commit b829b5caecd1ba4fbc30e03978776d2c868dd67b
author Damien George <damien.p.george@gmail.com> Sat Jan 25 13:51:19 2014 +0000
committer Damien George <damien.p.george@gmail.com> Sat Jan 25 13:51:19 2014 +0000
tree b3135377105920ff382d7c7ebc2117655b4d00da
parent e0722ee9d94c0e812a474e349ded5147f6b869f6

Implement mp_parse_node_free; print properly repr(string).

py/lexer.c

diff --git a/py/lexer.c b/py/lexer.c
index 9911da3..f71e355 100644
--- a/py/lexer.c
+++ b/py/lexer.c
@@ -493,8 +493,8 @@
                                 }
                                 c = num;
                             } else {
-                                // TODO error message
-                                assert(0);
+                                // unrecognised escape character; CPython lets this through verbatim as '\' and then the character
+                                vstr_add_char(&lex->vstr, '\\');
                             }
                             break;
                     }
@@ -644,10 +644,10 @@
     }
 }
 
-mp_lexer_t *mp_lexer_new(const char *src_name, void *stream_data, mp_lexer_stream_next_char_t stream_next_char, mp_lexer_stream_close_t stream_close) {
+mp_lexer_t *mp_lexer_new(qstr src_name, void *stream_data, mp_lexer_stream_next_char_t stream_next_char, mp_lexer_stream_close_t stream_close) {
     mp_lexer_t *lex = m_new(mp_lexer_t, 1);
 
-    lex->source_name = qstr_from_str(src_name);
+    lex->source_name = src_name;
     lex->stream_data = stream_data;
     lex->stream_next_char = stream_next_char;
     lex->stream_close = stream_close;