diff options
| -rw-r--r-- | glcpp/glcpp-lex.l | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/glcpp/glcpp-lex.l b/glcpp/glcpp-lex.l index c28f2f6269..933d9f449a 100644 --- a/glcpp/glcpp-lex.l +++ b/glcpp/glcpp-lex.l @@ -33,6 +33,8 @@ %option extra-type="glcpp_parser_t *" %option prefix="glcpp_" +%x DONE + SPACE [[:space:]] NONSPACE [^[:space:]] NEWLINE [\n] @@ -207,6 +209,13 @@ NON_STARS_THEN_STARS [^*]*[*]+ return NEWLINE; } + /* Handle missing newline at EOF. */ +<INITIAL><<EOF>> { + BEGIN DONE; /* Don't keep matching this rule forever. */ + yyextra->lexing_if = 0; + return NEWLINE; +} + %% void |