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from 5eb9927aae0 d: Merge upstream dmd 60bfa0ee7, druntime 94bd5bcb, phobos [...] new 2402dc6b982 analyzer: implement four new warnings for <stdarg.h> misuse [...]
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Summary of changes: gcc/Makefile.in | 3 +- gcc/analyzer/analyzer.cc | 38 + gcc/analyzer/analyzer.h | 4 + gcc/analyzer/analyzer.opt | 16 + gcc/analyzer/checker-path.cc | 16 +- gcc/analyzer/checker-path.h | 6 +- gcc/analyzer/diagnostic-manager.cc | 19 +- gcc/analyzer/engine.cc | 22 + gcc/analyzer/pending-diagnostic.cc | 82 ++ gcc/analyzer/pending-diagnostic.h | 11 +- gcc/analyzer/region-model-impl-calls.cc | 3 + gcc/analyzer/region-model-manager.cc | 20 + gcc/analyzer/region-model.cc | 26 + gcc/analyzer/region-model.h | 9 + gcc/analyzer/region.cc | 32 +- gcc/analyzer/region.h | 87 +- gcc/analyzer/sm.cc | 1 + gcc/analyzer/sm.h | 6 +- gcc/analyzer/varargs.cc | 1025 ++++++++++++++++++++ gcc/doc/invoke.texi | 55 ++ gcc/testsuite/gcc.dg/analyzer/stdarg-1.c | 433 +++++++++ gcc/testsuite/gcc.dg/analyzer/stdarg-2.c | 436 +++++++++ gcc/testsuite/gcc.dg/analyzer/stdarg-fmtstring-1.c | 103 ++ gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1-a.c | 24 + gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1-b.c | 6 + gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1.h | 1 + gcc/testsuite/gcc.dg/analyzer/stdarg-sentinel-1.c | 25 + gcc/testsuite/gcc.dg/analyzer/stdarg-types-1.c | 25 + gcc/testsuite/gcc.dg/analyzer/stdarg-types-2.c | 55 ++ 29 files changed, 2567 insertions(+), 22 deletions(-) create mode 100644 gcc/analyzer/varargs.cc create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-2.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-fmtstring-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1-a.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1-b.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-lto-1.h create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-sentinel-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-types-1.c create mode 100644 gcc/testsuite/gcc.dg/analyzer/stdarg-types-2.c