1 files changed, 1 insertions, 0 deletions
diff --git a/parse.y b/parse.y
index 89c63ab34c..54bccbad3e 100644
--- a/parse.y
+++ b/parse.y
@@ -3404,6 +3404,7 @@ yylex()
 		    break;
 
 		  case '.':
+		    if (seen_uc) goto trailing_uc;
 		    if (seen_point || seen_e) {
 			goto decode_num;
 		    }