switch ascii encoding to unsigned char
authorTianyi Liang <tianyi-liang@uiowa.edu>
Thu, 8 Jan 2015 17:37:58 +0000 (11:37 -0600)
committerTianyi Liang <tianyi-liang@uiowa.edu>
Thu, 8 Jan 2015 17:37:58 +0000 (11:37 -0600)
commit0f03904f2fbe4f785c697dc301f48f55919896cd
treec9ae16e6761ac0592d9520a94f7dbf037e3fe2d5
parent740bfad6ab2c3ac6c1f7eec9c8e6f5338abd8eb5
switch ascii encoding to unsigned char
src/printer/smt2/smt2_printer.cpp
src/theory/strings/regexp_operation.cpp
src/theory/strings/regexp_operation.h
src/theory/strings/theory_strings_rewriter.cpp
src/theory/strings/theory_strings_type_rules.h
src/util/regexp.cpp
src/util/regexp.h