Refactor: optimized emptyCell() and emptySlice()

tact-lang · Feb 4, 2025 · caf4478 · caf4478
1 parent b4bb5dc
commit caf4478
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/src/stdlib/stdlib.ts b/src/stdlib/stdlib.ts
@@ -293,9 +293,9 @@ files["std/internal/cells.tact"] =
     "dGVuZHMgZnVuIGFzU2xpY2Uoc2VsZjogQnVpbGRlcik6IFNsaWNlIHsKICAgIHJldHVybiBzZWxmLmVuZENlbGwoKS5iZWdpblBhcnNlKCk7Cn0KCmlubGluZSBleHRl" +
     "bmRzIGZ1biBhc1NsaWNlKHNlbGY6IENlbGwpOiBTbGljZSB7CiAgICByZXR1cm4gc2VsZi5iZWdpblBhcnNlKCk7Cn0KCmlubGluZSBleHRlbmRzIGZ1biBhc0NlbGwo" +
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-    "aW5lIGV4dGVuZHMgZnVuIGFzQ2VsbChzZWxmOiBCdWlsZGVyKTogQ2VsbCB7CiAgICByZXR1cm4gc2VsZi5lbmRDZWxsKCk7Cn0KCmlubGluZSBmdW4gZW1wdHlDZWxs" +
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-    "eUNlbGwoKS5hc1NsaWNlKCk7Cn0K";
+    "aW5lIGV4dGVuZHMgZnVuIGFzQ2VsbChzZWxmOiBCdWlsZGVyKTogQ2VsbCB7CiAgICByZXR1cm4gc2VsZi5lbmRDZWxsKCk7Cn0KCmFzbSBmdW4gZW1wdHlDZWxsKCk6" +
+    "IENlbGwgewogICAgPGIgYj4gUFVTSFJFRiAvLyBQdXJlIGZpZnQpICI8YiIgY3JlYXRlcyBhIGJ1aWxkZXIsICJiPiIgdHVybnMgaXQgaW50byBhIGNlbGwgKGluIGNv" +
+    "bXBpbGUgdGltZSkKfQoKYXNtIGZ1biBlbXB0eVNsaWNlKCk6IFNsaWNlIHsKICAgIGJ7fSBQVVNIU0xJQ0UKfQo=";
 files["std/internal/config.tact"] =
     "YXNtIGZ1biBnZXRDb25maWdQYXJhbShpZDogSW50KTogQ2VsbD8geyBDT05GSUdPUFRQQVJBTSB9Cg==";
 files["std/internal/context.tact"] =

diff --git a/src/stdlib/stdlib/std/internal/cells.tact b/src/stdlib/stdlib/std/internal/cells.tact
@@ -375,10 +375,10 @@ inline extends fun asCell(self: Builder): Cell {
     return self.endCell();
 }
 
-inline fun emptyCell(): Cell {
-    return beginCell().endCell();
+asm fun emptyCell(): Cell {
+    <b b> PUSHREF // Pure fift) "<b" creates a builder, "b>" turns it into a cell (in compile time)
 }
 
-inline fun emptySlice(): Slice {
-    return emptyCell().asSlice();
+asm fun emptySlice(): Slice {
+    b{} PUSHSLICE
 }