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fix assertione error on block parsing

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This commit is contained in:
Aleksey Kladov 2018-08-25 13:21:43 +03:00
parent fed5727ea2
commit 838820ad98
4 changed files with 9 additions and 10 deletions
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5
crates/libsyntax2/src/grammar/expressions/mod.rs
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@ -26,7 +26,10 @@ fn expr_no_struct(p: &mut Parser) {
// fn c() { 1; 2; }
// fn d() { 1; 2 }
pub(crate) fn block(p: &mut Parser) {
assert!(p.at(L_CURLY));
if !p.at(L_CURLY) {
p.error("expected a block");
return;
}
let m = p.start();
p.bump();
while !p.at(EOF) && !p.at(R_CURLY) {