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generic types, any -> opaque

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This commit is contained in:
Antoni Piasecki
2026-07-17 11:44:05 +02:00
parent af08d1888a
commit 1471c229c2
20 changed files with 284 additions and 167 deletions
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18
std/mem.zr
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@@ -23,7 +23,7 @@ func mem.Block._split[blk: mem.Block, needed: i64] : void
if blk->next as ptr
blk->next->prev = new_blk
else
mem.write64(_builtin_heap_tail(), new_blk)
mem.write64(_builtin_heap_tail(), new_blk as ptr as i64)
blk->size = needed
blk->next = new_blk
@@ -46,7 +46,7 @@ func mem._request_space[size: i64] : mem.Block
tail->next = blk
blk->prev = tail
mem.write64(_builtin_heap_tail(), blk)
mem.write64(_builtin_heap_tail(), blk as ptr as i64)
return blk
func mem.alloc[size: i64] : ptr
@@ -66,7 +66,7 @@ func mem.alloc[size: i64] : ptr
blk := mem._request_space(size)
if !mem.read64(_builtin_heap_head())
mem.write64(_builtin_heap_head(), blk)
mem.write64(_builtin_heap_head(), blk as ptr as i64)
blk->_split(size)
@@ -91,7 +91,7 @@ func ptr.free[x: ptr] : void
if next->next as ptr
next->next->prev = blk
if mem.read64(_builtin_heap_tail()) == next as ptr
mem.write64(_builtin_heap_tail(), blk)
mem.write64(_builtin_heap_tail(), blk as ptr as i64)
prev := blk->prev
if prev as ptr && prev->free
@@ -102,7 +102,7 @@ func ptr.free[x: ptr] : void
if blk->next as ptr
blk->next->prev = prev
if mem.read64(_builtin_heap_tail()) == blk as ptr
mem.write64(_builtin_heap_tail(), prev)
mem.write64(_builtin_heap_tail(), prev as ptr as i64)
blk = prev
block_total := blk->size + MEM_BLOCK_SIZE
@@ -110,11 +110,11 @@ func ptr.free[x: ptr] : void
if blk->prev as ptr
blk->prev->next = blk->next
else
mem.write64(_builtin_heap_head(), blk->next)
mem.write64(_builtin_heap_head(), blk->next as ptr as i64)
if blk->next as ptr
blk->next->prev = blk->prev
else
mem.write64(_builtin_heap_tail(), blk->prev)
mem.write64(_builtin_heap_tail(), blk->prev as ptr as i64)
_builtin_syscall(SYS_munmap, blk, block_total)
func ptr.realloc[x: ptr, new_size: i64] : ptr
@@ -146,7 +146,7 @@ func ptr.realloc[x: ptr, new_size: i64] : ptr
if next->next as ptr
next->next->prev = blk
if mem.read64(_builtin_heap_tail()) == next as ptr
mem.write64(_builtin_heap_tail(), blk)
mem.write64(_builtin_heap_tail(), blk as ptr as i64)
blk->_split(new_size)
return x
@@ -219,7 +219,7 @@ func mem.write16be[x: ptr, d: i64] : void
x[0] = (d >> 8) & 0xff
x[1] = d & 0xff
func mem.write64[x: ptr, d: any] : void
func mem.write64[x: ptr, d: i64] : void
_builtin_set64(x, d)
struct Blob