test makefile, workaround dmd regression, hack support for gdc project-wide

cgi.d

@@ -303,10 +303,15 @@ version(Posix) {
 	} else version(minimal) {
 
 	} else {
+		version(GNU) {
+			// GDC doesn't support static foreach so I had to cheat on it :(
+		} else {
+			version=with_breaking_cgi_features;
 			version=with_sendfd;
 			version=with_addon_servers;
 		}
 	}
+}
 
 // the servers must know about the connections to talk to them; the interfaces are vital
 version(with_addon_servers)
@@ -2305,6 +2310,7 @@ class Cgi {
 	}
 
 	// if it is in test mode; triggers mock sessions. Used by CgiTester
+	version(with_breaking_cgi_features)
 	private CgiTester testInProcess;
 
 	/* Hooks for redirecting input and output */
@@ -2418,6 +2424,7 @@ Cgi dummyCgi(Cgi.RequestMethod method = Cgi.RequestMethod.GET, string url = null
 /++
 	A helper test class for request handler unittests.
 +/
+version(with_breaking_cgi_features)
 class CgiTester {
 	private {
 		SessionObject[TypeInfo] mockSessions;
@@ -4863,8 +4870,12 @@ version(Windows)
     else static assert(0);
 }
 
-version(Posix)
+version(Posix) {
+	version(CRuntime_Musl) {} else {
+		import core.sys.posix.unistd;
 		private extern(C) int posix_spawn(pid_t*, const char*, void*, void*, const char**, const char**);
+	}
+}
 
 
 // FIXME: these aren't quite public yet.
@@ -5303,6 +5314,12 @@ unittest {
 	FIXME: overloads aren't supported
 */
 
+/// Base for storing sessions in an array. Exists primarily for internal purposes and you should generally not use this.
+interface SessionObject {}
+
+version(with_breaking_cgi_features)
+mixin(q{
+
 mixin template ImplementRpcClientInterface(T, string serverPath) {
 	static import std.traits;
 
@@ -5457,9 +5474,6 @@ private struct SerializationBuffer {
 			will have to have dump and restore too, so i can restart without losing stuff.
 */
 
-/// Base for storing sessions in an array. Exists primarily for internal purposes and you should generally not use this.
-interface SessionObject {}
-
 /++
 	A convenience object for talking to the [BasicDataServer] from a higher level.
 	See: [Cgi.getSessionObject].
@@ -6885,6 +6899,8 @@ auto callFromCgi(alias method, T)(T dg, Cgi cgi) {
 					}
 				}
 			}
+
+			return false;
 		} else static if(isSomeString!T || isIntegral!T || isFloatingPoint!T) {
 			*what = to!T(value);
 			return true;
@@ -6945,11 +6961,13 @@ auto callFromCgi(alias method, T)(T dg, Cgi cgi) {
 					return true;
 				}
 			}
+
+			return false;
 		} else {
 			static assert(0, "unsupported type for cgi call " ~ T.stringof);
 		}
 
-		return false;
+		//return false;
 	}
 
 	void setArgument(string name, string value) {
@@ -7838,9 +7856,9 @@ private auto serveApiInternal(T)(string urlPrefix) {
 				return true;
 				default:
 					throw t;
-				return true;
+				// return true;
 			}
-			return true;
+			// return true;
 		}
 
 		assert(0);
@@ -8081,8 +8099,10 @@ private auto serveApiInternal(T)(string urlPrefix) {
 }
 
 string defaultFormat(alias method)() {
+	bool nonConstConditionForWorkingAroundASpuriousDmdWarning = true;
 	static foreach(attr; __traits(getAttributes, method)) {
 		static if(is(typeof(attr) == DefaultFormat)) {
+			if(nonConstConditionForWorkingAroundASpuriousDmdWarning)
 				return attr.value;
 		}
 	}
@@ -8974,6 +8994,8 @@ template dispatcher(definitions...) {
 	}
 }
 
+});
+
 /+
 /++
 	This is the beginnings of my web.d 2.0 - it dispatches web requests to a class object.

database_generation.d

@@ -444,7 +444,10 @@ QueryBuilderHelper!(T[]) children(T, B)(B base) {
 		}}
 	}
 
-	return QueryBuilderHelper!(T[])(toTableName(T.stringof)).where!(mixin(keyName ~ " => base.id"));
+	// return QueryBuilderHelper!(T[])(toTableName(T.stringof)).where!(mixin(keyName ~ " => base.id"));
+
+	// changing mixin cuz of regression in dmd 2.088
+	mixin("return QueryBuilderHelper!(T[])(toTableName(T.stringof)).where!("~keyName ~ " => base.id);");
 }
 
 /++

jsvar.d

@@ -125,6 +125,21 @@ enum scriptable = "arsd_jsvar_compatible";
 	it would be nice if delegates on native types could work
 */
 
