75038aa6aa
PR analyzer/93307 reports that in an LTO bootstrap, there are ODR
violations between:
- the "region" type:
gcc/analyzer/region-model.h:792
vs:
gcc/sched-int.h:1443
- the "constraint" type:
gcc/analyzer/constraint-manager.h:121
vs:
gcc/tree-ssa-structalias.c:533
This patches solves this clash by putting all of the analyzer names
within a namespace. I chose "ana" as it is short (to save typing).
The analyzer selftests are moved from namespace "selftest" to
"ana::selftest".
There are various places where the namespace has to be closed
and reopened, to allow e.g. for specializations of templates
in the global namespace.
gcc/analyzer/ChangeLog:
PR analyzer/93307
* analysis-plan.h: Wrap everything namespace "ana".
* analyzer-logging.cc: Likewise.
* analyzer-logging.h: Likewise.
* analyzer-pass.cc (pass_analyzer::execute): Update for "ana"
namespace.
* analyzer-selftests.cc: Wrap everything namespace "ana".
* analyzer-selftests.h: Likewise.
* analyzer.h: Likewise for forward decls of types.
* call-string.h: Likewise.
* checker-path.cc: Likewise.
* checker-path.h: Likewise.
* constraint-manager.cc: Likewise.
* constraint-manager.h: Likewise.
* diagnostic-manager.cc: Likewise.
* diagnostic-manager.h: Likewise.
* engine.cc: Likewise.
* engine.h: Likewise.
* exploded-graph.h: Likewise.
* function-set.cc: Likewise.
* function-set.h: Likewise.
* pending-diagnostic.cc: Likewise.
* pending-diagnostic.h: Likewise.
* program-point.cc: Likewise.
* program-point.h: Likewise.
* program-state.cc: Likewise.
* program-state.h: Likewise.
* region-model.cc: Likewise.
* region-model.h: Likewise.
* sm-file.cc: Likewise.
* sm-malloc.cc: Likewise.
* sm-pattern-test.cc: Likewise.
* sm-sensitive.cc: Likewise.
* sm-signal.cc: Likewise.
* sm-taint.cc: Likewise.
* sm.cc: Likewise.
* sm.h: Likewise.
* state-purge.h: Likewise.
* supergraph.cc: Likewise.
* supergraph.h: Likewise.
gcc/ChangeLog:
PR analyzer/93307
* gdbinit.in (break-on-saved-diagnostic): Update for move of
diagnostic_manager into "ana" namespace.
* selftest-run-tests.c (selftest::run_tests): Update for move of
selftest::run_analyzer_selftests to
ana::selftest::run_analyzer_selftests.
51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
/* Sets of function names.
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Copyright (C) 2019-2020 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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#ifndef GCC_ANALYZER_FUNCTION_SET_H
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#define GCC_ANALYZER_FUNCTION_SET_H
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namespace ana {
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/* A set of names. */
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class function_set
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{
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public:
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/* Construct from a sorted array NAMES of size COUNT. */
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function_set (const char * const *names, size_t count)
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: m_names (names), m_count (count)
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{
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}
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bool contains_name_p (const char *name) const;
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bool contains_decl_p (tree fndecl) const;
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void assert_sorted () const;
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void assert_sane () const;
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private:
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const char * const *m_names; // must be sorted
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size_t m_count;
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};
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} // namespace ana
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#endif /* GCC_ANALYZER_FUNCTION_SET_H */
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