aboutsummaryrefslogtreecommitdiff
path: root/libbuild2
diff options
context:
space:
mode:
Diffstat (limited to 'libbuild2')
-rw-r--r--libbuild2/action.hxx14
-rw-r--r--libbuild2/target.cxx4
-rw-r--r--libbuild2/target.hxx2
3 files changed, 14 insertions, 6 deletions
diff --git a/libbuild2/action.hxx b/libbuild2/action.hxx
index 9fa2a16..01c5307 100644
--- a/libbuild2/action.hxx
+++ b/libbuild2/action.hxx
@@ -116,10 +116,18 @@ namespace build2
template <typename T>
struct action_state
{
- T data[2]; // [0] -- inner, [1] -- outer.
+ T inner;
+ T outer;
- T& operator[] (action a) {return data[a.inner () ? 0 : 1];}
- const T& operator[] (action a) const {return data[a.inner () ? 0 : 1];}
+ T& operator[] (action a) {return a.inner () ? inner : outer;}
+ const T& operator[] (action a) const {return a.inner () ? inner : outer;}
+
+ action_state () = default;
+
+ template <typename... A>
+ explicit
+ action_state (A&&... a)
+ : inner (forward<A> (a)...), outer (forward<A> (a)...) {}
};
// Id constants for build-in and pre-defined meta/operations.
diff --git a/libbuild2/target.cxx b/libbuild2/target.cxx
index 9d81dee..dbca6cd 100644
--- a/libbuild2/target.cxx
+++ b/libbuild2/target.cxx
@@ -418,8 +418,8 @@ namespace build2
{
t->ext_ = &i->first.ext;
t->implied = implied;
- t->state.data[0].target_ = t;
- t->state.data[1].target_ = t;
+ t->state.inner.target_ = t;
+ t->state.outer.target_ = t;
return pair<target&, ulock> (*t, move (ul));
}
diff --git a/libbuild2/target.hxx b/libbuild2/target.hxx
index f140122..f1c9d5f 100644
--- a/libbuild2/target.hxx
+++ b/libbuild2/target.hxx
@@ -775,7 +775,7 @@ namespace build2
: ctx (c),
dir (move (d)), out (move (o)), name (move (n)),
vars (c, false /* global */),
- state {opstate (c), opstate (c)} {}
+ state (c) {}
target (target&&) = delete;
target& operator= (target&&) = delete;