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vec: Add array_slice constructors from non-const and gc vectors

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This patch adds constructors of array_slice that are required to
create them from non-const (heap or auto) vectors or from GC vectors.

gcc/ChangeLog:

2022-08-08  Martin Jambor  <mjambor@suse.cz>

	* vec.h (array_slice): Add constructors for non-const reference to
	heap vector and pointers to heap vectors.
This commit is contained in:
Martin Jambor 2022-08-30 18:50:35 +02:00
parent 75f59441cd
commit 15433c214d
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GPG key ID: BF63C1BC3FA43540
1 changed files with 12 additions and 0 deletions
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12
gcc/vec.h
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@ -2267,6 +2267,18 @@ public:
array_slice (const vec<OtherT> &v)
: m_base (v.address ()), m_size (v.length ()) {}
template<typename OtherT>
array_slice (vec<OtherT> &v)
: m_base (v.address ()), m_size (v.length ()) {}
template<typename OtherT>
array_slice (const vec<OtherT, va_gc> *v)
: m_base (v ? v->address () : nullptr), m_size (v ? v->length () : 0) {}
template<typename OtherT>
array_slice (vec<OtherT, va_gc> *v)
: m_base (v ? v->address () : nullptr), m_size (v ? v->length () : 0) {}
iterator begin () { return m_base; }
iterator end () { return m_base + m_size; }