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ae2f8d9216
Disabling loading of pretty printers in the debugger itself is more reliable. Before this commit the .gdb_debug_scripts section couldn't be included in dylibs or rlibs as otherwise there is no way to disable the section anymore without recompiling the entire standard library.
203 lines
6.7 KiB
Rust
203 lines
6.7 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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//@ disable-gdb-pretty-printers
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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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// Coroutine
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// Coroutines 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#ffa3db4ca1d52dce}>();
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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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// Coroutine
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// cdb-command:x a!function_names::*::coroutine*
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// cdb-check:[...] a!function_names::main::coroutine$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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#![allow(unused_variables)]
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#![feature(adt_const_params, coroutines, coroutine_trait, stmt_expr_attributes)]
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#![allow(incomplete_features)]
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use std::ops::Coroutine;
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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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// Coroutine
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let mut coroutine = #[coroutine]
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|| {
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yield;
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return;
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};
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Pin::new(&mut coroutine).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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