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rustc_parse: Make Parser::unexpected public and use it in built-in macros

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This commit is contained in:
Vadim Petrochenkov 2020-10-06 00:21:03 +03:00
parent 299136b9c7
commit 219c66c55c
3 changed files with 4 additions and 5 deletions
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4
compiler/rustc_builtin_macros/src/asm.rs
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@ -164,7 +164,7 @@ fn parse_args<'a>(
args.templates.push(template);
continue;
} else {
return Err(p.expect_one_of(&[], &[]).unwrap_err());
return p.unexpected();
};
allow_templates = false;
@ -348,7 +348,7 @@ fn parse_options<'a>(p: &mut Parser<'a>, args: &mut AsmArgs) -> Result<(), Diagn
} else if p.eat_keyword(sym::att_syntax) {
try_set_option(p, args, sym::att_syntax, ast::InlineAsmOptions::ATT_SYNTAX);
} else {
return Err(p.expect_one_of(&[], &[]).unwrap_err());
return p.unexpected();
}
// Allow trailing commas