diff options
| -rw-r--r-- | common/array.h | 5 | ||||
| -rw-r--r-- | test/common/array.h | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/common/array.h b/common/array.h index 1645db05b1..d4dac35866 100644 --- a/common/array.h +++ b/common/array.h @@ -63,9 +63,10 @@ public: * Constructs an array with `count` default-inserted instances of T. No * copies are made. */ - explicit Array(size_type count) : _size(0) { + explicit Array(size_type count) : _size(count) { allocCapacity(count); - resize(count); + for (size_type i = 0; i < count; ++i) + new ((void *)&_storage[i]) T(); } /** diff --git a/test/common/array.h b/test/common/array.h index 45be99371f..e0a6438d52 100644 --- a/test/common/array.h +++ b/test/common/array.h @@ -1,6 +1,7 @@ #include <cxxtest/TestSuite.h> #include "common/array.h" +#include "common/noncopyable.h" #include "common/str.h" class ArrayTestSuite : public CxxTest::TestSuite @@ -315,6 +316,10 @@ class ArrayTestSuite : public CxxTest::TestSuite TS_ASSERT_EQUALS(array.size(), 10U); TS_ASSERT_EQUALS(array[0], 0); TS_ASSERT_EQUALS(array[9], 0); + + // This will fail at compile time if it is not possible to construct an + // array without copy-construction + Common::Array<Common::NonCopyable> nonCopyable(1); } void test_array_constructor_count_copy_value() { |