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Distinguish stmt_macs that are followed by semicolons and those that aren't.

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This commit is contained in:
Paul Stansifer 2012-11-21 13:37:43 -05:00 • committed by Graydon Hoare
parent e77491bd87
commit 0f707f42c8
7 changed files with 17 additions and 12 deletions
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7
src/libsyntax/parse/parser.rs
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@ -2228,7 +2228,7 @@ impl Parser {
if id == token::special_idents::invalid {
return @spanned(lo, hi, stmt_mac(
spanned(lo, hi, mac_invoc_tt(pth, tts))));
spanned(lo, hi, mac_invoc_tt(pth, tts)), false));
} else {
// if it has a special ident, it's definitely an item
return @spanned(lo, hi, stmt_decl(
@ -2380,12 +2380,13 @@ impl Parser {
}
}
stmt_mac(m) => {
stmt_mac(m, false) => {
// Statement macro; might be an expr
match self.token {
token::SEMI => {
self.bump();
stmts.push(stmt);
stmts.push(@{node: stmt_mac(m, true),
..*stmt});
}
token::RBRACE => {
// if a block ends in `m!(arg)` without