[Issue 23935] ImportC for libuv

[Issue 23935] ImportC: __pragma not allowed between struct and tag name

May 30, 2023

https://issues.dlang.org/show_bug.cgi?id=23935 --- Comment #1 from a11e99z <black80@bk.ru> --- so 1st simple step: dmd/importc can not eat unsigned __intXX: typedef unsigned __int64 uintptr_t; gives: Error: missing comma or semicolon after declaration of `__anonymous`, found `uintptr_t` instead --

https://issues.dlang.org/show_bug.cgi?id=23935 a11e99z <black80@bk.ru> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #1875|0 |1 is obsolete| | --- Comment #2 from a11e99z <black80@bk.ru> --- Created attachment 1876 --> https://issues.dlang.org/attachment.cgi?id=1876&action=edit comressed uv9.i after fixing some issues preprocessed header with command: cl.exe -P -Fiuv.i -DUSING_UV_SHARED -DWIN32_LEAN_AND_MEAN -D__int64="long long" -D__int32="long" -D__cdecl="" -D__inline="inline" -D__forceinline="inline" -D__ptr64="" -D__ptr32="" -D__unaligned="" /std:c11 uv.h --

https://issues.dlang.org/show_bug.cgi?id=23935 --- Comment #3 from a11e99z <black80@bk.ru> --- still fixing issues manually hint: '\' means code follows on next line w/o line break todo: ignore it in parser? --

May 24, 2023

[Issue 23935] ImportC for libuv

Posted by a11e99z

Permalink

a11e99z

Permalink

https://issues.dlang.org/show_bug.cgi?id=23935

--- Comment #4 from a11e99z <black80@bk.ru> ---
fixed manually. not checked yet with calling libuv from D, but dmd gives uv9.obj.

MSVC command:
cl.exe -P -Fiuv.i -DUSING_UV_SHARED -DWIN32_LEAN_AND_MEAN -D__int64="long long"
-D__int32="long" -D__cdecl="" -D__inline="inline" -D__forceinline="inline"
-D__ptr64="" -D__ptr32="" -D__unaligned="" -D_CRT_SECURE_NO_WARNINGS /std:c11
uv.h

and fixing is:
1) changed
typedef struct __declspec(align(16)) __pragma(warning(push))
__pragma(warning(disable:4845)) __declspec(no_init_all) __pragma(warning(pop))
_CONTEXT { ... } CONTEXT, *PCONTEXT;

with issues:
uv9.i(4529): Error: missing tag `identifier` after `struct`


uv9.i(4529): Error: identifier or `(` expected


uv9.i(4598): Error: no type for declarator before `}`


uv9.i(4598): Error: no type-specifier for declarator

to:
typedef struct /*__declspec(align(16)) __pragma(warning(push))
__pragma(warning(disable:4845)) __declspec(no_init_all)
__pragma(warning(pop))*/ _CONTEXT { ... } CONTEXT __attribute__((aligned(
16))), *PCONTEXT;

2) removed '\' (no-line-break here)

with issues:
uv9.i(19384): Error: character '\' is not a valid token


uv9.i(19385): Error: character '\' is not a valid token

(2) should be fixed 100%
(1) hmm, struct attrs should be reordered?

--

https://issues.dlang.org/show_bug.cgi?id=23935 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |ImportC CC| |bugzilla@digitalmars.com --

https://issues.dlang.org/show_bug.cgi?id=23935 Dlang Bot <dlang-bot@dlang.rocks> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull --- Comment #5 from Dlang Bot <dlang-bot@dlang.rocks> --- @WalterBright created dlang/dmd pull request #15279 "fix Issue 23935 - ImportC: __pragma not allowed between struct and ta…" fixing this issue: - fix Issue 23935 - ImportC: __pragma not allowed between struct and tag name https://github.com/dlang/dmd/pull/15279 --

https://issues.dlang.org/show_bug.cgi?id=23935 Dlang Bot <dlang-bot@dlang.rocks> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #6 from Dlang Bot <dlang-bot@dlang.rocks> --- dlang/dmd pull request #15279 "fix Issue 23935 - ImportC: __pragma not allowed between struct and ta…" was merged into master: - 8e9a91bd4c243892f39f80ec34fcc6927b59d0eb by Walter Bright: fix Issue 23935 - ImportC: __pragma not allowed between struct and tag name https://github.com/dlang/dmd/pull/15279 --

Forums