/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
{
int oerrno = errno;
yy_flush_buffer(b );
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER){
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
#ifdef Q_WS_WIN32
b->yy_is_interactive = false;
#else
b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
#endif
errno = oerrno;
}
TEST(BisonFlexTest, Test0009)
{
FileHolder holder("./Resources/Example0009.titan");
GTEST_ASSERT_NE((void*)0, holder.f);
BufferStateHolder bp(yy_create_buffer(holder.f, YY_BUF_SIZE));
yy_switch_to_buffer(bp.bp);
int ans = yyparse();
yy_flush_buffer(bp.bp);
GTEST_ASSERT_EQ(0, ans);
}
void CppScanner::Reset()
{
if(m_data)
{
free(m_data);
m_data = NULL;
m_pcurr = NULL;
m_curr = 0;
}
// Notify lex to restart its buffer
yy_flush_buffer(yy_current_buffer);
m_comment = wxEmptyString;
yylineno = 1;
}
