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| author | Chris Mihelich <cmihelic@google.com> | 2024-06-06 13:57:54 -0700 |
|---|---|---|
| committer | Copybara-Service <copybara-worker@google.com> | 2024-06-06 13:58:39 -0700 |
| commit | 2a40eb6086cf10d1c3f148db6c5906b0aaa2ff90 (patch) | |
| tree | 60295a9f29640656dfc6ce864590603b55418da6 /absl/debugging/internal/demangle.cc | |
| parent | 0cd50e6ee37f1bd8be8dd716694470a7f20b6a59 (diff) | |
| download | abseil-2a40eb6086cf10d1c3f148db6c5906b0aaa2ff90.tar.gz abseil-2a40eb6086cf10d1c3f148db6c5906b0aaa2ff90.tar.bz2 abseil-2a40eb6086cf10d1c3f148db6c5906b0aaa2ff90.zip | |
Demangle C++20 constrained friend names, F (<source-name> | <operator-name>).
PiperOrigin-RevId: 641011959
Change-Id: I844d4eb99a9f9da160bb53e491dee753a70750df
Diffstat (limited to 'absl/debugging/internal/demangle.cc')
| -rw-r--r-- | absl/debugging/internal/demangle.cc | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 7901a410..42c10bbe 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -823,8 +823,13 @@ static bool ParsePrefix(State *state) { // ::= <local-source-name> [<abi-tags>] // ::= <unnamed-type-name> [<abi-tags>] // ::= DC <source-name>+ E # C++17 structured binding +// ::= F <source-name> # C++20 constrained friend +// ::= F <operator-name> # C++20 constrained friend // // <local-source-name> is a GCC extension; see below. +// +// For the F notation for constrained friends, see +// https://github.com/itanium-cxx-abi/cxx-abi/issues/24#issuecomment-1491130332. static bool ParseUnqualifiedName(State *state) { ComplexityGuard guard(state); if (guard.IsTooComplex()) return false; @@ -841,6 +846,15 @@ static bool ParseUnqualifiedName(State *state) { return true; } state->parse_state = copy; + + // F <source-name> + // F <operator-name> + if (ParseOneCharToken(state, 'F') && MaybeAppend(state, "friend ") && + (ParseSourceName(state) || ParseOperatorName(state, nullptr))) { + return true; + } + state->parse_state = copy; + return false; } |