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Use nullptr.
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625 changed files with 4639 additions and 4639 deletions
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@ -138,7 +138,7 @@ public:
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}
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dependency * mk_empty() {
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return 0;
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return nullptr;
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}
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dependency * mk_leaf(value const & v) {
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@ -148,10 +148,10 @@ public:
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}
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dependency * mk_join(dependency * d1, dependency * d2) {
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if (d1 == 0) {
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if (d1 == nullptr) {
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return d2;
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}
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else if (d2 == 0) {
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else if (d2 == nullptr) {
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return d1;
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}
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else if (d1 == d2) {
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