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#optional_ok tag for procedures

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This commit is contained in:
gingerBill
2020-04-19 21:45:04 +01:00
parent 2c91c21021
commit 97f7a558fa
10 changed files with 417 additions and 308 deletions
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15
core/mem/mem.odin
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@@ -107,8 +107,12 @@ ptr_sub :: inline proc "contextless" (a, b: $P/^$T) -> int {
slice_ptr :: inline proc "contextless" (ptr: ^$T, len: int) -> []T {
assert(len >= 0);
slice := Raw_Slice{data = ptr, len = len};
return transmute([]T)slice;
return transmute([]T)Raw_Slice{data = ptr, len = len};
}
slice_ptr_to_bytes :: proc "contextless" (ptr: rawptr, len: int) -> []byte {
assert(len >= 0);
return transmute([]byte)Raw_Slice{data = ptr, len = len};
}
slice_to_bytes :: inline proc "contextless" (slice: $E/[]$T) -> []byte {
@@ -127,16 +131,19 @@ slice_data_cast :: inline proc "contextless" ($T: typeid/[]$A, slice: $S/[]$B) -
}
}
slice_to_components :: proc "contextless" (slice: $E/[]$T) -> (data: ^T, len: int) {
s := transmute(Raw_Slice)slice;
return s.data, s.len;
}
buffer_from_slice :: inline proc(backing: $T/[]$E) -> [dynamic]E {
s := transmute(Raw_Slice)backing;
d := Raw_Dynamic_Array{
return transmute([dynamic]E)Raw_Dynamic_Array{
data = s.data,
len = 0,
cap = s.len,
allocator = nil_allocator(),
};
return transmute([dynamic]E)d;
}
ptr_to_bytes :: inline proc "contextless" (ptr: ^$T, len := 1) -> []byte {