diff options
Diffstat (limited to 'libbuild2/script/parser.cxx')
| -rw-r--r-- | libbuild2/script/parser.cxx | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/libbuild2/script/parser.cxx b/libbuild2/script/parser.cxx index 5c7510b..160374d 100644 --- a/libbuild2/script/parser.cxx +++ b/libbuild2/script/parser.cxx @@ -3,6 +3,7 @@ #include <libbuild2/script/parser.hxx> +#include <libbuild2/variable.hxx> #include <libbuild2/script/run.hxx> // exit #include <libbuild2/script/lexer.hxx> @@ -1716,7 +1717,8 @@ namespace build2 const function<exec_set_function>& exec_set, const function<exec_cmd_function>& exec_cmd, const function<exec_if_function>& exec_if, - size_t& li) + size_t& li, + variable_pool* var_pool) { try { @@ -1743,7 +1745,20 @@ namespace build2 { case line_type::var: { - exec_set (*ln.var, t, tt, ll); + // Enter the variable into the pool if this is not done during + // the script parsing. Note that in this case the pool is + // expected to be provided. + // + const variable* var (ln.var); + + if (var == nullptr) + { + assert (var_pool != nullptr); + + var = &var_pool->insert (t.value); + } + + exec_set (*var, t, tt, ll); replay_stop (); break; @@ -1861,7 +1876,10 @@ namespace build2 // Next if-else. // lines::const_iterator j (next (i, false, false)); - if (!exec_lines (i + 1, j, exec_set, exec_cmd, exec_if, li)) + if (!exec_lines (i + 1, j, + exec_set, exec_cmd, exec_if, + li, + var_pool)) return false; i = j->type == line_type::cmd_end ? j : next (j, true, true); |