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Implement suggestions from #247

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This commit is contained in:
gingerBill
2018-08-20 19:20:28 +01:00
parent e3f0ab7c3d
commit 0dc29a7208
1 changed files with 5 additions and 1 deletions
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core/mem/alloc.odin
+5 -1
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@@ -106,6 +106,9 @@ new_clone_with_allocator :: inline proc(a: Allocator, data: $T, loc := #caller_l
make_slice :: proc(T: type/[]$E, auto_cast len: int, loc := #caller_location) -> T {
runtime.make_slice_error_loc(loc, len);
if len == 0 {
return nil;
}
data := alloc(size_of(E)*len, align_of(E));
s := Raw_Slice{data, len};
return transmute(T)s;
@@ -118,7 +121,8 @@ make_dynamic_array_len :: proc(T: type/[dynamic]$E, auto_cast len: int, loc := #
}
make_dynamic_array_len_cap :: proc(T: type/[dynamic]$E, auto_cast len: int, auto_cast cap: int, loc := #caller_location) -> T {
runtime.make_dynamic_array_error_loc(loc, len, cap);
data := alloc(size_of(E)*cap, align_of(E));
data: rawptr;
if cap > 0 do data = alloc(size_of(E)*cap, align_of(E));
s := Raw_Dynamic_Array{data, len, cap, context.allocator};
return transmute(T)s;
}