[csmith-project/creduce] a90542: don't give up so easily when unknown characters ar...

[Yang Chen <chenyang@cs.utah.edu>]

  Branch: refs/heads/llvm-svn-compatible
  Home:   https://github.com/csmith-project/creduce
  Commit: a905425f91f5a93ada546fbdc37900a6a4d56e5d
      https://github.com/csmith-project/creduce/commit/a905425f91f5a93ada546fbdc37900a6a4d56e5d
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2014-06-08 (Sun, 08 Jun 2014)

  Changed paths:
    M clex/clex.l
    M clex/defs.h
    M clex/driver.c

  Log Message:
  -----------
  don't give up so easily when unknown characters are spotted

don't keep executing after printing the usage info


  Commit: 269656148415902ccf021691f100783d3ca82007
      https://github.com/csmith-project/creduce/commit/269656148415902ccf021691f100783d3ca82007
  Author: John Regehr <regehr@cs.utah.edu>
  Date:   2014-06-08 (Sun, 08 Jun 2014)

  Changed paths:
    M clex/driver.c

  Log Message:
  -----------
  harmless (I think) changes including a new mode that's useful
for fuzzing but not reducing that isn't going to get called by
default


  Commit: 8057de063c01dcdcd615f07a4c9434747df11219
      https://github.com/csmith-project/creduce/commit/8057de063c01dcdcd615f07a4c9434747df11219
  Author: Yang Chen <chenyang@cs.utah.edu>
  Date:   2014-06-08 (Sun, 08 Jun 2014)

  Changed paths:
    M clang_delta/RenameParam.cpp
    M clang_delta/SimplifyDependentTypedef.cpp

  Log Message:
  -----------
  kill warnings about unused vars


Compare: https://github.com/csmith-project/creduce/compare/aa928a6ed5ec...8057de063c01