Bug 9308 – dynamic array's TypeInfo_Array.value is null of simple basic type

if T is a simple(without const/immutable/...) basic(int/char/bool/real/...) type, typeid(T[]).value is null. for instance: typeid(int[]).value is null, it should be typeid(int). p.s. typeid(string).value is null either. test case(tested with DMD 2.060/2.061 for Win): ---------- import std.stdio; struct FooStruct { int a; } class FooClass { int b; } enum FooEnum { fe0, fe1, fe2 } static string fooFn(string[] types...) { string r = ""; foreach(type; types) r ~= `writefln("%s\t%s\t%s\t%s", typeid(` ~type~`[]).value, typeid(immutable(`~type~`)[]).value, typeid(const(` ~type~`)[]).value, typeid(shared(`~type~`)[]).value, );`~"\n"; return r; } static auto testTypes() { return fooFn( "int", "ubyte", "char", "wchar", "real", "bool", "FooStruct", "FooClass", "FooEnum", "string", "char[]", "char[char]", ); } void main() { mixin(testTypes()); } ============= null immutable(int) const(int) shared(int) null immutable(ubyte) const(ubyte) shared(ubyte) null null const(char) shared(char) null immutable(wchar) const(wchar) shared(wchar) null immutable(real) const(real) shared(real) null immutable(bool) const(bool) shared(bool) bug.FooStruct immutable(bug.FooStruct) const(bug.FooStruct) shared(bug.FooStruct) bug.FooClass immutable(bug.FooClass) const(bug.FooClass) shared(bug.FooClass) bug.FooEnum immutable(bug.FooEnum) const(bug.FooEnum) shared(bug.FooEnum) immutable(char)[] immutable(immutable(char)[]) const(immutable(char)[]) shared(immutable(char)[]) char[] immutable(immutable(char)[]) const(const(char)[]) shared(shared(char)[]) char[char] immutable(immutable(char)[char]) const(const(char)[char]) shared(shared(char)[char])

Problem still occurs on dmd git master 82788e4fa61082547774ef38cabef7b37f425f30 (tested on Linux/64).

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