UplinkCoder

private enum staticMapExpandFactor = 150;
private string generateCases()
{
    string[staticMapExpandFactor] chunks;
    chunks[0] = q{};
    static foreach (enum i; 0 .. staticMapExpandFactor - 1)
        chunks[i + 1] = chunks[i] ~ `F!(Args[` ~ i.stringof ~ `]),`;
    string ret = `AliasSeq!(`;
    foreach (chunk; chunks)
        ret ~= `q{alias staticMap = AliasSeq!(` ~ chunk ~ `);},`;

UplinkCoder

# compiler commit hash: 0e837363832a5deb0447e10f9e615c0497e521f7
# which got compiled with the following commandline: 
# make -f posix.mak HOST_DMD=~/d/ldc2-1.23.0-linux-x86_64/bin/ldmd2 DFLAGS+="-g -O3"

uplimk@uplimk-virtual-machine:~/d/dmd$ hyperfine -w 10 "generated/linux/release/64/dmd xx_tf.d -sktf -c" "generated/linux/release/64/dmd xx.d -c " "generated/linux/release/64/dmd xx_adam.d -c"
Benchmark #1: generated/linux/release/64/dmd xx_tf.d -sktf -c
  Time (mean ± σ):       9.1 ms ±   0.4 ms    [User: 5.8 ms, System: 3.2 ms]
  Range (min … max):     8.5 ms …  10.7 ms    288 runs

0.02user 0.01system 0:00.04elapsed 92%CPU (0avgtext+0avgdata 11672maxresident)k

UplinkCoder

UplinkCoder

src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()
src/dmd/dimport.d(269): bytes: 136 Pool!(TypeIdentifier).makeNew()

UplinkCoder

        static string skipWhiteBeforeAndAfter(const string s, out string rest)
             pure nothrow @nogc @safe
        {
            string result = null;

            size_t startAt = 0;
            size_t stopAt = 0;

            while(s.length > startAt)
            {

UplinkCoder

#!/bin/bash
orig_lines=$(cloc ${1} | tail -n 2 | head -n 1 | rev | cut -d ' ' -f 1 | rev)
time dmd -c -vcg-ast -o- ${1}
mv ${1}.cg expanded_${1}
exp_lines=$(cloc expanded_${1} | tail -n 2 | head -n 1 | rev | cut -d ' ' -f 1 | rev)
exp_factor=$(expr $exp_lines / $orig_lines)
echo ""
echo "${1} lines: $orig_lines"
echo "expanded ${1} lines: $exp_lines"
echo "-------------------------------"

UplinkCoder

bool strtoull(string input, out ulong result)
{
        ptrdiff_t length = 0;
        // ulong result = 0;
        ptrdiff_t input_length = input.length;

        char c = void;
        do { c = input.ptr[length++]; }
        while ((c >= '0' && c <= '9') && (input_length-- > 0));
        --length;

UplinkCoder

/*******************************************************
 HIDAPI - Multi-Platform library for
 communication with HID devices.

 Alan Ott
 Signal 11 Software

 8/22/2009

 Copyright 2009, All Rights Reserved.

UplinkCoder

import std.stdio;
import std.algorithm;
import std.file;
import std.path;
import std.range;
import std.conv;

struct build
{
    string[] include_paths;

UplinkCoder

// D's new runtime reflection preview!

import core.reflect.type;
import core.reflect.node;
import core.reflect.decl;

extern (C) void*** fnXXfn(void* p, void** pp);
static immutable fn_x = cast(immutable FunctionDeclaration) nodeFromName("fnXXfn");
pragma(msg, StructToString(cppfn_decl));
static immutable cppfn_decl = cast(immutable FunctionDeclaration) nodeFromName("cppfn");