Remove usage of `do` in core library

1 files changed, 30 insertions, 26 deletions

diff --git a/core/encoding/base64/base64.odin b/core/encoding/base64/base64.odin
index 2724aa0e5..744d28903 100644
--- a/core/encoding/base64/base64.odin
+++ b/core/encoding/base64/base64.odin
@@ -2,46 +2,48 @@ package base64
 
 // @note(zh): Encoding utility for Base64
 // A secondary param can be used to supply a custom alphabet to
-// @link(encode) and a matching decoding table to @link(decode). 
+// @link(encode) and a matching decoding table to @link(decode).
 // If none is supplied it just uses the standard Base64 alphabet.
 // Incase your specific version does not use padding, you may
 // truncate it from the encoded output.
 
 ENC_TABLE := [64]byte {
     'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
-    'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 
-    'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 
-    'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', 
-    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 
-    'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 
-    'w', 'x', 'y', 'z', '0', '1', '2', '3', 
+    'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+    'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+    'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
+    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
+    'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+    'w', 'x', 'y', 'z', '0', '1', '2', '3',
     '4', '5', '6', '7', '8', '9', '+', '/'
 };
 
 PADDING :: '=';
 
 DEC_TABLE := [128]int {
-    -1, -1, -1, -1, -1, -1, -1, -1, 
-    -1, -1, -1, -1, -1, -1, -1, -1, 
-    -1, -1, -1, -1, -1, -1, -1, -1, 
-    -1, -1, -1, -1, -1, -1, -1, -1, 
-    -1, -1, -1, -1, -1, -1, -1, -1, 
-    -1, -1, -1, 62, -1, -1, -1, 63, 
-    52, 53, 54, 55, 56, 57, 58, 59, 
-    60, 61, -1, -1, -1, -1, -1, -1, 
-    -1,  0,  1,  2,  3,  4,  5,  6, 
-     7,  8,  9, 10, 11, 12, 13, 14, 
-    15, 16, 17, 18, 19, 20, 21, 22, 
-    23, 24, 25, -1, -1, -1, -1, -1, 
-    -1, 26, 27, 28, 29, 30, 31, 32, 
-    33, 34, 35, 36, 37, 38, 39, 40, 
-    41, 42, 43, 44, 45, 46, 47, 48, 
+    -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, -1, -1, -1, -1, -1,
+    -1, -1, -1, 62, -1, -1, -1, 63,
+    52, 53, 54, 55, 56, 57, 58, 59,
+    60, 61, -1, -1, -1, -1, -1, -1,
+    -1,  0,  1,  2,  3,  4,  5,  6,
+     7,  8,  9, 10, 11, 12, 13, 14,
+    15, 16, 17, 18, 19, 20, 21, 22,
+    23, 24, 25, -1, -1, -1, -1, -1,
+    -1, 26, 27, 28, 29, 30, 31, 32,
+    33, 34, 35, 36, 37, 38, 39, 40,
+    41, 42, 43, 44, 45, 46, 47, 48,
     49, 50, 51, -1, -1, -1, -1, -1
 };
 
 encode :: proc(data: []byte, ENC_TBL := ENC_TABLE, allocator := context.allocator) -> string #no_bounds_check {
     length := len(data);
-    if length == 0 do return "";
+    if length == 0 {
+        return "";
+    }
 
     out_length := ((4 * length / 3) + 3) &~ 3;
     out := make([]byte, out_length, allocator);
@@ -51,8 +53,8 @@ encode :: proc(data: []byte, ENC_TBL := ENC_TABLE, allocator := context.allocato
     for i, d := 0, 0; i < length; i, d = i + 3, d + 4 {
         c0, c1, c2 = int(data[i]), -1, -1;
 
-        if i + 1 < length do c1 = int(data[i + 1]);
-        if i + 2 < length do c2 = int(data[i + 2]);
+        if i + 1 < length { c1 = int(data[i + 1]); }
+        if i + 2 < length { c2 = int(data[i + 2]); }
 
         block = (c0 << 16) | (max(c1, 0) << 8) | max(c2, 0);
 
@@ -66,7 +68,9 @@ encode :: proc(data: []byte, ENC_TBL := ENC_TABLE, allocator := context.allocato
 
 decode :: proc(data: string, DEC_TBL := DEC_TABLE, allocator := context.allocator) -> []byte #no_bounds_check {
     length := len(data);
-    if length == 0 do return []byte{};
+    if length == 0 {
+        return nil;
+    }
 
     pad_count := data[length - 1] == PADDING ? (data[length - 2] == PADDING ? 2 : 1) : 0;
     out_length := ((length * 6) >> 3) - pad_count;