std::vector<std::string> &OutFragments,
const char *Delimiters = " \t\n\v\f\r");
-/// UnescapeString - Modify the argument string, turning two character sequences
-/// like '\\' 'n' into '\n'. This handles: \e \a \b \f \n \r \t \v \' \\ and
-/// \num (where num is a 1-3 byte octal value).
-void UnescapeString(std::string &Str);
-
/// HashString - Hash funtion for strings.
///
/// This is the Bernstein hash function.
S2 = getToken(S, Delimiters);
}
}
-
-
-
-/// UnescapeString - Modify the argument string, turning two character sequences
-/// @verbatim
-/// like '\\' 'n' into '\n'. This handles: \e \a \b \f \n \r \t \v \' \ and
-/// \num (where num is a 1-3 byte octal value).
-/// @endverbatim
-void llvm::UnescapeString(std::string &Str) {
- for (unsigned i = 0; i != Str.size(); ++i) {
- if (Str[i] == '\\' && i != Str.size()-1) {
- switch (Str[i+1]) {
- default: continue; // Don't execute the code after the switch.
- case 'a': Str[i] = '\a'; break;
- case 'b': Str[i] = '\b'; break;
- case 'e': Str[i] = 27; break;
- case 'f': Str[i] = '\f'; break;
- case 'n': Str[i] = '\n'; break;
- case 'r': Str[i] = '\r'; break;
- case 't': Str[i] = '\t'; break;
- case 'v': Str[i] = '\v'; break;
- case '"': Str[i] = '\"'; break;
- case '\'': Str[i] = '\''; break;
- case '\\': Str[i] = '\\'; break;
- }
- // Nuke the second character.
- Str.erase(Str.begin()+i+1);
- }
- }
-}
}
+static void UnescapeString(std::string &Str) {
+ for (unsigned i = 0; i != Str.size(); ++i) {
+ if (Str[i] == '\\' && i != Str.size()-1) {
+ switch (Str[i+1]) {
+ default: continue; // Don't execute the code after the switch.
+ case 'a': Str[i] = '\a'; break;
+ case 'b': Str[i] = '\b'; break;
+ case 'e': Str[i] = 27; break;
+ case 'f': Str[i] = '\f'; break;
+ case 'n': Str[i] = '\n'; break;
+ case 'r': Str[i] = '\r'; break;
+ case 't': Str[i] = '\t'; break;
+ case 'v': Str[i] = '\v'; break;
+ case '"': Str[i] = '\"'; break;
+ case '\'': Str[i] = '\''; break;
+ case '\\': Str[i] = '\\'; break;
+ }
+ // Nuke the second character.
+ Str.erase(Str.begin()+i+1);
+ }
+ }
+}
+
/// EmitPrintInstruction - Generate the code for the "printInstruction" method
/// implementation.
void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {