Fixes for compiling with gcc 4.3.

[external/ragel.git] / examples / concurrent.rl

diff --git a/examples/concurrent.rl b/examples/concurrent.rl
index b70fd5d..224f960 100644 (file)
--- a/examples/concurrent.rl
+++ b/examples/concurrent.rl
@@ -20,7 +20,7 @@ struct Concurrent
        int cs;
 
        int init( );
-       int execute( const char *data, int len );
+       int execute( const char *data, int len, bool isEof );
        int finish( );
 };
 
@@ -83,10 +83,11 @@ int Concurrent::init( )
        return 1;
 }
 
-int Concurrent::execute( const char *data, int len )
+int Concurrent::execute( const char *data, int len, bool isEof )
 {
        const char *p = data;
        const char *pe = data + len;
+       const char *eof = isEof ? pe : 0;
 
        %% write exec;
 
@@ -99,7 +100,6 @@ int Concurrent::execute( const char *data, int len )
 
 int Concurrent::finish( )
 {
-       %% write eof;
        if ( cs == Concurrent_error )
                return -1;
        if ( cs >= Concurrent_first_final )
@@ -115,7 +115,7 @@ int main()
        concurrent.init();
        while ( 1 ) {
                int len = fread( buf, 1, BUFSIZE, stdin );
-               concurrent.execute( buf, len );
+               concurrent.execute( buf, len, len != BUFSIZE );
                if ( len != BUFSIZE )
                        break;
        }