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|
$DIR/auxiliary/used_inline_crate.rs:
LL| |#![allow(unused_assignments, unused_variables)]
LL| |// Verify that coverage works with optimizations:
LL| |//@ compile-flags: -C opt-level=3
LL| |
LL| |use std::fmt::Debug;
LL| |
LL| 1|pub fn used_function() {
LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure
LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
LL| 1| // dependent conditions.
LL| 1| let is_true = std::env::args().len() == 1;
LL| 1| let mut countdown = 0;
LL| 1| if is_true {
LL| 1| countdown = 10;
LL| 1| }
^0
LL| 1| use_this_lib_crate();
LL| 1|}
LL| |
LL| |#[inline(always)]
LL| 1|pub fn used_inline_function() {
LL| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure
LL| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
LL| 1| // dependent conditions.
LL| 1| let is_true = std::env::args().len() == 1;
LL| 1| let mut countdown = 0;
LL| 1| if is_true {
LL| 1| countdown = 10;
LL| 1| }
^0
LL| 1| use_this_lib_crate();
LL| 1|}
LL| |
LL| |#[inline(always)]
LL| 2|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
LL| 2| println!("used_only_from_bin_crate_generic_function with {arg:?}");
LL| 2|}
------------------
| Unexecuted instantiation: used_inline_crate::used_only_from_bin_crate_generic_function::<_>
------------------
| used_inline_crate::used_only_from_bin_crate_generic_function::<&alloc::vec::Vec<i32>>:
| LL| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
| LL| 1| println!("used_only_from_bin_crate_generic_function with {arg:?}");
| LL| 1|}
------------------
| used_inline_crate::used_only_from_bin_crate_generic_function::<&str>:
| LL| 1|pub fn used_only_from_bin_crate_generic_function<T: Debug>(arg: T) {
| LL| 1| println!("used_only_from_bin_crate_generic_function with {arg:?}");
| LL| 1|}
------------------
LL| |// Expect for above function: `Unexecuted instantiation` (see notes in `used_crate.rs`)
LL| |
LL| |#[inline(always)]
LL| 4|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) {
LL| 4| println!("used_only_from_this_lib_crate_generic_function with {arg:?}");
LL| 4|}
------------------
| used_inline_crate::used_only_from_this_lib_crate_generic_function::<&str>:
| LL| 2|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 2| println!("used_only_from_this_lib_crate_generic_function with {arg:?}");
| LL| 2|}
------------------
| used_inline_crate::used_only_from_this_lib_crate_generic_function::<alloc::vec::Vec<i32>>:
| LL| 2|pub fn used_only_from_this_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 2| println!("used_only_from_this_lib_crate_generic_function with {arg:?}");
| LL| 2|}
------------------
LL| |
LL| |#[inline(always)]
LL| 3|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
LL| 3| println!("used_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
LL| 3|}
------------------
| used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function::<&str>:
| LL| 2|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 2| println!("used_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
| LL| 2|}
------------------
| used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function::<alloc::vec::Vec<i32>>:
| LL| 1|pub fn used_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 1| println!("used_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
| LL| 1|}
------------------
LL| |
LL| |#[inline(always)]
LL| 3|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
LL| 3| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
LL| 3|}
------------------
| used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>:
| LL| 1|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 1| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
| LL| 1|}
------------------
| used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function::<&str>:
| LL| 2|pub fn used_with_same_type_from_bin_crate_and_lib_crate_generic_function<T: Debug>(arg: T) {
| LL| 2| println!("used_with_same_type_from_bin_crate_and_lib_crate_generic_function with {arg:?}");
| LL| 2|}
------------------
LL| |
LL| |#[inline(always)]
LL| 0|pub fn unused_generic_function<T: Debug>(arg: T) {
LL| 0| println!("unused_generic_function with {arg:?}");
LL| 0|}
LL| |
LL| |#[inline(always)]
LL| 0|pub fn unused_function() {
LL| 0| let is_true = std::env::args().len() == 1;
LL| 0| let mut countdown = 2;
LL| 0| if !is_true {
LL| 0| countdown = 20;
LL| 0| }
LL| 0|}
LL| |
LL| |#[inline(always)]
LL| |#[allow(dead_code)]
LL| 0|fn unused_private_function() {
LL| 0| let is_true = std::env::args().len() == 1;
LL| 0| let mut countdown = 2;
LL| 0| if !is_true {
LL| 0| countdown = 20;
LL| 0| }
LL| 0|}
LL| |
LL| 2|fn use_this_lib_crate() {
LL| 2| used_from_bin_crate_and_lib_crate_generic_function("used from library used_crate.rs");
LL| 2| used_with_same_type_from_bin_crate_and_lib_crate_generic_function(
LL| 2| "used from library used_crate.rs",
LL| 2| );
LL| 2| let some_vec = vec![5, 6, 7, 8];
LL| 2| used_only_from_this_lib_crate_generic_function(some_vec);
LL| 2| used_only_from_this_lib_crate_generic_function("used ONLY from library used_crate.rs");
LL| 2|}
$DIR/uses_inline_crate.rs:
LL| |// This test was failing on Linux for a while due to #110393 somehow making
LL| |// the unused functions not instrumented, but it seems to be fine now.
LL| |
LL| |// Validates coverage now works with optimizations
LL| |//@ compile-flags: -C opt-level=3
LL| |
LL| |#![allow(unused_assignments, unused_variables)]
LL| |
LL| |//@ aux-build:used_inline_crate.rs
LL| |extern crate used_inline_crate;
LL| |
LL| 1|fn main() {
LL| 1| used_inline_crate::used_function();
LL| 1| used_inline_crate::used_inline_function();
LL| 1| let some_vec = vec![1, 2, 3, 4];
LL| 1| used_inline_crate::used_only_from_bin_crate_generic_function(&some_vec);
LL| 1| used_inline_crate::used_only_from_bin_crate_generic_function("used from bin uses_crate.rs");
LL| 1| used_inline_crate::used_from_bin_crate_and_lib_crate_generic_function(some_vec);
LL| 1| used_inline_crate::used_with_same_type_from_bin_crate_and_lib_crate_generic_function(
LL| 1| "interesting?",
LL| 1| );
LL| 1|}
|
