diff options
Diffstat (limited to 'build2/parser.cxx')
| -rw-r--r-- | build2/parser.cxx | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/build2/parser.cxx b/build2/parser.cxx index 2ffd0cf..154c123 100644 --- a/build2/parser.cxx +++ b/build2/parser.cxx @@ -458,7 +458,8 @@ namespace build2 const variable& var ( var_pool.rw (*scope_).insert ( - parse_variable_name (move (pns), ploc))); + parse_variable_name (move (pns), ploc), + true)); // Allow overrides. // Apply variable attributes. // @@ -727,7 +728,8 @@ namespace build2 { const variable& var ( var_pool.rw (*scope_).insert ( - parse_variable_name (move (ns), nloc))); + parse_variable_name (move (ns), nloc), + true)); // Allow overrides. // Apply variable attributes. // @@ -1054,7 +1056,7 @@ namespace build2 auto& vp (var_pool.rw (*scope_)); if (p != string::npos) - var = &vp.insert (split (p)); + var = &vp.insert (split (p), true); // Allow overrides. // // This could still be the 'foo =...' case. // @@ -1069,7 +1071,7 @@ namespace build2 (v[p = 0] == '=' || (n > 1 && v[0] == '+' && v[p = 1] == '='))) { - var = &vp.insert (move (t.value)); + var = &vp.insert (move (t.value), true); // Allow overrides. next (t, tt); // Get the peeked token. split (p); // Returned name should be empty. } @@ -1593,7 +1595,10 @@ namespace build2 if (type != nullptr) { if (var.type == nullptr) - var_pool.update (const_cast<variable&> (var), type); + { + const bool o (true); // Allow overrides. + var_pool.update (const_cast<variable&> (var), type, nullptr, &o); + } else if (var.type != type) fail (l) << "changing variable " << var << " type from " << var.type->name << " to " << type->name; @@ -3502,7 +3507,7 @@ namespace build2 // Lookup. // - const auto& var (var_pool.rw (*scope_).insert (move (name))); + const auto& var (var_pool.rw (*scope_).insert (move (name), true)); return target_ != nullptr ? (*target_)[var] : (*scope_)[var]; // Undefined/NULL namespace variables are not allowed. |