From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- src/test/incremental/hashes/loop_expressions.rs | 227 ++++++++++++++++++++++++ 1 file changed, 227 insertions(+) create mode 100644 src/test/incremental/hashes/loop_expressions.rs (limited to 'src/test/incremental/hashes/loop_expressions.rs') diff --git a/src/test/incremental/hashes/loop_expressions.rs b/src/test/incremental/hashes/loop_expressions.rs new file mode 100644 index 000000000..a12cd0d02 --- /dev/null +++ b/src/test/incremental/hashes/loop_expressions.rs @@ -0,0 +1,227 @@ +// This test case tests the incremental compilation hash (ICH) implementation +// for `loop` loops. + +// The general pattern followed here is: Change one thing between rev1 and rev2 +// and make sure that the hash has changed, then change nothing between rev2 and +// rev3 and make sure that the hash has not changed. + +// build-pass (FIXME(62277): could be check-pass?) +// revisions: cfail1 cfail2 cfail3 cfail4 cfail5 cfail6 +// compile-flags: -Z query-dep-graph -O +// [cfail1]compile-flags: -Zincremental-ignore-spans +// [cfail2]compile-flags: -Zincremental-ignore-spans +// [cfail3]compile-flags: -Zincremental-ignore-spans +// [cfail4]compile-flags: -Zincremental-relative-spans +// [cfail5]compile-flags: -Zincremental-relative-spans +// [cfail6]compile-flags: -Zincremental-relative-spans + +#![allow(warnings)] +#![feature(rustc_attrs)] +#![crate_type="rlib"] + + +// Change loop body +#[cfg(any(cfail1,cfail4))] +pub fn change_loop_body() { + let mut _x = 0; + loop { + _x = 1; + break; + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail6")] +pub fn change_loop_body() { + let mut _x = 0; + loop { + _x = 2; + break; + } +} + + + +// Add break +#[cfg(any(cfail1,cfail4))] +pub fn add_break() { + let mut _x = 0; + loop { + _x = 1; + //---- + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir, typeck")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir, typeck")] +#[rustc_clean(cfg="cfail6")] +pub fn add_break() { + let mut _x = 0; + loop { + _x = 1; + break; + } +} + + + +// Add loop label +#[cfg(any(cfail1,cfail4))] +pub fn add_loop_label() { + let mut _x = 0; + /*---*/ loop { + _x = 1; + break; + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail6")] +pub fn add_loop_label() { + let mut _x = 0; + 'label: loop { + _x = 1; + break; + } +} + + + +// Add loop label to break +#[cfg(any(cfail1,cfail4))] +pub fn add_loop_label_to_break() { + let mut _x = 0; + 'label: loop { + _x = 1; + break ; + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail6")] +pub fn add_loop_label_to_break() { + let mut _x = 0; + 'label: loop { + _x = 1; + break 'label; + } +} + + + +// Change break label +#[cfg(any(cfail1,cfail4))] +pub fn change_break_label() { + let mut _x = 0; + 'outer: loop { + 'inner: loop { + _x = 1; + break 'inner; + } + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, optimized_mir, typeck")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir, typeck")] +#[rustc_clean(cfg="cfail6")] +pub fn change_break_label() { + let mut _x = 0; + 'outer: loop { + 'inner: loop { + _x = 1; + break 'outer; + } + } +} + + + +// Add loop label to continue +#[cfg(any(cfail1,cfail4))] +pub fn add_loop_label_to_continue() { + let mut _x = 0; + 'label: loop { + _x = 1; + continue ; + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, optimized_mir")] +#[rustc_clean(cfg="cfail6")] +pub fn add_loop_label_to_continue() { + let mut _x = 0; + 'label: loop { + _x = 1; + continue 'label; + } +} + + + +// Change continue label +#[cfg(any(cfail1,cfail4))] +pub fn change_continue_label() { + let mut _x = 0; + 'outer: loop { + 'inner: loop { + _x = 1; + continue 'inner; + } + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, typeck")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, typeck, optimized_mir")] +#[rustc_clean(cfg="cfail6")] +pub fn change_continue_label() { + let mut _x = 0; + 'outer: loop { + 'inner: loop { + _x = 1; + continue 'outer; + } + } +} + + + +// Change continue to break +#[cfg(any(cfail1,cfail4))] +pub fn change_continue_to_break() { + let mut _x = 0; + loop { + _x = 1; + continue; + } +} + +#[cfg(not(any(cfail1,cfail4)))] +#[rustc_clean(cfg="cfail2", except="hir_owner_nodes, typeck, optimized_mir")] +#[rustc_clean(cfg="cfail3")] +#[rustc_clean(cfg="cfail5", except="hir_owner_nodes, typeck, optimized_mir")] +#[rustc_clean(cfg="cfail6")] +pub fn change_continue_to_break() { + let mut _x = 0; + loop { + _x = 1; + break ; + } +} -- cgit v1.2.3