| diff --git a/src/compiler/translator/glslang_lex.cpp b/src/compiler/translator/glslang_lex.cpp |
| index 1ba63df..2a206ab 100644 |
| --- a/src/compiler/translator/glslang_lex.cpp |
| +++ b/src/compiler/translator/glslang_lex.cpp |
| @@ -2698,8 +2703,10 @@ static int yy_get_next_buffer (yyscan_t yyscanner) |
| num_to_read = YY_READ_BUF_SIZE; |
| |
| /* Read in more data. */ |
| + size_t result = 0; |
| YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
| - yyg->yy_n_chars, num_to_read ); |
| + result, num_to_read ); |
| + yyg->yy_n_chars = static_cast<int>(result); |
| |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; |
| } |