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-rw-r--r--src/constexp.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/constexp.l b/src/constexp.l
index 8a7db04..aa6c4cc 100644
--- a/src/constexp.l
+++ b/src/constexp.l
@@ -17,6 +17,7 @@
*/
%option never-interactive
%option prefix="constexpYY"
+%option nounput
%{
@@ -54,7 +55,6 @@ static int yyread(char *buf,int max_size)
CONSTSUFFIX ([uU][lL]?[lL]?)|([lL][lL]?[uU]?)
-%option nounput
%%