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Minor changes to futex implementation on Linux

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This commit is contained in:
gingerBill
2024-02-22 14:01:39 +00:00
parent 213b2fd0f8
commit fea38f6910
2 changed files with 5 additions and 3 deletions
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src/check_expr.cpp
+4 -2
View File
@@ -1241,7 +1241,7 @@ gb_internal bool is_polymorphic_type_assignable(CheckerContext *c, Type *poly, T
} }
case Type_Pointer: case Type_Pointer:
if (source->kind == Type_Pointer) { if (source->kind == Type_Pointer) {
isize level = check_is_assignable_to_using_subtype(source->Pointer.elem, poly->Pointer.elem); isize level = check_is_assignable_to_using_subtype(source->Pointer.elem, poly->Pointer.elem, /*level*/0, /*src_is_ptr*/false, /*allow_polymorphic*/true);
if (level > 0) { if (level > 0) {
return true; return true;
} }
@@ -1413,7 +1413,9 @@ gb_internal bool is_polymorphic_type_assignable(CheckerContext *c, Type *poly, T
return ok; return ok;
} }
// return check_is_assignable_to(c, &o, poly);
// NOTE(bill): Check for subtypes of
// return check_is_assignable_to(c, &o, poly); // && is_type_subtype_of_and_allow_polymorphic(o.type, poly);
} }
return false; return false;
case Type_Tuple: case Type_Tuple:
src/threading.cpp
+1 -1
View File
@@ -656,7 +656,7 @@ gb_internal void futex_wait(Futex *addr, Footex val) {
for (;;) { for (;;) {
int ret = syscall(SYS_futex, addr, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, NULL, NULL, 0); int ret = syscall(SYS_futex, addr, FUTEX_WAIT | FUTEX_PRIVATE_FLAG, val, NULL, NULL, 0);
if (ret == -1) { if (ret == -1) {
if (errno != EAGAIN) { if (errno != EAGAIN && errno != EINTR) {
perror("Futex wait"); perror("Futex wait");
GB_PANIC("Failed in futex wait!\n"); GB_PANIC("Failed in futex wait!\n");
} else { } else {