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checker: ban unsafe pointer/fn comparison (#14462)

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This commit is contained in:
Vincenzo Palazzo
2022-05-20 17:30:16 +02:00
committed by GitHub
parent d81fbb1ccd
commit 17bba712bd
28 changed files with 111 additions and 68 deletions
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5
vlib/builtin/prealloc.c.v
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@@ -32,9 +32,10 @@ mut:
[unsafe]
fn vmemory_block_new(prev &VMemoryBlock, at_least isize) &VMemoryBlock {
mut v := unsafe { &VMemoryBlock(C.calloc(1, sizeof(VMemoryBlock))) }
if prev != 0 {
if unsafe { prev != 0 } {
v.id = prev.id + 1
}
v.previous = prev
block_size := if at_least < prealloc_block_size { prealloc_block_size } else { at_least }
v.start = unsafe { C.malloc(block_size) }
@@ -79,7 +80,7 @@ fn prealloc_vcleanup() {
// The second loop however should *not* allocate at all.
mut nr_mallocs := i64(0)
mut mb := g_memory_block
for mb != 0 {
for unsafe { mb != 0 } {
nr_mallocs += mb.mallocs
eprintln('> freeing mb.id: ${mb.id:3} | cap: ${mb.cap:7} | rem: ${mb.remaining:7} | start: ${voidptr(mb.start)} | current: ${voidptr(mb.current)} | diff: ${u64(mb.current) - u64(mb.start):7} bytes | mallocs: $mb.mallocs')
mb = mb.previous