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| author | David Robillard <d@drobilla.net> | 2010-12-07 23:21:08 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2010-12-07 23:21:08 +0000 |
| commit | 7682c4ceab935d39aafac369c9b110b658b1e575 (patch) | |
| tree | 96fcddeb789f72419a5416201ee8944a58baac4e /src/repl.cpp | |
| parent | 5e8c55c15f42aff343d0b6189a6c8f8c50d12775 (diff) | |
| download | resp-7682c4ceab935d39aafac369c9b110b658b1e575.tar.gz resp-7682c4ceab935d39aafac369c9b110b658b1e575.tar.bz2 resp-7682c4ceab935d39aafac369c9b110b658b1e575.zip | |
Saner recursive descent lexer/parser.
git-svn-id: http://svn.drobilla.net/resp/resp@306 ad02d1e2-f140-0410-9f75-f8b11f17cedd
Diffstat (limited to 'src/repl.cpp')
| -rw-r--r-- | src/repl.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/repl.cpp b/src/repl.cpp index 4ea4d68..8b4faab 100644 --- a/src/repl.cpp +++ b/src/repl.cpp @@ -30,13 +30,13 @@ static bool readParseType(CEnv& cenv, Cursor& cursor, istream& is, AST*& exp, const AST*& ast) { try { - exp = readExpression(cursor, is); + exp = read_expression(cenv.penv, cursor, is); } catch (Error e) { is.ignore(std::numeric_limits<std::streamsize>::max(), '\n'); // Skip REPL junk throw e; } - if (exp->to_tuple() && exp->to_tuple()->empty()) + if (!exp || (exp->to_tuple() && exp->to_tuple()->empty())) return false; ast = cenv.penv.parse(exp); // Parse input |