tree 40314dc2d36c36c93cde0378349dbfae878d0f19
parent c4fcb03ad72af457d0448f4207085c2a60b4ae52
author cushon <cushon@google.com> 1477439202 -0700
committer Liam Miller-Cushon <cushon@google.com> 1477442366 -0700

Handle string literals that contain ASCII_SUB

It's also used to indicate EOF, so we have to check whether the input is
exhausted after seeing ASCII_SUB in a string literal.  The lexer was
failing to save the ASCII_SUB character in the case where there is more
input to be processed.

MOE_MIGRATED_REVID=137219497