[Issue 24187] ImportC: _Float32 not defined (page 2)

https://issues.dlang.org/show_bug.cgi?id=24187 Dlang Bot <dlang-bot@dlang.rocks> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull --- Comment #10 from Dlang Bot <dlang-bot@dlang.rocks> --- @WalterBright created dlang/dmd pull request #15751 "fix Issue 24187 - ImportC: _Float32 not defined" fixing this issue: - fix Issue 24187 - ImportC: _Float32 not defined https://github.com/dlang/dmd/pull/15751 --

https://issues.dlang.org/show_bug.cgi?id=24187 Dlang Bot <dlang-bot@dlang.rocks> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #12 from Dlang Bot <dlang-bot@dlang.rocks> --- dlang/dmd pull request #15751 "fix Issue 24187 - ImportC: _Float32 not defined" was merged into master: - e0a033dfae29c6ad6f54af804d845e5793630658 by Walter Bright: fix Issue 24187 - ImportC: _Float32 not defined https://github.com/dlang/dmd/pull/15751 --

November 04, 2023

[Issue 24187] ImportC: _Float32 not defined

Posted by mw

Permalink

https://issues.dlang.org/show_bug.cgi?id=24187

mw <mingwu@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #13 from mw <mingwu@gmail.com> ---
Is this issue really fixed?

I just tried the latest dmd which suppose to have the fix, but it still cannot compile s2.i and s7.i:

$ dmd --version
DMD64 D Compiler v2.106.0-beta.1


$ $ dmd s2.i
s2.i(1): Error: illegal type combination
s2.i(1): Error: missing comma or semicolon after declaration of `_Float32`,
found `cacosf32` instead
s2.i(1): Error: illegal type combination
s2.i(1): Error: missing comma or semicolon after declaration of `_Float32`,
found `__cacosf32` instead
s2.i(2): Error: illegal type combination
s2.i(2): Error: missing comma or semicolon after declaration of `_Float32x`,
found `cacosf32x` instead
s2.i(2): Error: illegal type combination
s2.i(2): Error: missing comma or semicolon after declaration of `_Float32x`,
found `__cacosf32x` instead


$ dmd s7.i
/usr/include/x86_64-linux-gnu/bits/cmathcalls.h(55): Error: illegal type
combination
/usr/include/x86_64-linux-gnu/bits/cmathcalls.h(55): Error: missing comma or
semicolon after declaration of `_Float32`, found `cacosf32` instead
/usr/include/x86_64-linux-gnu/bits/cmathcalls.h(55): Error: illegal type
combination
/usr/include/x86_64-linux-gnu/bits/cmathcalls.h(55): Error: missing comma or
semicolon after declaration of `_Float32`, found `__cacosf32` instead
/usr/include/x86_64-linux-gnu/bits/cmathcalls.h(57): Error: illegal type
combination
...

--

https://issues.dlang.org/show_bug.cgi?id=24187 --- Comment #14 from Walter Bright <bugzilla@digitalmars.com> --- It's fixed in the reduced sample you provided. Can you try that with the compiler? --

https://issues.dlang.org/show_bug.cgi?id=24187 --- Comment #15 from mw <mingwu@gmail.com> --- I tried already, you can see from my previous post. $ dmd --version DMD64 D Compiler v2.106.0-beta.1 --

https://issues.dlang.org/show_bug.cgi?id=24187 Walter Bright <bugzilla@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |RESOLVED Resolution|--- |WORKSFORME --- Comment #16 from Walter Bright <bugzilla@digitalmars.com> --- Rename s2.i to s2.c and it will compile. The reason is that .c files are first sent through the C preprocessor, which automatically #include's importc.h, which contains the macro for _Float32. --

https://issues.dlang.org/show_bug.cgi?id=24187 --- Comment #17 from mw <mingwu@gmail.com> --- Thanks, it worked. Now if we can get this issue fixed, then we can compile s7.c https://issues.dlang.org/show_bug.cgi?id=24228 --

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