diff options
Diffstat (limited to 'src/libsyntax/parse/classify.rs')
| -rw-r--r-- | src/libsyntax/parse/classify.rs | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/libsyntax/parse/classify.rs b/src/libsyntax/parse/classify.rs index 1193224bdb6..89110f3160f 100644 --- a/src/libsyntax/parse/classify.rs +++ b/src/libsyntax/parse/classify.rs @@ -12,7 +12,7 @@ // Predicates on exprs and stmts that the pretty-printer and parser use -use ast; +use ast::{self, BlockCheckMode}; /// Does this expression require a semicolon to be treated /// as a statement? The negation of this: 'can this expression @@ -23,21 +23,21 @@ use ast; /// isn't parsed as (if true {...} else {...} | x) | 5 pub fn expr_requires_semi_to_be_stmt(e: &ast::Expr) -> bool { match e.node { - ast::ExprIf(..) | - ast::ExprIfLet(..) | - ast::ExprMatch(..) | - ast::ExprBlock(_) | - ast::ExprWhile(..) | - ast::ExprWhileLet(..) | - ast::ExprLoop(..) | - ast::ExprForLoop(..) => false, + ast::ExprKind::If(..) | + ast::ExprKind::IfLet(..) | + ast::ExprKind::Match(..) | + ast::ExprKind::Block(_) | + ast::ExprKind::While(..) | + ast::ExprKind::WhileLet(..) | + ast::ExprKind::Loop(..) | + ast::ExprKind::ForLoop(..) => false, _ => true, } } pub fn expr_is_simple_block(e: &ast::Expr) -> bool { match e.node { - ast::ExprBlock(ref block) => block.rules == ast::DefaultBlock, + ast::ExprKind::Block(ref block) => block.rules == BlockCheckMode::Default, _ => false, } } @@ -45,16 +45,16 @@ pub fn expr_is_simple_block(e: &ast::Expr) -> bool { /// this statement requires a semicolon after it. /// note that in one case (stmt_semi), we've already /// seen the semicolon, and thus don't need another. -pub fn stmt_ends_with_semi(stmt: &ast::Stmt_) -> bool { +pub fn stmt_ends_with_semi(stmt: &ast::StmtKind) -> bool { match *stmt { - ast::StmtDecl(ref d, _) => { + ast::StmtKind::Decl(ref d, _) => { match d.node { - ast::DeclLocal(_) => true, - ast::DeclItem(_) => false, + ast::DeclKind::Local(_) => true, + ast::DeclKind::Item(_) => false, } } - ast::StmtExpr(ref e, _) => expr_requires_semi_to_be_stmt(e), - ast::StmtSemi(..) => false, - ast::StmtMac(..) => false, + ast::StmtKind::Expr(ref e, _) => expr_requires_semi_to_be_stmt(e), + ast::StmtKind::Semi(..) => false, + ast::StmtKind::Mac(..) => false, } } |
