Patch #802188: better parser error message for non-EOL following line cont.
diff --git a/Include/errcode.h b/Include/errcode.h
index 985911e..becec80 100644
--- a/Include/errcode.h
+++ b/Include/errcode.h
@@ -28,6 +28,7 @@
#define E_DECODE 22 /* Error in decoding into Unicode */
#define E_EOFS 23 /* EOF in triple-quoted string */
#define E_EOLS 24 /* EOL in single-quoted string */
+#define E_LINECONT 25 /* Unexpected characters after a line continuation */
#ifdef __cplusplus
}
diff --git a/Misc/NEWS b/Misc/NEWS
index d0a8118..baf3445 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,9 @@
Core and builtins
-----------------
+- Patch #802188: Report characters after line continuation character
+ ('\') with a specific error message.
+
- Bug #723201: Raise a TypeError for passing bad objects to 'L' format.
- Bug #1124295: the __name__ attribute of file objects was
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index 8fc2c26..1884d01 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -1413,7 +1413,7 @@
if (c == '\\') {
c = tok_nextc(tok);
if (c != '\n') {
- tok->done = E_TOKEN;
+ tok->done = E_LINECONT;
tok->cur = tok->inp;
return ERRORTOKEN;
}
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index e9f4765..6d69165 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -1484,6 +1484,9 @@
msg = "unknown decode error";
break;
}
+ case E_LINECONT:
+ msg = "unexpected character after line continuation character";
+ break;
default:
fprintf(stderr, "error=%d\n", err->error);
msg = "unknown parsing error";