diff options
Diffstat (limited to 'libbuild2/build/script/parser.cxx')
| -rw-r--r-- | libbuild2/build/script/parser.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libbuild2/build/script/parser.cxx b/libbuild2/build/script/parser.cxx index 2c41ac1..8f2c46d 100644 --- a/libbuild2/build/script/parser.cxx +++ b/libbuild2/build/script/parser.cxx @@ -330,6 +330,7 @@ namespace build2 optional<process_path> parser:: parse_program (token& t, build2::script::token_type& tt, bool first, + bool env, names& ns) { const location l (get_location (t)); @@ -369,13 +370,16 @@ namespace build2 // Verify that the special builtin is not called inside an improper // context (flow control construct or complex expression). // - auto verify = [first, &v, &l, this] () + auto verify = [first, env, &v, &l, this] () { if (level_ != 0) fail (l) << "'" << v << "' call inside flow control construct"; if (!first) fail (l) << "'" << v << "' call must be the only command"; + + if (env) + fail (l) << "'" << v << "' call via 'env' builtin"; }; if (v == "diag") |