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associated-types.rs
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//@ compile-flags:-g
// === GDB TESTS ===================================================================================
// gdb-command:run
// gdb-command:print arg
// gdb-check:$1 = associated_types::Struct<i32> {b: -1, b1: 0}
// gdb-command:continue
// gdb-command:print inferred
// gdb-check:$2 = 1
// gdb-command:print explicitly
// gdb-check:$3 = 1
// gdb-command:continue
// gdb-command:print arg
// gdb-check:$4 = 2
// gdb-command:continue
// gdb-command:print arg
// gdb-check:$5 = (4, 5)
// gdb-command:continue
// gdb-command:print a
// gdb-check:$6 = 6
// gdb-command:print b
// gdb-check:$7 = 7
// gdb-command:continue
// gdb-command:print a
// gdb-check:$8 = 8
// gdb-command:print b
// gdb-check:$9 = 9
// gdb-command:continue
// === LLDB TESTS ==================================================================================
// lldb-command:run
// lldb-command:v arg
// lldb-check:[...] { b = -1 b1 = 0 }
// lldb-command:continue
// lldb-command:v inferred
// lldb-check:[...] 1
// lldb-command:v explicitly
// lldb-check:[...] 1
// lldb-command:continue
// lldb-command:v arg
// lldb-check:[...] 2
// lldb-command:continue
// lldb-command:v arg
// lldb-check:[...] { 0 = 4 1 = 5 }
// lldb-command:continue
// lldb-command:v a
// lldb-check:[...] 6
// lldb-command:v b
// lldb-check:[...] 7
// lldb-command:continue
// lldb-command:v a
// lldb-check:[...] 8
// lldb-command:v b
// lldb-check:[...] 9
// lldb-command:continue
#![allow(unused_variables)]
#![allow(dead_code)]
#![feature(omit_gdb_pretty_printer_section)]
#![omit_gdb_pretty_printer_section]
trait TraitWithAssocType {
type Type;
fn get_value(&self) -> Self::Type;
}
impl TraitWithAssocType for i32 {
type Type = i64;
fn get_value(&self) -> i64 { *self as i64 }
}
struct Struct<T: TraitWithAssocType> {
b: T,
b1: T::Type,
}
enum Enum<T: TraitWithAssocType> {
Variant1(T, T::Type),
Variant2(T::Type, T)
}
fn assoc_struct<T: TraitWithAssocType>(arg: Struct<T>) {
zzz(); // #break
}
fn assoc_local<T: TraitWithAssocType>(x: T) {
let inferred = x.get_value();
let explicitly: T::Type = x.get_value();
zzz(); // #break
}
fn assoc_arg<T: TraitWithAssocType>(arg: T::Type) {
zzz(); // #break
}
fn assoc_return_value<T: TraitWithAssocType>(arg: T) -> T::Type {
return arg.get_value();
}
fn assoc_tuple<T: TraitWithAssocType>(arg: (T, T::Type)) {
zzz(); // #break
}
fn assoc_enum<T: TraitWithAssocType>(arg: Enum<T>) {
match arg {
Enum::Variant1(a, b) => {
zzz(); // #break
}
Enum::Variant2(a, b) => {
zzz(); // #break
}
}
}
fn main() {
assoc_struct(Struct { b: -1, b1: 0 });
assoc_local(1);
assoc_arg::<i32>(2);
assoc_return_value(3);
assoc_tuple((4, 5));
assoc_enum(Enum::Variant1(6, 7));
assoc_enum(Enum::Variant2(8, 9));
}
fn zzz() { () }