mirror of
https://github.com/rust-lang/rust.git
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206 lines
6.9 KiB
Rust
206 lines
6.9 KiB
Rust
// Function names are formatted differently in old versions of GDB
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// min-gdb-version: 10.1
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// compile-flags:-g
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// === GDB TESTS ===================================================================================
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// Top-level function
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// gdb-command:info functions -q function_names::main
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// gdb-check:[...]static fn function_names::main();
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// gdb-command:info functions -q function_names::generic_func<*
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// gdb-check:[...]static fn function_names::generic_func<i32>(i32) -> i32;
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// Implementations
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// gdb-command:info functions -q function_names::.*::impl_function.*
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// gdb-check:[...]static fn function_names::GenericStruct<i32, i32>::impl_function<i32, i32>();
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// gdb-check:[...]static fn function_names::Mod1::TestStruct2::impl_function();
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// gdb-check:[...]static fn function_names::TestStruct1::impl_function();
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// Trait implementations
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// gdb-command:info functions -q function_names::.*::trait_function.*
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// gdb-check:[...]static fn function_names::Mod1::{impl#1}::trait_function();
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// gdb-check:[...]static fn function_names::{impl#1}::trait_function();
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// gdb-check:[...]static fn function_names::{impl#3}::trait_function<i32>();
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// gdb-check:[...]static fn function_names::{impl#5}::trait_function3<function_names::TestStruct1>();
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// gdb-check:[...]static fn function_names::{impl#6}::trait_function<i32, 1>();
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// Closure
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// gdb-command:info functions -q function_names::.*::{closure.*
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// gdb-check:[...]static fn function_names::generic_func::{closure#0}<i32>(*mut function_names::generic_func::{closure_env#0}<i32>);
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// gdb-check:[...]static fn function_names::main::{closure#0}(*mut function_names::main::{closure_env#0});
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// gdb-check:[...]static fn function_names::{impl#2}::impl_function::{closure#0}<i32, i32>(*mut function_names::{impl#2}::impl_function::{closure_env#0}<i32, i32>);
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// Generator
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// Generators don't seem to appear in GDB's symbol table.
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// Const generic parameter
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// gdb-command:info functions -q function_names::const_generic_fn.*
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// gdb-check:[...]static fn function_names::const_generic_fn_bool<false>();
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// gdb-check:[...]static fn function_names::const_generic_fn_non_int<{CONST#ad91263f6d2dd96e}>();
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// gdb-check:[...]static fn function_names::const_generic_fn_signed_int<-7>();
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// gdb-check:[...]static fn function_names::const_generic_fn_unsigned_int<14>();
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// === CDB TESTS ===================================================================================
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// Top-level function
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// cdb-command:x a!function_names::main
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// cdb-check:[...] a!function_names::main (void)
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// cdb-command:x a!function_names::generic_func<*
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// cdb-check:[...] a!function_names::generic_func<i32> (int)
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// Implementations
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// cdb-command:x a!function_names::*::impl_function*
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// cdb-check:[...] a!function_names::Mod1::TestStruct2::impl_function (void)
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// cdb-check:[...] a!function_names::TestStruct1::impl_function (void)
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// cdb-check:[...] a!function_names::GenericStruct<i32,i32>::impl_function<i32,i32> (void)
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// Trait implementations
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// cdb-command:x a!function_names::*::trait_function*
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// cdb-check:[...] a!function_names::impl$3::trait_function<i32> (void)
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// cdb-check:[...] a!function_names::impl$6::trait_function<i32,1> (void)
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// cdb-check:[...] a!function_names::impl$1::trait_function (void)
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// cdb-check:[...] a!function_names::impl$5::trait_function3<function_names::TestStruct1> (void)
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// cdb-check:[...] a!function_names::Mod1::impl$1::trait_function (void)
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// Closure
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// cdb-command:x a!function_names::*::closure*
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// cdb-check:[...] a!function_names::impl$2::impl_function::closure$0<i32,i32> (void)
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// cdb-check:[...] a!function_names::main::closure$0 (void)
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// cdb-check:[...] a!function_names::generic_func::closure$0<i32> (void)
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// Generator
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// cdb-command:x a!function_names::*::generator*
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// cdb-check:[...] a!function_names::main::generator$1 (void)
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// Const generic parameter
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// cdb-command:x a!function_names::const_generic_fn*
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// cdb-check:[...] a!function_names::const_generic_fn_bool<false> (void)
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// cdb-check:[...] a!function_names::const_generic_fn_non_int<CONST$ad91263f6d2dd96e> (void)
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// cdb-check:[...] a!function_names::const_generic_fn_unsigned_int<14> (void)
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// cdb-check:[...] a!function_names::const_generic_fn_signed_int<-7> (void)
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#![allow(unused_variables)]
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#![feature(omit_gdb_pretty_printer_section)]
