[libiberty] Update demangler to handle co_await operator.
authorIain Sandoe <iain@sandoe.co.uk>
Wed, 4 Dec 2019 11:39:38 +0000 (11:39 +0000)
committerIain Sandoe <iain@sandoe.co.uk>
Sat, 18 Jan 2020 12:15:12 +0000 (12:15 +0000)
commit7ebbff3acbe627c9286e2daed7751e6e6c8684e6
treeab2cfd146d5a06f5dc775eca5bc892abff9ff900
parent49789fd08378e3ff7a6efd7c4f72b72654259b89
[libiberty] Update demangler to handle co_await operator.

C++20 coroutines introduces a new operator with a mangling of 'aw'.
This patch adds that to libiberty's demangler.

libiberty/ChangeLog:

2020-01-18  Iain Sandoe  <iain@sandoe.co.uk>

* cp-demangle.c (cplus_demangle_operators): Add the co_await
operator.
* testsuite/demangle-expected: Test co_await operator mangling.
libiberty/cp-demangle.c
libiberty/testsuite/demangle-expected