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Remove redundant parser logic.

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These cases are all dealt with in parse_expr_inner.
This commit is contained in:
Brian Anderson 2011-03-25 23:11:46 -04:00 • committed by Graydon Hoare
parent 6a75740e96
commit 50e354611f
1 changed files with 0 additions and 33 deletions
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33
src/comp/front/parser.rs
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@ -1561,39 +1561,6 @@ impure fn parse_source_stmt(parser p) -> @ast.stmt {
ret @spanned(lo, hi, ast.stmt_decl(decl));
}
// Handle the (few) block-expr stmts first.
case (token.IF) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (token.FOR) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (token.WHILE) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (token.DO) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (token.ALT) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (token.LBRACE) {
auto e = parse_expr(p);
ret @spanned(lo, e.span, ast.stmt_expr(e));
}
case (_) {
if (peeking_at_item(p)) {
// Might be a local item decl.