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-rw-r--r--build/cxx/module.cxx10
-rw-r--r--build/parser.cxx8
-rw-r--r--build/variable34
-rw-r--r--build/variable.ixx7
4 files changed, 20 insertions, 39 deletions
diff --git a/build/cxx/module.cxx b/build/cxx/module.cxx
index 04b1ae5..435e54c 100644
--- a/build/cxx/module.cxx
+++ b/build/cxx/module.cxx
@@ -49,7 +49,7 @@ namespace build
if (val)
{
- if (&val.scope () != global_scope)
+ if (val.scope != global_scope)
break; // A value from config.build.
v = val.as<const string&> ();
@@ -110,7 +110,7 @@ namespace build
//
if (auto val = root["config.cxx.poptions"])
{
- if (&val.scope () == global_scope)
+ if (val.scope == global_scope)
root.variables["config.cxx.poptions"] = val;
}
else
@@ -118,7 +118,7 @@ namespace build
if (auto val = root["config.cxx.coptions"])
{
- if (&val.scope () == global_scope)
+ if (val.scope == global_scope)
root.variables["config.cxx.coptions"] = val;
}
else
@@ -126,7 +126,7 @@ namespace build
if (auto val = root["config.cxx.loptions"])
{
- if (&val.scope () == global_scope)
+ if (val.scope == global_scope)
root.variables["config.cxx.loptions"] = val;
}
else
@@ -134,7 +134,7 @@ namespace build
if (auto val = root["config.cxx.libs"])
{
- if (&val.scope () == global_scope)
+ if (val.scope == global_scope)
root.variables["config.cxx.libs"] = val;
}
else
diff --git a/build/parser.cxx b/build/parser.cxx
index 2845143..24a1e98 100644
--- a/build/parser.cxx
+++ b/build/parser.cxx
@@ -700,7 +700,7 @@ namespace build
if (val == nullptr) // Initialization.
{
- val.reset (new list_value (*scope_, move (vns)));
+ val.reset (new list_value (move (vns)));
}
else // Assignment.
{
@@ -717,9 +717,9 @@ namespace build
//
list_value* lv (&val.as<list_value&> ());
- if (&lv->scope != scope_) // Append to value from parent scope?
+ if (val.scope != scope_) // Append to value from parent scope?
{
- list_value_ptr nval (new list_value (*scope_, lv->data));
+ list_value_ptr nval (new list_value (lv->data));
lv = nval.get (); // Append to.
scope_->variables.emplace (var, move (nval));
}
@@ -730,7 +730,7 @@ namespace build
}
else // Initialization.
{
- list_value_ptr nval (new list_value (*scope_, move (vns)));
+ list_value_ptr nval (new list_value (move (vns)));
scope_->variables.emplace (var, move (nval));
}
}
diff --git a/build/variable b/build/variable
index aca0bed..fc0ba2b 100644
--- a/build/variable
+++ b/build/variable
@@ -53,15 +53,9 @@ namespace build
struct value
{
- typedef build::scope scope_type;
-
- scope_type& scope; // Scope to which this value belongs.
-
public:
- value (scope_type& s): scope (s) {}
-
virtual value_ptr
- clone (scope_type& s) const = 0;
+ clone () const = 0;
virtual bool
compare (const value&) const = 0;
@@ -75,24 +69,15 @@ namespace build
names data;
public:
- list_value (scope_type& s, names d): value (s), data (std::move (d)) {}
-
- list_value (scope_type& s, std::string d)
- : value (s)
- {
- data.emplace_back (std::move (d));
- }
+ list_value (names d): data (std::move (d)) {}
+ list_value (std::string d) {data.emplace_back (std::move (d));}
// Note: stored in name as a directory.
//
- list_value (scope_type& s, path d)
- : value (s)
- {
- data.emplace_back (std::move (d));
- }
+ list_value (path d) {data.emplace_back (std::move (d));}
virtual value_ptr
- clone (scope_type& s) const {return value_ptr (new list_value (s, data));}
+ clone () const {return value_ptr (new list_value (data));}
virtual bool
compare (const value& v) const
@@ -112,8 +97,7 @@ namespace build
explicit operator bool () const {return p != nullptr && *p != nullptr;}
explicit operator value_ptr& () const {return *p;}
- scope_type&
- scope () const {return *s;}
+ scope_type* scope;
// Get interface. See available specializations below.
//
@@ -139,12 +123,10 @@ namespace build
// Implementation details.
//
- explicit
- value_proxy (value_ptr* p, scope_type* s): p (p), s (s) {}
+ value_proxy (value_ptr* p, scope_type* s): p (p), scope (s) {}
- protected:
+ private:
value_ptr* p;
- scope_type* s;
};
template <>
diff --git a/build/variable.ixx b/build/variable.ixx
index 85fdd50..ca5a24a 100644
--- a/build/variable.ixx
+++ b/build/variable.ixx
@@ -7,7 +7,6 @@ namespace build
inline const value_proxy& value_proxy::
operator= (value_ptr v) const
{
- assert (v == nullptr || &v->scope == s);
*p = std::move (v);
return *this;
}
@@ -18,7 +17,7 @@ namespace build
if (this != &v)
{
if (v)
- *p = v.as<const value&> ().clone (*s);
+ *p = v.as<const value&> ().clone ();
else
p->reset ();
}
@@ -33,14 +32,14 @@ namespace build
// don't bother trying to optimize for the case where p is not
// NULL.
//
- p->reset (new list_value (*s, std::move (v)));
+ p->reset (new list_value (std::move (v)));
return *this;
}
inline const value_proxy& value_proxy::
operator= (path v) const
{
- p->reset (new list_value (*s, std::move (v)));
+ p->reset (new list_value (std::move (v)));
return *this;
}
}