After ff5892c5da added the new StringView,
building fails with GCC 6 due to it apparently failing to properly find
the type for nullptr_t resulting in the following error:
In file included from ../src/common/module.h:49:0,
from ../src/common/dwarf_cfi_to_module.h:49,
from ../src/common/linux/dump_symbols.cc:59:
../src/common/string_view.h:55:27: error: field 'nullptr_t' has incomplete type 'google_breakpad::StringView'
StringView(nullptr_t) = delete;
^~~~~~
../src/common/string_view.h:42:7: note: definition of 'class google_breakpad::StringView' is not complete until the closing brace
class StringView {
^~~~~~~~~~
This can be fixed by adding the std:: namespace to nullptr_t.
Change-Id: I00a090d307ebe21d1143eac4a605ff319ce27048
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3201997
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
- Added StringView which is used as a reference to a string, but
doesn't own the string.
- Removed the old string pool in DwarfCUToModule::FilePrivate, since
it's doing string copy.
- Added a string pool in Module to store functions/inline origins'
names (mangled and demangled).
- The peak memory usage drops from 20.6 GB to 12.5 GB when disabling
inline records and drops from 36 GB to 20.3 GB when enabling inline records.
Bug: chromium:1246974, chromium:1250351
Change-Id: Ie7e9740ea10c1930a0fc58c6becaae2d718b83b8
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3189410
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
