diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/trans/codegen_c.cpp | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/src/trans/codegen_c.cpp b/src/trans/codegen_c.cpp index 56bbdfe2..416aa1f9 100644 --- a/src/trans/codegen_c.cpp +++ b/src/trans/codegen_c.cpp @@ -1611,12 +1611,18 @@ namespace { m_of << "\\n"; break; default: - if( ' ' <= v ) + if( ' ' <= v && static_cast<uint8_t>(v) < 0x7F ) m_of << v; - else if( v < 16 ) - m_of << "\\x0" << (unsigned int)static_cast<uint8_t>(v) << "\"\""; - else - m_of << "\\x" << (unsigned int)static_cast<uint8_t>(v) << "\"\""; + else { + if( static_cast<uint8_t>(v) < 16 ) + m_of << "\\x0" << (unsigned int)static_cast<uint8_t>(v); + else + m_of << "\\x" << (unsigned int)static_cast<uint8_t>(v); + // If the next character is a hex digit, + // close/reopen the string. + if( isxdigit(*(&v+1)) ) + m_of << "\"\""; + } } } m_of << "\"" << ::std::dec; |