mirror of https://github.com/rust-lang/rust.git
96 lines
3.1 KiB
Plaintext
96 lines
3.1 KiB
Plaintext
LL| |#![feature(coverage_attribute)]
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LL| |//@ edition: 2021
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LL| |//@ compile-flags: -Zcoverage-options=condition
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LL| |//@ llvm-cov-flags: --show-branches=count
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LL| |
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LL| |use core::hint::black_box;
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LL| |
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LL| 2|fn simple_assign(a: bool) {
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LL| 2| let x = a;
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LL| 2| black_box(x);
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LL| 2|}
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LL| |
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LL| 3|fn assign_and(a: bool, b: bool) {
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LL| 3| let x = a && b;
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^2
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------------------
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| Branch (LL:13): [True: 2, False: 1]
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| Branch (LL:18): [True: 1, False: 1]
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------------------
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LL| 3| black_box(x);
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LL| 3|}
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LL| |
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LL| 3|fn assign_or(a: bool, b: bool) {
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LL| 3| let x = a || b;
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^1
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------------------
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| Branch (LL:13): [True: 2, False: 1]
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| Branch (LL:18): [True: 0, False: 1]
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------------------
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LL| 3| black_box(x);
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LL| 3|}
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LL| |
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LL| 4|fn assign_3_or_and(a: bool, b: bool, c: bool) {
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LL| 4| let x = a || b && c;
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^2 ^1
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------------------
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| Branch (LL:13): [True: 2, False: 2]
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| Branch (LL:18): [True: 1, False: 1]
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| Branch (LL:23): [True: 1, False: 0]
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------------------
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LL| 4| black_box(x);
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LL| 4|}
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LL| |
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LL| 4|fn assign_3_and_or(a: bool, b: bool, c: bool) {
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LL| 4| let x = a && b || c;
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^2 ^3
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------------------
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| Branch (LL:13): [True: 2, False: 2]
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| Branch (LL:18): [True: 1, False: 1]
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| Branch (LL:23): [True: 2, False: 1]
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------------------
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LL| 4| black_box(x);
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LL| 4|}
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LL| |
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LL| 3|fn foo(a: bool) -> bool {
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LL| 3| black_box(a)
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LL| 3|}
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LL| |
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LL| 3|fn func_call(a: bool, b: bool) {
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LL| 3| foo(a && b);
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^2
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------------------
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| Branch (LL:9): [True: 2, False: 1]
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| Branch (LL:14): [True: 1, False: 1]
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------------------
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LL| 3|}
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LL| |
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LL| |#[coverage(off)]
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LL| |fn main() {
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LL| | simple_assign(true);
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LL| | simple_assign(false);
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LL| |
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LL| | assign_and(true, false);
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LL| | assign_and(true, true);
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LL| | assign_and(false, false);
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LL| |
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LL| | assign_or(true, false);
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LL| | assign_or(true, true);
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LL| | assign_or(false, false);
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LL| |
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LL| | assign_3_or_and(true, false, false);
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LL| | assign_3_or_and(true, true, false);
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LL| | assign_3_or_and(false, false, true);
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LL| | assign_3_or_and(false, true, true);
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LL| |
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LL| | assign_3_and_or(true, false, false);
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LL| | assign_3_and_or(true, true, false);
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LL| | assign_3_and_or(false, false, true);
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LL| | assign_3_and_or(false, true, true);
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LL| |
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LL| | func_call(true, false);
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LL| | func_call(true, true);
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LL| | func_call(false, false);
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LL| |}
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