tree b9b3f8e2cd9a4157d8f9628dd4189e8bc497a6e9
parent 2c183397459c6bd73b1b3faf9afae87001778bd1
author Greg Roth <grroth@microsoft.com> 1586193416 +0000
committer dan sinclair <dsinclair@google.com> 1586193416 +0000

Fix compiles on VS2017 and GCC

VS2017 took issue with treating size_t and uint32_t the same. It also
couldn't find various alphanumeric is* functions without the <cctype>
header. Gcc complainted about a variable potentially used uninitialized.

Change-Id: I452b68c6597bae254f32e5a350656e65c8934b6e
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/18901
Reviewed-by: dan sinclair <dsinclair@google.com>