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117 lines
2.9 KiB
C++
117 lines
2.9 KiB
C++
/* Classes for analyzer diagnostics.
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Copyright (C) 2019-2022 Free Software Foundation, Inc.
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Contributed by David Malcolm <dmalcolm@redhat.com>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tree.h"
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#include "intl.h"
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#include "diagnostic.h"
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#include "function.h"
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#include "json.h"
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#include "analyzer/analyzer.h"
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#include "diagnostic-event-id.h"
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#include "analyzer/analyzer-logging.h"
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#include "analyzer/sm.h"
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#include "diagnostic-event-id.h"
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#include "analyzer/sm.h"
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#include "analyzer/pending-diagnostic.h"
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#include "selftest.h"
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#include "tristate.h"
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#include "analyzer/call-string.h"
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#include "analyzer/program-point.h"
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#include "analyzer/store.h"
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#include "analyzer/region-model.h"
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#if ENABLE_ANALYZER
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namespace ana {
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/* struct interesting_t. */
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/* Mark the creation of REG as being interesting. */
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void
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interesting_t::add_region_creation (const region *reg)
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{
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gcc_assert (reg);
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m_region_creation.safe_push (reg);
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}
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void
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interesting_t::dump_to_pp (pretty_printer *pp, bool simple) const
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{
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pp_string (pp, "{ region creation: [");
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unsigned i;
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const region *reg;
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FOR_EACH_VEC_ELT (m_region_creation, i, reg)
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{
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if (i > 0)
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pp_string (pp, ", ");
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reg->dump_to_pp (pp, simple);
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}
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pp_string (pp, "]}");
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}
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/* Generate a label_text by printing FMT.
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Use a clone of the global_dc for formatting callbacks.
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Use this evdesc::event_desc's m_colorize flag to control colorization
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(so that e.g. we can disable it for JSON output). */
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label_text
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evdesc::event_desc::formatted_print (const char *fmt, ...) const
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{
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pretty_printer *pp = global_dc->printer->clone ();
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pp_show_color (pp) = m_colorize;
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text_info ti;
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rich_location rich_loc (line_table, UNKNOWN_LOCATION);
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va_list ap;
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va_start (ap, fmt);
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ti.format_spec = _(fmt);
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ti.args_ptr = ≈
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ti.err_no = 0;
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ti.x_data = NULL;
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ti.m_richloc = &rich_loc;
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pp_format (pp, &ti);
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pp_output_formatted_text (pp);
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va_end (ap);
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label_text result = label_text::take (xstrdup (pp_formatted_text (pp)));
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delete pp;
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return result;
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}
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/* Return true if T1 and T2 are "the same" for the purposes of
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diagnostic deduplication. */
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bool
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pending_diagnostic::same_tree_p (tree t1, tree t2)
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{
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return simple_cst_equal (t1, t2) == 1;
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}
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} // namespace ana
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#endif /* #if ENABLE_ANALYZER */
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