Commit Graph

7 Commits

Author SHA1 Message Date
Alex Richardson 3c3048c18b Include the mangled name in -ast-dump=json
I am planning to use this feature to make update_cc_test_checks.py less fragile
by obtaining the mangled names directly from -ast-dump=json. Currently,
it uses c-index-test which ignores the -triple=, etc. arguments that are
in the RUN: line and therefore does not generate checks for some targets.

The AST dump tests were updated using the following command:
`python $LLVM_BINDIR/gen_ast_dump_json_test.py --update --source $LLVM_SRC/clang/test/AST/*-json.*`

Reviewers: aaron.ballman

Reviewed By: aaron.ballman

Subscribers: rsmith, MaskRay, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D69564
2019-11-15 12:52:56 +00:00
Aaron Ballman 27c7a9b157 Add more information to JSON AST dumping of source locations.
This adds information about the offset within the source file to the given source location as well as information about the include file a location is from. These pieces of information allow for more efficient post-processing of JSON AST dumps.

llvm-svn: 374921
2019-10-15 17:30:19 +00:00
Aaron Ballman a612e34c14 Augment location information when dumping the AST to JSON.
Rather than create JSON objects for source locations and ranges, we instead stream them out directly. This allows us to elide duplicate information (without JSON field reordering causing an issue) like file names and line numbers, similar to the text dump. This also adds token length information when dumping the source location.

llvm-svn: 364226
2019-06-24 20:07:11 +00:00
Aaron Ballman 60294f9d35 Add an automated note to files produced by gen_ast_dump_json_test.py.
This also details what filters, if any, were used to generate the test output. Updates all the current JSON testing files to include the automated note.

llvm-svn: 364055
2019-06-21 14:37:39 +00:00
Aaron Ballman 91f7265759 Dump the value calculated by a constant expression when dumping the AST to JSON.
llvm-svn: 363866
2019-06-19 19:12:22 +00:00
Aaron Ballman 5f84ebe8de Switching this test to use output generated by script; NFC.
llvm-svn: 363859
2019-06-19 19:07:52 +00:00
Aaron Ballman 2ce598a44a Introduce the ability to dump the AST to JSON.
This adds the -ast-dump=json cc1 flag (in addition to -ast-dump=default, which is the default if no dump format is specified), as well as some initial AST dumping functionality and tests.

llvm-svn: 360622
2019-05-13 21:39:55 +00:00