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runtime: Remove unneeded max(0, ...)

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`len` never returns negative numbers, so this was an overcautious
expression.
This commit is contained in:
Feoramund
2025-06-13 12:09:10 -04:00
parent fe9f74f7a2
commit 61f9fb7232
1 changed files with 2 additions and 2 deletions
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base/runtime/core_builtin.odin
+2 -2
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@@ -67,7 +67,7 @@ init_global_temporary_allocator :: proc(size: int, backup_allocator := context.a
// Prefer the procedure group `copy`. // Prefer the procedure group `copy`.
@builtin @builtin
copy_slice :: proc "contextless" (dst, src: $T/[]$E) -> int { copy_slice :: proc "contextless" (dst, src: $T/[]$E) -> int {
n := max(0, min(len(dst), len(src))) n := min(len(dst), len(src))
if n > 0 { if n > 0 {
intrinsics.mem_copy(raw_data(dst), raw_data(src), n*size_of(E)) intrinsics.mem_copy(raw_data(dst), raw_data(src), n*size_of(E))
} }
@@ -80,7 +80,7 @@ copy_slice :: proc "contextless" (dst, src: $T/[]$E) -> int {
// Prefer the procedure group `copy`. // Prefer the procedure group `copy`.
@builtin @builtin
copy_from_string :: proc "contextless" (dst: $T/[]$E/u8, src: $S/string) -> int { copy_from_string :: proc "contextless" (dst: $T/[]$E/u8, src: $S/string) -> int {
n := max(0, min(len(dst), len(src))) n := min(len(dst), len(src))
if n > 0 { if n > 0 {
intrinsics.mem_copy(raw_data(dst), raw_data(src), n) intrinsics.mem_copy(raw_data(dst), raw_data(src), n)
} }