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from 955a4e68299 PR target/88638 - FAIL: fsf-nsstring-format-1.s on darwin new 82362779f2c Implement P0482R5, char8_t: A type for UTF-8 characters an [...]

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Summary of changes: gcc/ChangeLog | 4 ++ gcc/c-family/ChangeLog | 24 +++++++++ gcc/c-family/c-common.c | 41 ++++++++++++++- gcc/c-family/c-common.h | 33 +++++++----- gcc/c-family/c-cppbuiltin.c | 5 ++ gcc/c-family/c-lex.c | 14 ++++- gcc/c-family/c-opts.c | 4 ++ gcc/c-family/c.opt | 5 ++ gcc/cp/ChangeLog | 25 +++++++++ gcc/cp/cp-tree.h | 1 + gcc/cp/cvt.c | 1 + gcc/cp/decl.c | 4 +- gcc/cp/lex.c | 2 + gcc/cp/mangle.c | 4 +- gcc/cp/parser.c | 16 ++++-- gcc/cp/rtti.c | 2 +- gcc/cp/tree.c | 1 + gcc/cp/typeck.c | 4 ++ gcc/cp/typeck2.c | 57 ++++++++++---------- gcc/defaults.h | 4 ++ gcc/doc/invoke.texi | 56 +++++++++++++++++++- gcc/testsuite/c-c++-common/raw-string-13.c | 60 ++++++++++++++++++++++ gcc/testsuite/c-c++-common/raw-string-15.c | 60 ++++++++++++++++++++++ gcc/testsuite/g++.dg/cpp0x/constexpr-wstring2.C | 1 + ...onv-neg.C => udlit-implicit-conv-neg-char8_t.C} | 20 +++++++- gcc/testsuite/g++.dg/cpp0x/udlit-resolve-char8_t.C | 38 ++++++++++++++ gcc/testsuite/g++.dg/cpp0x/udlit-string-length.C | 8 +++ gcc/testsuite/g++.dg/cpp0x/udlit-string-literal.C | 2 + gcc/testsuite/g++.dg/cpp0x/udlit-string-literal.h | 6 +++ gcc/testsuite/g++.dg/cpp1z/udlit-utf8char.C | 4 +- gcc/testsuite/g++.dg/cpp1z/utf8.C | 4 ++ .../g++.dg/cpp2a/{cplusplus.C => char8_t1.C} | 3 +- gcc/testsuite/g++.dg/cpp2a/char8_t2.C | 5 ++ gcc/testsuite/g++.dg/cpp2a/feat-cxx2a.C | 8 +++ gcc/testsuite/g++.dg/ext/char8_t-aliasing-1.C | 8 +++ gcc/testsuite/g++.dg/ext/char8_t-char-literal-1.C | 12 +++++ gcc/testsuite/g++.dg/ext/char8_t-char-literal-2.C | 12 +++++ gcc/testsuite/g++.dg/ext/char8_t-deduction-1.C | 30 +++++++++++ gcc/testsuite/g++.dg/ext/char8_t-deduction-2.C | 30 +++++++++++ .../g++.dg/ext/char8_t-feature-test-macro-1.C | 8 +++ .../g++.dg/ext/char8_t-feature-test-macro-2.C | 10 ++++ gcc/testsuite/g++.dg/ext/char8_t-init-1.C | 21 ++++++++ gcc/testsuite/g++.dg/ext/char8_t-init-2.C | 33 ++++++++++++ gcc/testsuite/g++.dg/ext/char8_t-keyword-1.C | 5 ++ gcc/testsuite/g++.dg/ext/char8_t-keyword-2.C | 5 ++ gcc/testsuite/g++.dg/ext/char8_t-limits-1.C | 9 ++++ gcc/testsuite/g++.dg/ext/char8_t-overload-1.C | 26 ++++++++++ gcc/testsuite/g++.dg/ext/char8_t-overload-2.C | 26 ++++++++++ .../g++.dg/ext/char8_t-predefined-macros-1.C | 12 +++++ .../g++.dg/ext/char8_t-predefined-macros-2.C | 12 +++++ gcc/testsuite/g++.dg/ext/char8_t-sizeof-1.C | 7 +++ .../g++.dg/ext/char8_t-specialization-1.C | 8 +++ .../g++.dg/ext/char8_t-specialization-2.C | 17 ++++++ .../g++.dg/ext/char8_t-string-literal-1.C | 12 +++++ .../g++.dg/ext/char8_t-string-literal-2.C | 12 +++++ .../g++.dg/ext/char8_t-type-specifier-1.C | 5 ++ .../g++.dg/ext/char8_t-type-specifier-2.C | 16 ++++++ gcc/testsuite/g++.dg/ext/char8_t-typedef-1.C | 6 +++ gcc/testsuite/g++.dg/ext/char8_t-typedef-2.C | 6 +++ gcc/testsuite/g++.dg/ext/char8_t-udl-1.C | 19 +++++++ gcc/testsuite/g++.dg/ext/char8_t-udl-2.C | 21 ++++++++ gcc/testsuite/g++.dg/ext/utf-array-short-wchar.C | 54 +++++++++++-------- gcc/testsuite/g++.dg/ext/utf-array.C | 54 +++++++++++-------- gcc/testsuite/g++.dg/ext/utf-cvt-char8_t.C | 39 ++++++++++++++ gcc/testsuite/g++.dg/ext/utf-cxx98.C | 12 +++-- gcc/testsuite/g++.dg/ext/utf-dflt.C | 16 ++++-- gcc/testsuite/g++.dg/ext/utf-gnuxx98.C | 12 +++-- gcc/testsuite/g++.dg/ext/utf-type-char8_t.C | 11 ++++ gcc/testsuite/g++.dg/ext/utf8-1.C | 33 +++++++----- gcc/testsuite/g++.dg/ext/utf8-2.C | 38 ++++++++------ gcc/testsuite/g++.dg/warn/Wformat-ranges-c++11.C | 1 + libiberty/ChangeLog | 7 +++ libiberty/cp-demangle.c | 18 ++++--- libiberty/cp-demangle.h | 2 +- 74 files changed, 1067 insertions(+), 144 deletions(-) copy gcc/testsuite/g++.dg/cpp0x/{udlit-implicit-conv-neg.C => udlit-implicit-conv- [...] create mode 100644 gcc/testsuite/g++.dg/cpp0x/udlit-resolve-char8_t.C copy gcc/testsuite/g++.dg/cpp2a/{cplusplus.C => char8_t1.C} (58%) create mode 100644 gcc/testsuite/g++.dg/cpp2a/char8_t2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-aliasing-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-char-literal-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-char-literal-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-deduction-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-deduction-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-feature-test-macro-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-feature-test-macro-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-init-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-init-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-keyword-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-keyword-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-limits-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-overload-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-overload-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-predefined-macros-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-predefined-macros-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-sizeof-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-specialization-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-specialization-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-string-literal-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-string-literal-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-type-specifier-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-type-specifier-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-typedef-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-typedef-2.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-udl-1.C create mode 100644 gcc/testsuite/g++.dg/ext/char8_t-udl-2.C create mode 100644 gcc/testsuite/g++.dg/ext/utf-cvt-char8_t.C create mode 100644 gcc/testsuite/g++.dg/ext/utf-type-char8_t.C