use -O1 optimization level for gcc 4.2

[platform/upstream/isl.git] / isl_stream.c

diff --git a/isl_stream.c b/isl_stream.c
index 8715b4f..8d4fca7 100644 (file)
--- a/isl_stream.c
+++ b/isl_stream.c
@@ -241,6 +241,10 @@ static struct isl_token *next_token(struct isl_stream *s, int same_line)
                        isl_stream_push_char(s, c);
                if (c != -1)
                        isl_stream_ungetc(s, c);
+               while ((c = isl_stream_getc(s)) != -1 && c == '\'')
+                       isl_stream_push_char(s, c);
+               if (c != -1)
+                       isl_stream_ungetc(s, c);
                isl_stream_push_char(s, '\0');
                if (!strcasecmp(s->buffer, "exists"))
                        tok->type = ISL_TOKEN_EXISTS;