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Zalathar
0ea8958c02
This is the subset of incremental tests that have a FIXME to consider migrating to check-pass instead. That migration is beyond the scope of this PR, but might be attempted later.
126 lines
3.3 KiB
Rust
126 lines
3.3 KiB
Rust
// This test case tests the incremental compilation hash (ICH) implementation
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// for closure expression.
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// The general pattern followed here is: Change one thing between rev1 and rev2
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// and make sure that the hash has changed, then change nothing between rev2 and
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// rev3 and make sure that the hash has not changed.
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//@ revisions: bpass1 bpass2 bpass3 bpass4 bpass5 bpass6
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//@ compile-flags: -Z query-dep-graph -O
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//@ [bpass1]compile-flags: -Zincremental-ignore-spans
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//@ [bpass2]compile-flags: -Zincremental-ignore-spans
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//@ [bpass3]compile-flags: -Zincremental-ignore-spans
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//@ ignore-backends: gcc
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// FIXME(#62277): could be check-pass?
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#![allow(warnings)]
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#![feature(rustc_attrs)]
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#![crate_type="rlib"]
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// Change closure body
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#[cfg(any(bpass1,bpass4))]
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pub fn change_closure_body() {
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let _ = || 1u32;
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg="bpass2", except="opt_hir_owner_nodes")]
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#[rustc_clean(cfg="bpass3")]
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#[rustc_clean(cfg="bpass5", except="opt_hir_owner_nodes")]
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#[rustc_clean(cfg="bpass6")]
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pub fn change_closure_body() {
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let _ = || 3u32;
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}
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// Add parameter
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#[cfg(any(bpass1,bpass4))]
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pub fn add_parameter() {
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let x = 0u32;
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let _ = | | x + 1;
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg="bpass2", except="opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg="bpass3")]
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#[rustc_clean(cfg="bpass5", except="opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg="bpass6")]
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pub fn add_parameter() {
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let x = 0u32;
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let _ = |x: u32| x + 1;
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}
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// Change parameter pattern
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#[cfg(any(bpass1,bpass4))]
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pub fn change_parameter_pattern() {
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let _ = | x : (u32,)| x;
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg="bpass2", except="opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg="bpass3")]
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#[rustc_clean(cfg="bpass5", except="opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg="bpass6")]
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pub fn change_parameter_pattern() {
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let _ = |(x,): (u32,)| x;
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}
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// Add `move` to closure
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#[cfg(any(bpass1,bpass4))]
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pub fn add_move() {
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let _ = || 1;
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg="bpass2", except="opt_hir_owner_nodes")]
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#[rustc_clean(cfg="bpass3")]
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#[rustc_clean(cfg="bpass5", except="opt_hir_owner_nodes")]
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#[rustc_clean(cfg="bpass6")]
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pub fn add_move() {
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let _ = move || 1;
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}
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// Add type ascription to parameter
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#[cfg(any(bpass1,bpass4))]
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pub fn add_type_ascription_to_parameter() {
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let closure = |x | x + 1u32;
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let _: u32 = closure(1);
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg = "bpass2", except = "opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg = "bpass3")]
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#[rustc_clean(cfg = "bpass5", except = "opt_hir_owner_nodes, typeck_root")]
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#[rustc_clean(cfg = "bpass6")]
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pub fn add_type_ascription_to_parameter() {
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let closure = |x: u32| x + 1u32;
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let _: u32 = closure(1);
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}
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// Change parameter type
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#[cfg(any(bpass1,bpass4))]
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pub fn change_parameter_type() {
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let closure = |x: u32| (x as u64) + 1;
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let _ = closure(1);
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}
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#[cfg(not(any(bpass1,bpass4)))]
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#[rustc_clean(cfg="bpass2", except="opt_hir_owner_nodes, optimized_mir, typeck_root")]
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#[rustc_clean(cfg="bpass3")]
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#[rustc_clean(cfg="bpass5", except="opt_hir_owner_nodes, optimized_mir, typeck_root")]
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#[rustc_clean(cfg="bpass6")]
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pub fn change_parameter_type() {
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let closure = |x: u16| (x as u64) + 1;
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let _ = closure(1);
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}
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