diff options
Diffstat (limited to 'libbuild2/parser.cxx')
| -rw-r--r-- | libbuild2/parser.cxx | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx index e417d39..53f808c 100644 --- a/libbuild2/parser.cxx +++ b/libbuild2/parser.cxx @@ -5607,7 +5607,7 @@ namespace build2 } d {var, val_attrs, line, block, lhs, is}; - function<void (value&&, bool first)> iteration = + function<bool (value&&, bool first)> iteration = [this, &d] (value&& v, bool first) { // Rewind the stream. @@ -5645,12 +5645,15 @@ namespace build2 << "instead of " << t; lexer_ = ol; + return true; }; if (!iterate) { for (auto b (ns->begin ()), i (b), e (ns->end ()); i != e; ++i) { + bool first (i == b); + // Set the variable value. // bool pair (i->pair); @@ -5662,7 +5665,7 @@ namespace build2 if (etype != nullptr) typify (v, *etype, &var); - iteration (move (v), i == b); + iteration (move (v), first); } } else |