diff options
Diffstat (limited to 'gcc/pretty-print.c')
| -rw-r--r-- | gcc/pretty-print.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/pretty-print.c b/gcc/pretty-print.c index 511ef0a..084e03c 100644 --- a/gcc/pretty-print.c +++ b/gcc/pretty-print.c @@ -1590,6 +1590,32 @@ pretty_printer::pretty_printer (int maximum_length) pp_set_prefix (this, NULL); } +/* Copy constructor for pretty_printer. */ + +pretty_printer::pretty_printer (const pretty_printer &other) +: buffer (new (XCNEW (output_buffer)) output_buffer ()), + prefix (), + padding (other.padding), + maximum_length (other.maximum_length), + indent_skip (other.indent_skip), + wrapping (other.wrapping), + format_decoder (other.format_decoder), + m_format_postprocessor (NULL), + emitted_prefix (other.emitted_prefix), + need_newline (other.need_newline), + translate_identifiers (other.translate_identifiers), + show_color (other.show_color), + show_urls (other.show_urls) +{ + pp_line_cutoff (this) = maximum_length; + /* By default, we emit prefixes once per message. */ + pp_prefixing_rule (this) = pp_prefixing_rule (&other); + pp_set_prefix (this, NULL); + + if (other.m_format_postprocessor) + m_format_postprocessor = other.m_format_postprocessor->clone (); +} + pretty_printer::~pretty_printer () { if (m_format_postprocessor) @@ -1599,6 +1625,14 @@ pretty_printer::~pretty_printer () free (prefix); } +/* Base class implementation of pretty_printer::clone vfunc. */ + +pretty_printer * +pretty_printer::clone () const +{ + return new pretty_printer (*this); +} + /* Append a string delimited by START and END to the output area of PRETTY-PRINTER. No line wrapping is done. However, if beginning a new line then emit PRETTY-PRINTER's prefix and skip any leading |