[gen_ast_dump_json_test.py] Parse RUN: lines with --update
authorAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Tue, 29 Oct 2019 12:06:46 +0000 (12:06 +0000)
committerAlex Richardson <Alexander.Richardson@cl.cam.ac.uk>
Fri, 15 Nov 2019 12:52:49 +0000 (12:52 +0000)
commit698ea9cb21e7edd6c1119367243a0134d0bb22d7
tree6d87e97772cf972dfd9a063d7ee8be69e043b43b
parenta763d985012bdc5c5fc7bbc836b0dfddbb9af2d8
[gen_ast_dump_json_test.py] Parse RUN: lines with --update

See https://reviews.llvm.org/D70119
clang/test/AST/gen_ast_dump_json_test.py