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class without constructor crash fix

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This commit is contained in:
Thakee Nathees 2022-04-27 20:18:49 +05:30
parent 590e76b19f
commit 821874f823
2 changed files with 15 additions and 1 deletions
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3
src/pk_vm.c
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@ -934,8 +934,9 @@ L_do_call:
CHECK_ERROR(); CHECK_ERROR();
closure = (const Closure*)(cls)->ctor; closure = (const Closure*)(cls)->ctor;
while (closure == NULL && cls != NULL) { while (closure == NULL) {
cls = cls->super_class; cls = cls->super_class;
if (cls == NULL) break;
closure = cls->ctor; closure = cls->ctor;
} }

13
tests/lang/class.pk
View File

@ -28,6 +28,19 @@ print("v2 = ${v2.to_string()}")
v3 = v1.add(v2); assert(v3.x == 4 and v3.y == 6) v3 = v1.add(v2); assert(v3.x == 4 and v3.y == 6)
print("v3 = ${v3.to_string()}") print("v3 = ${v3.to_string()}")
## Default constructor crash (issue #213)
class A
end
a = A()
print(a)
class B is A
end
b = B()
assert((b is B) and (b is A))
############################################################################### ###############################################################################
## INHERITANCE ## INHERITANCE
############################################################################### ###############################################################################