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// This test case tests the incremental compilation hash (ICH) implementation
// for function and method call expressions.
// 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
#![allow(warnings)]
#![feature(rustc_attrs)]
#![crate_type="rlib"]
fn callee1(_x: u32, _y: i64) {}
fn callee2(_x: u32, _y: i64) {}
// Change Callee (Function)
#[cfg(any(cfail1,cfail4))]
pub fn change_callee_function() {
callee1(1, 2)
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail6")]
pub fn change_callee_function() {
callee2(1, 2)
}
// Change Argument (Function)
#[cfg(any(cfail1,cfail4))]
pub fn change_argument_function() {
callee1(1, 2)
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail6")]
pub fn change_argument_function() {
callee1(1, 3)
}
// Change Callee Indirectly (Function)
mod change_callee_indirectly_function {
#[cfg(any(cfail1,cfail4))]
use super::callee1 as callee;
#[cfg(not(any(cfail1,cfail4)))]
use super::callee2 as callee;
#[rustc_clean(except="opt_hir_owner_nodes,typeck", cfg="cfail2")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(except="opt_hir_owner_nodes,typeck", cfg="cfail5")]
#[rustc_clean(cfg="cfail6")]
pub fn change_callee_indirectly_function() {
callee(1, 2)
}
}
struct Struct;
impl Struct {
fn method1(&self, _x: char, _y: bool) {}
fn method2(&self, _x: char, _y: bool) {}
}
// Change Callee (Method)
#[cfg(any(cfail1,cfail4))]
pub fn change_callee_method() {
let s = Struct;
s.method1('x', true);
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail6")]
pub fn change_callee_method() {
let s = Struct;
s.method2('x', true);
}
// Change Argument (Method)
#[cfg(any(cfail1,cfail4))]
pub fn change_argument_method() {
let s = Struct;
s.method1('x', true);
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail6")]
pub fn change_argument_method() {
let s = Struct;
s.method1('y', true);
}
// Change Callee (Method, UFCS)
#[cfg(any(cfail1,cfail4))]
pub fn change_ufcs_callee_method() {
let s = Struct;
Struct::method1(&s, 'x', true);
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail6")]
pub fn change_ufcs_callee_method() {
let s = Struct;
Struct::method2(&s, 'x', true);
}
// Change Argument (Method, UFCS)
#[cfg(any(cfail1,cfail4))]
pub fn change_argument_method_ufcs() {
let s = Struct;
Struct::method1(&s, 'x', true);
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir")]
#[rustc_clean(cfg="cfail6")]
pub fn change_argument_method_ufcs() {
let s = Struct;
Struct::method1(&s, 'x',false);
}
// Change To UFCS
#[cfg(any(cfail1,cfail4))]
pub fn change_to_ufcs() {
let s = Struct;
s.method1('x', true); // ------
}
#[cfg(not(any(cfail1,cfail4)))]
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail6")]
// One might think this would be expanded in the opt_hir_owner_nodes/Mir, but it actually
// results in slightly different hir_owner/Mir.
pub fn change_to_ufcs() {
let s = Struct;
Struct::method1(&s, 'x', true);
}
struct Struct2;
impl Struct2 {
fn method1(&self, _x: char, _y: bool) {}
}
// Change UFCS Callee Indirectly
pub mod change_ufcs_callee_indirectly {
#[cfg(any(cfail1,cfail4))]
use super::Struct as Struct;
#[cfg(not(any(cfail1,cfail4)))]
use super::Struct2 as Struct;
#[rustc_clean(cfg="cfail2", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail3")]
#[rustc_clean(cfg="cfail5", except="opt_hir_owner_nodes,optimized_mir,typeck")]
#[rustc_clean(cfg="cfail6")]
pub fn change_ufcs_callee_indirectly() {
let s = Struct;
Struct::method1(&s, 'q', false)
}
}
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