|
Last change
on this file since cfbc56ec was
cfbc56ec,
checked in by Michael Brooks <mlbrooks@…>, 5 months ago
|
|
Enable array RAII and provide uninit(-), a uNoCtor equivalent.
Enable construction/destruction of "new" CFA array elements,
which was previously deactivated to avoid a compiler performance issue.
The enabled RAII steps more carefully around the performance issue.
Provide uninit(-), with tests covering the typical use case:
struct Foo;
void ?{}( Foo & this, int i ) { printf( "ctor at %d\n", i ); }
uninit(Foo) a[10]; no prints
for (i; 10) (a[i]){ i }; prints
array(uninit(Foo), 10) b; no prints
for (i; 10) (b[i]){ i }; prints
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-
Property mode set to
100644
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File size:
964 bytes
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| Line | |
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| 1 | === builtins |
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| 2 | some nonzero |
|---|
| 3 | silly: some nonzero |
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| 4 | === custom |
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| 5 | [1] |
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| 6 | ctor 0 |
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| 7 | ctor 1 |
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| 8 | ctor 2 |
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| 9 | ctor 3 |
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| 10 | ctor 4 |
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| 11 | func 0 |
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| 12 | func 1 |
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| 13 | func 2 |
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| 14 | func 3 |
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| 15 | func 4 |
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| 16 | dtor 4 |
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| 17 | dtor 3 |
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| 18 | dtor 2 |
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| 19 | dtor 1 |
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| 20 | dtor 0 |
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| 21 | [2] |
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| 22 | ctor 0 |
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| 23 | ctor 1 |
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| 24 | ctor 2 |
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| 25 | ctor 3 |
|---|
| 26 | ctor 4 |
|---|
| 27 | ctor 5 |
|---|
| 28 | func 0 at (0, 0) |
|---|
| 29 | func 1 at (0, 1) |
|---|
| 30 | func 2 at (0, 2) |
|---|
| 31 | func 3 at (1, 0) |
|---|
| 32 | func 4 at (1, 1) |
|---|
| 33 | func 5 at (1, 2) |
|---|
| 34 | dtor 5 |
|---|
| 35 | dtor 4 |
|---|
| 36 | dtor 3 |
|---|
| 37 | dtor 2 |
|---|
| 38 | dtor 1 |
|---|
| 39 | dtor 0 |
|---|
| 40 | [3] |
|---|
| 41 | ctor 0 |
|---|
| 42 | ctor 1 |
|---|
| 43 | ctor 2 |
|---|
| 44 | ctor 3 |
|---|
| 45 | ctor 4 |
|---|
| 46 | func 0 |
|---|
| 47 | func 1 |
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| 48 | func 2 |
|---|
| 49 | func 3 |
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| 50 | func 4 |
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| 51 | dtor 4 |
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| 52 | dtor 3 |
|---|
| 53 | dtor 2 |
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| 54 | dtor 1 |
|---|
| 55 | dtor 0 |
|---|
| 56 | [4] |
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| 57 | ctor 0 |
|---|
| 58 | ctor 1 |
|---|
| 59 | ctor 2 |
|---|
| 60 | ctor 3 |
|---|
| 61 | ctor 4 |
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| 62 | func 0 |
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| 63 | func 1 |
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| 64 | func 2 |
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| 65 | func 3 |
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| 66 | func 4 |
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| 67 | dtor 4 |
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| 68 | dtor 3 |
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| 69 | dtor 2 |
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| 70 | dtor 1 |
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| 71 | dtor 0 |
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| 72 | === uninit |
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| 73 | [1] |
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| 74 | before ctors |
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| 75 | ctor 0 |
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| 76 | ctor 999 |
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| 77 | ctor 888 |
|---|
| 78 | ctor 3 |
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| 79 | ctor 4 |
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| 80 | func 0 |
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| 81 | func 999 |
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| 82 | func 888 |
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| 83 | func 3 |
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| 84 | func 4 |
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| 85 | dtor 4 |
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| 86 | dtor 3 |
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| 87 | dtor 888 |
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| 88 | dtor 999 |
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| 89 | dtor 0 |
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| 90 | [2] |
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| 91 | before ctors |
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| 92 | ctor 100 |
|---|
| 93 | ctor 101 |
|---|
| 94 | ctor 102 |
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| 95 | ctor 110 |
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| 96 | ctor 999 |
|---|
| 97 | ctor 888 |
|---|
| 98 | func 100 at (0, 0) |
|---|
| 99 | func 101 at (0, 1) |
|---|
| 100 | func 102 at (0, 2) |
|---|
| 101 | func 110 at (1, 0) |
|---|
| 102 | func 999 at (1, 1) |
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| 103 | func 888 at (1, 2) |
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| 104 | dtor 888 |
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| 105 | dtor 999 |
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| 106 | dtor 110 |
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| 107 | dtor 102 |
|---|
| 108 | dtor 101 |
|---|
| 109 | dtor 100 |
|---|
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