tango.core.tools.Demangler

A sample program demangling the names passed as arguments.

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module demangle;
import tango.core.tools.Demangler;
import tango.io.Stdout;

void usage(){
    Stdout("demangle [--help] [--level 0-9] mangledName1 [mangledName2...]").newline;
}

int main(char[][]args){
    uint start=1;
    if (args.length>1) {
        if (args[start]=="--help"){
            usage();
            ++start;
        }
        if (args[start]=="--level"){
            ++start;
            if (args.length==start || args[start].length!=1 || args[start][0]<'0' || 
                args[start][0]>'9') {
                Stdout("invalid level '")((args.length==start)?"*missing*":args[start])
                    ("' (must be 0-9)").newline;
                usage();
                return 2;
            }
            demangler.verbosity=args[start+1][0]-'0';
            ++start;
        }
    } else {
        usage();
        return 0;
    }
    foreach (n;args[start..$]){
        Stdout(demangler.demangle(n)).newline;
    }
    return 0;
}

License:

Authors:

char[] decompressSymbol(char[] func, char[]* buf) ¶#

Decompresses a symbol and returns the full symbol, and possibly a reduced buffer space (does something only on windows with DMD.)

class Demangler [public] ¶#

Flexible demangler. Attempts to demangle D symbols generated by the DMD frontend. (Which is not always technically possible.)

uint templateExpansionDepth ¶#

How deeply to recurse printing template parameters, for depths greater than this, an ellipsis is used.

bool foldDefaults ¶#

Skip default members of templates (sole members named after the template.)

bool expandFunctionTypes ¶#

Print types of functions being part of the main symbol.

bool printTypeKind ¶#

For composite types, print the kind (class|struct|etc.) of the type.

void verbosity(uint level) [public] ¶#

Sets the verbosity level of the demangler (template expansion level,...)

this() ¶#

Creates a demangler.

this(uint verbosityLevel) ¶#

Creates a demangler with the given verbosity level.

char[] demangle(char[] input) [public] ¶#

Demangles the given string.

char[] demangle(char[] input, char[] output) [public] ¶#

Demangles the given string using output to hold the result.

struct DemangleInstance ¶#

This represents a single demangling request, and is the place where the real work is done some more cleanup would probably be in order (maybe remove Buffer.)

Demangler demangler [static] ¶#

The default demangler.