+static if(__VERSION__ <= 2076) {
+	// compatibility shims with gdc
+	enum JSONType {
+		object = JSON_TYPE.OBJECT,
+		null_ = JSON_TYPE.NULL,
+		false_ = JSON_TYPE.FALSE,
+		true_ = JSON_TYPE.TRUE,
+		integer = JSON_TYPE.INTEGER,
+		float_ = JSON_TYPE.FLOAT,
+		array = JSON_TYPE.ARRAY,
+		string = JSON_TYPE.STRING,
+		uinteger = JSON_TYPE.UINTEGER
+	}
+}
+
 
 /*
 	Script notes:
@@ -1819,9 +1834,11 @@ WrappedNativeObject wrapUfcs(alias Module, Type)(Type obj) {
 }
 
 bool isScriptable(attributes...)() {
+	bool nonConstConditionForWorkingAroundASpuriousDmdWarning = true;
 	foreach(attribute; attributes) {
 		static if(is(typeof(attribute) == string)) {
 			static if(attribute == scriptable) {
+				if(nonConstConditionForWorkingAroundASpuriousDmdWarning)
 				return true;
 			}
 		}

oauth.d

@@ -14,6 +14,21 @@ import std.exception;
 import std.datetime;
 
 
+static if(__VERSION__ <= 2076) {
+	// compatibility shims with gdc
+	enum JSONType {
+		object = JSON_TYPE.OBJECT,
+		null_ = JSON_TYPE.NULL,
+		false_ = JSON_TYPE.FALSE,
+		true_ = JSON_TYPE.TRUE,
+		integer = JSON_TYPE.INTEGER,
+		float_ = JSON_TYPE.FLOAT,
+		array = JSON_TYPE.ARRAY,
+		string = JSON_TYPE.STRING,
+		uinteger = JSON_TYPE.UINTEGER
+	}
+}
+
 
 ///////////////////////////////////////
 

script.d

@@ -1133,7 +1133,9 @@ class BinaryExpression : Expression {
 
 		var n;
 		sw: switch(op) {
-			static foreach(ctOp; CtList!("+", "-", "*", "/", "==", "!=", "<=", ">=", ">", "<", "~", "&&", "||", "&", "|", "^", "%"))
+			// I would actually kinda prefer this to be static foreach, but normal
+			// tuple foreach here has broaded compiler compatibility.
+			foreach(ctOp; CtList!("+", "-", "*", "/", "==", "!=", "<=", ">=", ">", "<", "~", "&&", "||", "&", "|", "^", "%"))
 			case ctOp: {
 				n = mixin("left "~ctOp~" right");
 				break sw;

sha.d

@@ -7,6 +7,20 @@ module arsd.sha;
 */
 import std.stdio;
 
+version(GNU) {
+	immutable(ubyte)[] SHA1(T)(T data) {
+		import std.digest.sha;
+		auto i = sha1Of(data);
+		return i.idup;
+	}
+
+	immutable(ubyte)[] SHA256(T)(T data) {
+		import std.digest.sha;
+		auto i = sha256Of(data);
+		return i.idup;
+	}
+} else {
+
 immutable(ubyte)[/*20*/] SHA1(T)(T data) if(isInputRange!(T)) /*const(ubyte)[] data)*/ {
 	uint[5] h = [0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0];
 
@@ -369,6 +383,8 @@ immutable(ubyte)[] SHA256(T)(T data) if ( isInputRange!(T)) {
 	return hash.idup;
 }
 
+}
+
 import std.exception;
 
 string hashToString(const(ubyte)[] hash) {

web.d

@@ -1,6 +1,24 @@
 /// magic web wrapper
 module arsd.web;
 
+
+static if(__VERSION__ <= 2076) {
+	// compatibility shims with gdc
+	enum JSONType {
+		object = JSON_TYPE.OBJECT,
+		null_ = JSON_TYPE.NULL,
+		false_ = JSON_TYPE.FALSE,
+		true_ = JSON_TYPE.TRUE,
+		integer = JSON_TYPE.INTEGER,
+		float_ = JSON_TYPE.FLOAT,
+		array = JSON_TYPE.ARRAY,
+		string = JSON_TYPE.STRING,
+		uinteger = JSON_TYPE.UINTEGER
+	}
+}
+
+
+
 // it would be nice to be able to add meta info to a returned envelope
 
 // with cookie sessions, you must commit your session yourself before writing any content
@@ -2565,7 +2583,7 @@ type fromUrlParam(type)(in string ofInterest, in string name, in string[][string
 		}
 	} else static if(is(type == enum)) {
 		sw: switch(ofInterest) {
-			static foreach(N; __traits(allMembers, type)) {
+			/*static*/ foreach(N; __traits(allMembers, type)) {
 			case N:
 				ret = __traits(getMember, type, N);
 				break sw;