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Diffstat (limited to 'src/parse.y')
| -rw-r--r-- | src/parse.y | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/parse.y b/src/parse.y index 0d9bb05..cacf898 100644 --- a/src/parse.y +++ b/src/parse.y @@ -91,8 +91,7 @@ directive |= SYMBOL(lhs) "|=" rhs(rhs) action(action) { } directive |= SYMBOL(lhs) "|=" '(' CHAR(c1) "..." CHAR(c2) ')' ';' { - vars_t vars; - vars.emplace_back(); + vars_t vars(1); for (unsigned int c = c1; c <= c2; c++) grammar->add_rule({item_t(*lhs, {symbol_t::make_char(c)}), vars, std::string()}); |