=address --cfg address //[cfi]needs-sanitizer-cfi -//[cfi]compile-flags: -Zsanitizer=cfi --cfg cfi -Clto -//[kcfi]needs-sanitizer-kcfi -//[kcfi]compile-flags: -Zsanitizer=kcfi --cfg kcfi +//[cfi]compile-flags: -Zsanitizer=cfi --cfg cfi +//[cfi]compile-flags: -Clto -Ccodegen-units=1 -Ctarget-feature=-crt-static +//[kcfi]needs-llvm-components: x86 +//[kcfi]compile-flags: -Zsanitizer=kcfi --cfg kcfi --target x86_64-unknown-none //[leak]needs-sanitizer-leak //[leak]compile-flags: -Zsanitizer=leak --cfg leak //[memory]needs-sanitizer-memory @@ -17,7 +17,14 @@ //[thread]needs-sanitizer-thread //[thread]compile-flags: -Zsanitizer=thread --cfg thread -#![feature(cfg_sanitize)] +#![feature(cfg_sanitize, no_core, lang_items)] +#![crate_type="lib"] +#![no_core] + +#[lang="sized"] +trait Sized { } +#[lang="copy"] +trait Copy { } #[cfg(all(sanitize = "address", address))] fn main() {} @@ -36,3 +43,7 @@ fn main() {} #[cfg(all(sanitize = "thread", thread))] fn main() {} + +pub fn check() { + main(); +} diff --git a/tests/ui/unreachable-code.rs b/tests/ui/unreachable-code.rs index 28b938edc63..64174db7afb 100644 --- a/tests/ui/unreachable-code.rs +++ b/tests/ui/unreachable-code.rs @@ -2,25 +2,32 @@ #![allow(unused_must_use)] #![allow(dead_code)] - #![allow(path_statements)] #![allow(unreachable_code)] #![allow(unused_variables)] +#![feature(if_let_guard)] -fn id(x: bool) -> bool { x } +fn id(x: bool) -> bool { + x +} fn call_id() { let c = panic!(); id(c); } -fn call_id_2() { id(true) && id(return); } +fn call_id_2() { + id(true) && id(return); +} -fn call_id_3() { id(return) && id(return); } +fn call_id_3() { + id(return) && id(return); +} fn ret_guard() { match 2 { x if (return) => { x; } + x if let true = return => { x; } _ => {} } } |