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-rw-r--r--parse.cxx20
1 files changed, 19 insertions, 1 deletions
diff --git a/parse.cxx b/parse.cxx
index 6a565cf4..76c1003f 100644
--- a/parse.cxx
+++ b/parse.cxx
@@ -375,6 +375,17 @@ parser::expect_unknown (token_type tt, string & target)
const token*
+parser::expect_unknown2 (token_type tt1, token_type tt2, string & target)
+{
+ const token *t = next();
+ if (!(t && (t->type == tt1 || t->type == tt2)))
+ throw parse_error ("expected " + tt2str(tt1) + " or " + tt2str(tt2));
+ target = t->content;
+ return t;
+}
+
+
+const token*
parser::expect_op (std::string const & expected)
{
return expect_known (tok_operator, expected);
@@ -405,6 +416,13 @@ parser::expect_ident (std::string & target)
}
+const token*
+parser::expect_ident_or_keyword (std::string & target)
+{
+ return expect_unknown2 (tok_identifier, tok_keyword, target);
+}
+
+
bool
parser::peek_op (std::string const & op)
{
@@ -2172,7 +2190,7 @@ parser::parse_symbol ()
if (peek_op ("->"))
{
next();
- expect_ident (c);
+ expect_ident_or_keyword (c);
tsym->components.push_back
(make_pair (target_symbol::comp_struct_member, c));
}