ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since 0afffee was
44f6341,
checked in by Rob Schluntz <rschlunt@…>, 8 years ago
|
fix implicit member ctor/dtor generation order, fix corresponding test
|
-
Property mode set to
100644
|
File size:
1.4 KB
|
Rev | Line | |
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[4d4882a] | 1 | struct WrappedInt { |
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| 2 | int x; |
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| 3 | }; |
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| 4 | |
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| 5 | void ?{}(WrappedInt * this) { |
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| 6 | printf("constructing int\n"); |
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| 7 | this->x = 0; |
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| 8 | } |
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| 9 | |
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| 10 | void ?{}(WrappedInt * this, WrappedInt other) { |
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| 11 | printf("copy constructing int: %d\n", other.x); |
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| 12 | this->x = other.x; |
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| 13 | } |
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| 14 | |
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| 15 | void ?{}(WrappedInt * this, int x) { |
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| 16 | printf("constructing int: %d\n", x); |
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| 17 | this->x = x; |
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| 18 | } |
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| 19 | |
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| 20 | void ^?{}(WrappedInt * this) { |
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| 21 | printf("destructing int: %d\n", this->x); |
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| 22 | } |
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| 23 | |
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| 24 | void ?=?(WrappedInt * this, int x) { |
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| 25 | printf("assigning int: %d %d\n", this->x, x); |
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| 26 | this->x = x; |
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| 27 | } |
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| 28 | |
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| 29 | struct A { |
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| 30 | WrappedInt x, y, z; |
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| 31 | }; |
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| 32 | |
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| 33 | void ?{}(A * a, int x) { |
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| 34 | (&a->x){ x+999 }; |
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| 35 | a->y = 0; // not a constructor - default constructor will be inserted |
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| 36 | } // z never constructed - will be automatically default constructed |
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| 37 | |
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| 38 | void ?{}(A * this, A other) { |
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| 39 | (&this->x){ other.x }; |
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| 40 | this->y = other.y; // not a constructor - copy constructor will be inserted |
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| 41 | } // z never constructed - will be automatically copy constructed |
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| 42 | |
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| 43 | struct B { |
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| 44 | A a1, a2, a3; |
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| 45 | }; |
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| 46 | |
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| 47 | void ?{}(B * b) { |
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| 48 | b->a2 = (A) { 2 }; |
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| 49 | (&b->a1){ 1 }; |
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| 50 | #ifdef ERR1 |
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| 51 | (&b->a2){ b->a3 }; // error, b->a2 was used previously but is explicitly constructed |
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| 52 | #endif |
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| 53 | } // a2, a3 never constructed - will be automatically default constructed |
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| 54 | |
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| 55 | void ^?{}(B * b) { |
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| 56 | b->a2 = (A) { 0 }; |
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| 57 | ^(&b->a1){}; |
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| 58 | } // a2, a3 never destructed - will be automatically destructed |
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| 59 | |
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| 60 | int main() { |
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[44f6341] | 61 | printf("Before declaration of b1\n"); |
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[4d4882a] | 62 | B b1; |
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[44f6341] | 63 | printf("Before declaration of b2\n"); |
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[4d4882a] | 64 | B b2 = b1; |
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[44f6341] | 65 | printf("End of main\n"); |
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[4d4882a] | 66 | } |
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