add proper C++ support

2025-12-04 22:30:59 +01:00
parent eb527222b0
commit a9c04249a2
10 changed files with 19 additions and 5285 deletions
--- a/z5.l
+++ b/z5.l
@@ -7,8 +7,7 @@
 #define INFILE_ERROR 1
 #define OUTFILE_ERROR 2

-extern int yylineno;
-void yyerror(char *msg, ...);
+void yyerror(const char *msg, ...);
 %}

 %option noyywrap
@@ -38,7 +37,8 @@ void yyerror(char *msg, ...);
 \n			{yylineno++;}
 .			{yyerror("Blad leksykalny\n");}
 %%
-void yyerror(char *msg, ...)
+
+void yyerror(const char *msg, ...)
 {
 	printf("%d: %s", yylineno, msg);
 	exit(1);