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#![omit_gdb_pretty_printer_section]
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#![feature(adt_const_params, generators, generator_trait)]
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#![allow(incomplete_features)]
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use std::ops::Generator;
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use std::pin::Pin;
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use Mod1::TestTrait2;
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fn main() {
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// Implementations
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TestStruct1::impl_function();
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Mod1::TestStruct2::impl_function();
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GenericStruct::<i32, i32>::impl_function();
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// Trait implementations
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TestStruct1::trait_function();
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Mod1::TestStruct2::trait_function();
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GenericStruct::<i32, i32>::trait_function();
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GenericStruct::<[i32; 1], f32>::trait_function();
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GenericStruct::<TestStruct1, usize>::trait_function3();
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// Generic function
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let _ = generic_func(42i32);
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// Closure
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let closure = || TestStruct1;
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closure();
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// Generator
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let mut generator = || {
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yield;
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return;
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};
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Pin::new(&mut generator).resume(());
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// Const generic functions
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const_generic_fn_bool::<false>();
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const_generic_fn_non_int::<{ () }>();
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const_generic_fn_signed_int::<-7>();
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const_generic_fn_unsigned_int::<14>();
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}
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struct TestStruct1;
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trait TestTrait1 {
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fn trait_function();
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}
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// Implementation
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impl TestStruct1 {
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pub fn impl_function() {}
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}
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// Implementation for a trait
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impl TestTrait1 for TestStruct1 {
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fn trait_function() {}
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}
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// Implementation and implementation within a mod
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mod Mod1 {
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pub struct TestStruct2;
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pub trait TestTrait2 {
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fn trait_function();
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}
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impl TestStruct2 {
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pub fn impl_function() {}
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}
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impl TestTrait2 for TestStruct2 {
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fn trait_function() {}
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}
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}
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struct GenericStruct<T1, T2>(std::marker::PhantomData<(T1, T2)>);
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// Generic implementation
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impl<T1, T2> GenericStruct<T1, T2> {
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pub fn impl_function() {
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// Closure in a generic implementation
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let closure = || TestStruct1;
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closure();
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}
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}
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// Generic trait implementation
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impl<T> TestTrait1 for GenericStruct<T, i32> {
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fn trait_function() {}
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}
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// Implementation based on associated type
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trait TestTrait3 {
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type AssocType;
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fn trait_function3();
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}
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impl TestTrait3 for TestStruct1 {
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type AssocType = usize;
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fn trait_function3() {}
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}
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impl<T: TestTrait3> TestTrait3 for GenericStruct<T, T::AssocType> {
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type AssocType = T::AssocType;
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fn trait_function3() {}
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}
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// Generic trait implementation with const generics
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impl<T, const N: usize> TestTrait1 for GenericStruct<[T; N], f32> {
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fn trait_function() {}
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}
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// Generic function
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fn generic_func<T>(value: T) -> T {
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// Closure in a generic function
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let closure = || TestStruct1;
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closure();
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value
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}
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fn const_generic_fn_bool<const C: bool>() {}
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fn const_generic_fn_non_int<const C: ()>() {}
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fn const_generic_fn_signed_int<const C: i64>() {}
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fn const_generic_fn_unsigned_int<const C: u32>() {}
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