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| author | Chris Mihelich <cmihelic@google.com> | 2024-06-06 13:00:55 -0700 |
|---|---|---|
| committer | Copybara-Service <copybara-worker@google.com> | 2024-06-06 13:01:45 -0700 |
| commit | 0cd50e6ee37f1bd8be8dd716694470a7f20b6a59 (patch) | |
| tree | 35ad3a5e2a53d05a129e0d76d9db082a298a6ff3 /absl/debugging/internal/demangle.cc | |
| parent | 586a541d2bd9f66f7a7115338f3a2402ae5c46b6 (diff) | |
| download | abseil-0cd50e6ee37f1bd8be8dd716694470a7f20b6a59.tar.gz abseil-0cd50e6ee37f1bd8be8dd716694470a7f20b6a59.tar.bz2 abseil-0cd50e6ee37f1bd8be8dd716694470a7f20b6a59.zip | |
Demangle dependent GNU vector extension types, Dv <expression> _ <type>.
PiperOrigin-RevId: 640993627
Change-Id: I84073099907a3634eca4b12cd2e633908465907a
Diffstat (limited to 'absl/debugging/internal/demangle.cc')
| -rw-r--r-- | absl/debugging/internal/demangle.cc | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc index 1a5828fa..7901a410 100644 --- a/absl/debugging/internal/demangle.cc +++ b/absl/debugging/internal/demangle.cc @@ -1304,7 +1304,8 @@ static bool ParseDecltype(State *state) { // ::= <decltype> // ::= <substitution> // ::= Dp <type> # pack expansion of (C++0x) -// ::= Dv <num-elems> _ # GNU vector extension +// ::= Dv <(elements) number> _ <type> # GNU vector extension +// ::= Dv <(bytes) expression> _ <type> // ::= Dk <type-constraint> # constrained auto // static bool ParseType(State *state) { @@ -1372,8 +1373,16 @@ static bool ParseType(State *state) { return true; } + // GNU vector extension Dv <number> _ <type> if (ParseTwoCharToken(state, "Dv") && ParseNumber(state, nullptr) && - ParseOneCharToken(state, '_')) { + ParseOneCharToken(state, '_') && ParseType(state)) { + return true; + } + state->parse_state = copy; + + // GNU vector extension Dv <expression> _ <type> + if (ParseTwoCharToken(state, "Dv") && ParseExpression(state) && + ParseOneCharToken(state, '_') && ParseType(state)) { return true; } state->parse_state = copy; |