commit | 5dc39f3c2deb1c57cb6d2d552bf2dfee2e2e1864 | [log] [tgz] |
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author | cushon <cushon@google.com> | Wed Oct 12 18:17:06 2016 -0700 |
committer | Liam Miller-Cushon <cushon@google.com> | Fri Oct 14 02:11:51 2016 -0400 |
tree | 7e8348bd1d35afd9b983d4fdd4f020e991d24a5f | |
parent | d25de51a0bae94da30345181b0142719526de2d5 [diff] |
Best-effort diagnostic handling Track approximate source positions during lexing and parsing, and add a diagnostic formatter that adds line and column information to errors. This is intended to aid debugging, the diagnostics are not production quality. MOE_MIGRATED_REVID=135988102