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authorGravatar Abseil Team <absl-team@google.com>2020-09-18 15:55:15 -0700
committerGravatar Gennadiy Rozental <rogeeff@google.com>2020-09-20 18:26:41 -0400
commitd3614de6178018178723ac3b8b4baaf3f1dc7fcb (patch)
treee8bcc758d2d7d5ee9d8c9cf192f8bb6239d491b4 /absl/debugging
parent20feb1cdbd60a80fa1776d23adef1ad69d879110 (diff)
Export of internal Abseil changes
-- 1829e203300191671abd4b478ca189019e6f88b1 by Abseil Team <absl-team@google.com>: Don't return true from Demangle() when we didn't actually produce demangled output. PiperOrigin-RevId: 332544020 -- 239b617bd8322cfda69d0dcdd3d78499ed61206d by Abseil Team <absl-team@google.com>: Minor documentation fix. PiperOrigin-RevId: 332517877 -- d566c156619bbdceaf6e84bd0d3aa575d5e790f8 by Gennadiy Rozental <rogeeff@google.com>: Added missing asserts for seq.index() < capacity_ and unified their usage based on has_element(). Import of https://github.com/abseil/abseil-cpp/pull/781 PiperOrigin-RevId: 332229369 GitOrigin-RevId: 1829e203300191671abd4b478ca189019e6f88b1 Change-Id: I5bb1f713497fef54a7abaf2020be91cb32e87b93
Diffstat (limited to 'absl/debugging')
-rw-r--r--absl/debugging/internal/demangle.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/absl/debugging/internal/demangle.cc b/absl/debugging/internal/demangle.cc
index b980d1b2..46cdb67b 100644
--- a/absl/debugging/internal/demangle.cc
+++ b/absl/debugging/internal/demangle.cc
@@ -1936,7 +1936,8 @@ static bool Overflowed(const State *state) {
bool Demangle(const char *mangled, char *out, int out_size) {
State state;
InitState(&state, mangled, out, out_size);
- return ParseTopLevelMangledName(&state) && !Overflowed(&state);
+ return ParseTopLevelMangledName(&state) && !Overflowed(&state) &&
+ state.parse_state.out_cur_idx > 0;
}
} // namespace debugging_internal