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Safer errors

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This commit is contained in:
Aleksey Kladov 2018-08-13 18:30:56 +03:00
parent c1a7b72fb7
commit 51f7f937a5
3 changed files with 22 additions and 21 deletions
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4
crates/libsyntax2/src/grammar/mod.rs
View file

@ -129,7 +129,7 @@ fn name(p: &mut Parser) {
p.bump();
m.complete(p, NAME);
} else {
p.error("expected a name");
p.err_and_bump("expected a name");
}
}
@ -139,7 +139,7 @@ fn name_ref(p: &mut Parser) {
p.bump();
m.complete(p, NAME_REF);
} else {
p.error("expected identifier");
p.err_and_bump("expected identifier");
}
}

5
crates/libsyntax2/src/grammar/patterns.rs
View file

@ -117,11 +117,8 @@ fn struct_pat_fields(p: &mut Parser) {
p.bump();
pattern(p);
}
REF_KW | MUT_KW | IDENT => {
bind_pat(p, false);
},
_ => {
p.err_and_bump("expected ident");
bind_pat(p, false);
}
}
if !p.at(R_CURLY) {