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rustc: Pretty-print ternary operator

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Brian Anderson 2011-06-23 23:14:40 -07:00
parent b9fc4dfc54
commit 3aa8d7ff45
2 changed files with 14 additions and 0 deletions
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2
src/comp/front/parser.rs
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@ -1119,6 +1119,7 @@ fn parse_binops(&parser p) -> @ast::expr {
const int unop_prec = 100;
const int as_prec = 5;
const int ternary_prec = 0;
fn parse_more_binops(&parser p, @ast::expr lhs, int min_prec) -> @ast::expr {
auto peeked = p.peek();
@ -1552,6 +1553,7 @@ fn stmt_ends_with_semi(&ast::stmt stmt) -> bool {
case (ast::expr_lit(_)) { true }
case (ast::expr_cast(_, _)) { true }
case (ast::expr_if(_, _, _)) { false }
case (ast::expr_ternary(_, _, _)) { true }
case (ast::expr_for(_, _, _)) { false }
case (ast::expr_for_each(_, _, _)) { false }
case (ast::expr_while(_, _)) { false }