On Tuesday, 20 June 2017 at 09:46:13 UTC, Dan Walmsley wrote:
No longer compiles:
"Error: Missing class declaration: ModuleInfo
but then ldc crashes...
I had to use code from my minimal runtime experiment here and
merge it with some of the code in the TypeInfo bloat issue.
Here's code that compiles.
object.d
https://dpaste.dzfl.pl/f7496296301a
test.d
https://dpaste.dzfl.pl/6a97b6f7fccf
How to compile
-------------------------------
`ldc2 --version`
LDC - the LLVM D compiler (1.2.0):
based on DMD v2.072.2 and LLVM 4.0.0
built with DMD64 D Compiler v2.074.0
Default target: x86_64-unknown-linux-gnu
`ldc2 -m64 -defaultlib= -debuglib= -conf= -betterC -release
object.d test.d -oftest`
`objdump -s -j .rodata test`
test: file format elf64-x86-64
Contents of section .rodata:
4005fd 74657374 2e546573 74436c61 73733100 test.TestClass1.
40060d 74657374 2e546573 74436c61 73733200 test.TestClass2.
40061d 74657374 2e546573 74436c61 73733300 test.TestClass3.
40062d 74657374 2e546573 74436c61 73733400 test.TestClass4.
40063d 74657374 2e546573 74436c61 73733500 test.TestClass5.
40064d 74657374 2e546573 74436c61 73733600 test.TestClass6.
40065d 74657374 2e546573 74436c61 73733700 test.TestClass7.
40066d 74657374 2e546573 74436c61 73733800 test.TestClass8.
40067d 74657374 2e546573 74436c61 73733900 test.TestClass9.
40068d 48656c6c 6f0a006f 626a6563 742e4f62 Hello..object.Ob
40069d 6a656374 006f626a 6563742e 54797065 ject.object.Type
4006ad 496e666f 00547970 65496e66 6f5f5374 Info.TypeInfo_St
4006bd 72756374 00547970 65496e66 6f5f436c ruct.TypeInfo_Cl
4006cd 61737300 54797065 496e666f 5f456e75 ass.TypeInfo_Enu
4006dd 6d005479 7065496e 666f5f43 6f6e7374 m.TypeInfo_Const
4006ed 006f626a 6563742e 4572726f 7200 .object.Error.
RESULT
------
* The TypeInfo bloat problem still exists.
* The problem is even worse as you now have to add even more
silly hacks and stubs to get a build.
This problem has been known for more than 3 years, and it's only
getting worse. Move on. There are better alternatives.
Mike
