Removed C style flow control

2026-06-10 04:35:11 +02:00
parent 286894c5db
commit afd3d05e2f
10 changed files with 42 additions and 111 deletions
@@ -99,17 +99,17 @@ pub fn test_block_expr() {
 }

 pub fn test_if_expr() {
-    let x = if (true) { 1 } else { 2 };
+    let x = if true { 1 } else { 2 };
    assert_eq!(x, 1);

-    let y = if (false) { 1 } else { 2 };
+    let y = if false { 1 } else { 2 };
    assert_eq!(y, 2);
 }

 pub fn test_range_expr() {
    let r = 0..5;
    let mut count = 0;
-    for (i : r) {
+    for i in r {
        count++;
    }
    assert_eq!(count, 5);
@@ -18,12 +18,12 @@ pub fn test_var_decl_with_init() {
 pub fn test_if_statement() {
    let mut x = 0;

-    if (true) {
+    if true {
        x = 1;
    }
    assert_eq!(x, 1);

-    if (false) {
+    if false {
        x = 2;
    } else {
        x = 3;
@@ -34,9 +34,9 @@ pub fn test_if_statement() {
 pub fn test_if_else_if() {
    let mut x = 0;

-    if (x == 1) {
+    if x == 1 {
        x = 10;
-    } else if (x == 0) {
+    } else if x == 0 {
        x = 20;
    } else {
        x = 30;
@@ -47,7 +47,7 @@ pub fn test_if_else_if() {
 pub fn test_while_loop() {
    let mut count = 0;

-    while (count < 5) {
+    while count < 5 {
        count++;
    }
    assert_eq!(count, 5);
@@ -56,7 +56,7 @@ pub fn test_while_loop() {
 pub fn test_for_loop() {
    let mut sum = 0;

-    for (i : 0..4) {
+    for i in 0..4 {
        sum += i;
    }
    assert_eq!(sum, 6);
@@ -67,7 +67,7 @@ pub fn test_loop_stmt() {

    loop {
        count++;
-        if (count >= 3) {
+        if count >= 3 {
            break;
        }
    }
@@ -77,11 +77,11 @@ pub fn test_loop_stmt() {
 pub fn test_break_continue() {
    let mut sum = 0;

-    for (i : 0..10) {
-        if (i % 2 == 0) {
+    for i in 0..10 {
+        if i % 2 == 0 {
            continue;
        }
-        if (i >= 7) {
+        if i >= 7 {
            break;
        }
        sum += i;
@@ -105,7 +105,7 @@ pub fn test_match_literal() {
    let x = 2;
    let result;

-    match (x) {
+    match x {
        1 => { result = 10; }
        2 => { result = 20; }
        3 => { result = 30; }
@@ -118,7 +118,7 @@ pub fn test_match_or_pattern() {
    let x = 1;
    let result i32;

-    match (x) {
+    match x {
        1 | 2 => { result = 100; }
        3 => { result = 200; }
        _ => panic!();
@@ -130,7 +130,7 @@ pub fn test_match_default() {
    let x = 99;
    let result;

-    match (x) {
+    match x {
        1 => { result = 10; }
        y => { result = y; }
    }
@@ -141,7 +141,7 @@ pub fn test_for_with_pattern_destructure() {
    let pairs = [(1, "a"), (2, "b")];
    let mut keys = 0;

-    for ([k, _] : pairs) {
+    for [k, _] in pairs {
        keys += k;
    }
    assert_eq!(keys, 3);