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Remove rule requiring non-nil block-style statements to be semi-terminated

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This is a subtle rule that no longer seems to be required.
This commit is contained in:
Brian Anderson 2012-07-03 16:06:09 -07:00
parent 3f59a4bc64
commit 0f5eaef5fb
21 changed files with 32 additions and 35 deletions
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8
src/libsyntax/print/pprust.rs
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@ -682,11 +682,9 @@ fn print_stmt(s: ps, st: ast::stmt) {
ast::stmt_expr(expr, _) {
space_if_not_bol(s);
print_expr(s, expr);
}
ast::stmt_semi(expr, _) {
space_if_not_bol(s);
print_expr(s, expr);
word(s.s, ";");
if expr_requires_semi_to_be_stmt(expr) {
word(s.s, ";");
}
}
}
if parse::classify::stmt_ends_with_semi(st) { word(s.s, ";"); }