fix: split conditional_regression tests

compiler/noirc_frontend/src/hir/resolution/resolver.rs

@@ -18,8 +18,8 @@ use crate::hir_def::expr::{
     HirMemberAccess, HirMethodCallExpression, HirPrefixExpression,
 };
 
-use crate::token::FunctionAttribute;
 use crate::hir_def::traits::{Trait, TraitConstraint};
+use crate::token::FunctionAttribute;
 use regex::Regex;
 use std::collections::{BTreeMap, HashSet};
 use std::rc::Rc;

tooling/nargo_cli/tests/execution_success/conditional_3_regression/Nargo.toml → tooling/nargo_cli/tests/execution_success/conditional_regression_421/Nargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "conditional_3_regression"
+name = "conditional_regression_421"
 type = "bin"
 authors = [""]
 compiler_version = "0.1"

tooling/nargo_cli/tests/execution_success/conditional_regression_421/Prover.toml

@@ -0,0 +1,2 @@
+c=[2, 4, 3, 0, ]
+a=0

tooling/nargo_cli/tests/execution_success/conditional_regression_421/src/main.nr

@@ -0,0 +1,14 @@
+fn main(a: u32, mut c: [u32; 4]){
+    //Issue reported in #421
+    if a == c[0] {
+        assert(c[0] == 0);
+    } else {
+        if a == c[1] {
+            assert(c[1] == 0);
+        } else  {
+            if a == c[2] {
+                assert(c[2] == 0);
+            }
+        }
+    }
+}

tooling/nargo_cli/tests/execution_success/conditional_regression_547/Nargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "conditional_regression_547"
+type = "bin"
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]

tooling/nargo_cli/tests/execution_success/conditional_regression_547/src/main.nr

@@ -0,0 +1,23 @@
+fn main() -> pub Field {
+    // Regression test for issue #547
+    // Warning: it must be kept at the start of main
+    let arr: [u8; 2] = [1, 2];
+    if arr[0] != arr[1] {
+        for i in 0..1 {
+            assert(i != 2);
+        }
+    }
+
+    // Regression for predicate simplification
+    safe_inverse(0)
+}
+
+fn safe_inverse(n: Field) -> Field
+{
+    if n == 0 {
+        0
+    }
+    else {
+        1 / n
+    }
+}

tooling/nargo_cli/tests/execution_success/conditional_regression_579/Nargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "conditional_regression_579"
+type = "bin"
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]

tooling/nargo_cli/tests/execution_success/conditional_regression_579/src/main.nr

@@ -0,0 +1,28 @@
+fn main(){
+    //Regression for Issue #579
+    let result1_true = test(true);
+    assert(result1_true.array_param[0] == 1);
+    let result1_false = test(false);
+    assert(result1_false.array_param[0] == 0);
+}
+
+struct MyStruct579 {
+    array_param: [u32; 2]
+}
+
+impl MyStruct579 {
+    fn new(array_param: [u32; 2]) -> MyStruct579 {
+        MyStruct579 {
+            array_param: array_param
+        }
+    }
+}
+
+fn test(flag: bool) -> MyStruct579 {
+    let mut my_struct =  MyStruct579::new([0; 2]);
+
+    if flag == true {
+        my_struct=  MyStruct579::new([1; 2]);
+    }
+    my_struct
+}

tooling/nargo_cli/tests/execution_success/conditional_regression_661/Nargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "conditional_regression_661"
+type = "bin"
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]

tooling/nargo_cli/tests/execution_success/conditional_regression_661/src/main.nr

@@ -0,0 +1,29 @@
+fn main(a: u32, mut c: [u32; 4]){
+    // Regression for issue #661:
+    let mut c_661 :[u32;1]=[0];
+    if a > 5 {
+        c_661 = issue_661_foo(issue_661_bar(c), a);
+    } else {
+        c_661 = issue_661_foo(issue_661_bar(c), a + 2);
+    }
+    assert(c_661[0] < 20000);
+}
+
+fn test5(a : u32) {
+    if a > 1 {
+        let q = a / 2;
+        assert(q == 2);
+    }
+}
+
+
+fn issue_661_foo(array: [u32;4], b:u32) ->[u32;1] {
+    [array[0]+b]
+}
+
+fn issue_661_bar(a : [u32;4]) ->[u32;4] {
+    let mut b:[u32;4] = [0;4];
+    b[0]=a[0]+1;
+    b
+}
+

tooling/nargo_cli/tests/execution_success/conditional_regression_short_circuit/Nargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "conditional_regression_short_circuit"
+type = "bin"
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]

tooling/nargo_cli/tests/execution_success/conditional_regression_short_circuit/Prover.toml

@@ -0,0 +1,38 @@
+c=[2, 4, 3, 0, ]
+a=0
+x = [104, 101, 108, 108, 111]
+
+result = [
+        0x2c,
+        0xf2,
+        0x4d,
+        0xba,
+        0x5f,
+        0xb0,
+        0xa3,
+        0x0e,
+        0x26,
+        0xe8,
+        0x3b,
+        0x2a,
+        0xc5,
+        0xb9,
+        0xe2,
+        0x9e,
+        0x1b,
+        0x16,
+        0x1e,
+        0x5c,
+        0x1f,
+        0xa7,
+        0x42,
+        0x5e,
+        0x73,
+        0x04,
+        0x33,
+        0x62,
+        0x93,
+        0x8b,
+        0x98,
+        0x24,
+]

tooling/nargo_cli/tests/execution_success/conditional_regression_short_circuit/src/main.nr

@@ -0,0 +1,41 @@
+use dep::std;
+
+fn main(a: u32, mut c: [u32; 4], x: [u8; 5], result: pub [u8; 32]){
+    //regression for short-circuit2
+    if 35 == a {
+        assert(false);
+    }
+    bar(a as Field);
+
+    if a == 3 {
+       c = test4();
+    }
+    assert(c[1] != 2);
+    call_intrinsic(x, result);
+}
+
+
+
+fn foo() {
+    let mut x = 1;
+    x /= 0;
+}
+
+fn bar(x:Field) {
+    if x == 15 {
+        foo();
+    }
+}
+
+
+fn call_intrinsic(x: [u8; 5], result: [u8; 32]) {
+    let mut digest = std::hash::sha256(x);
+    digest[0] = 5 as u8;
+    digest = std::hash::sha256(x);
+    assert(digest == result);
+}
+
+fn test4() -> [u32; 4] {
+    let b: [u32; 4] = [1,2,3,4];
+    b
+}

tooling/nargo_cli/tests/execution_success/conditional_regression_to_bits/Nargo.toml

@@ -0,0 +1,7 @@
+[package]
+name = "cconditional_regression_to_bits"
+type = "bin"
+authors = [""]
+compiler_version = "0.1"
+
+[dependencies]