std::math::big: fix empty string parses

julelang · Mar 12, 2024 · 77f6c93 · 77f6c93
1 parent 48a1efd
commit 77f6c93
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/std/math/big/conv.jule b/std/math/big/conv.jule
@@ -4,9 +4,6 @@
 
 // Parse bits from binary string.
 fn parse_binary(s: str)!: bits {
-    if s == "" {
-        error(BigError.Format)
-    }
     // Eliminate initial-zeros to normalize and fit minimum mandatory bit-size.
     let mut j = 0
     for j < s.len; j++ {

diff --git a/std/math/big/nat.jule b/std/math/big/nat.jule
@@ -72,6 +72,9 @@ impl Nat {
     //   - 2 for binary.
     //   - 16 for hexadecimal.
     static fn parse(s: str, fmt: int)!: Nat {
+        if s == "" {
+            error(BigError.Format)
+        }
         let mut r = Nat{}
         match fmt {
         | 2: