[Issue 22500] ImportC: Lots of errors when compiling tomlc99
https://issues.dlang.org/show_bug.cgi?id=22500 moonlightsenti...@disroot.org changed: What|Removed |Added CC||moonlightsentinel@disroot.o ||rg Summary|ImportC: Lots of errors |ImportC: Lots of errors ||when compiling tomlc99 --
[Issue 22500] New: ImportC: Lots of errors
https://issues.dlang.org/show_bug.cgi?id=22500 Issue ID: 22500 Summary: ImportC: Lots of errors Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: major Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: rem...@tutanota.com I'm trying to compile the [toml99](https://github.com/cktan/tomlc99) C library using ImportC but I'm getting some errors. I have already created a thread in the forums and I was told to come here to submit an issue. In the link bellow you can see the problem I'm having so you can also follow the discussion and have more info and also so I don't retype all that stuff. Link: https://forum.dlang.org/thread/mbwwrtmiairzhdzli...@forum.dlang.org --
[Issue 22210] std.meta.allSatisfy in mutual recursion classes cannot be compiled
https://issues.dlang.org/show_bug.cgi?id=22210 --- Comment #2 from Dlang Bot --- @tom-tan created dlang/druntime pull request #3618 "Fix issue 22210 - Revert #3459 and #3463" mentioning this issue: - Add test for issue 22210 https://github.com/dlang/druntime/pull/3618 --
[Issue 22499] New: Copy construction of nested struct rejected
https://issues.dlang.org/show_bug.cgi?id=22499
Issue ID: 22499
Summary: Copy construction of nested struct rejected
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Keywords: rejects-valid
Severity: normal
Priority: P1
Component: dmd
Assignee: nob...@puremagic.com
Reporter: timon.g...@gmx.ch
DMD 2.098.0:
---
auto makeFoo(){
struct Foo{
this(ref typeof(this)){}
}
return Foo();
}
void main(){
auto foo=makeFoo();
auto bar=foo; // error
}
---
Yields:
---
Error: cannot access frame pointer of `tt.makeFoo.Foo`
---
This makes no sense, as there is a frame pointer in foo that can just be copied
over to bar before calling the copy constructor. core.lifetime.copyEmplace
actually handles this case correctly.
--
[Issue 22498] auto ref function with auto ref parameter causes noncopyable payload be cleaned twice
https://issues.dlang.org/show_bug.cgi?id=22498
Tomáš Chaloupka changed:
What|Removed |Added
Severity|critical|normal
--- Comment #1 from Tomáš Chaloupka ---
I've found possible workaround.
```
auto ref unwrap(EX)(auto ref EX res) {
static if (__traits(isRef, res)) {
printf("unwrap(ref)\n");
return res.get();
} else {
printf("unwrap(val)\n");
auto ret = res.get().move(); // < NRVO
return ret;
}
}
```
Then with `Foo f = gen(42).unwrap;`
It otputs:
```
~this(0)
~this(0)
~this(0)
unwrap(val)
~this(0)
~this(42)
```
But I'm still puzzled about what's wrong with the original one.
--
[Issue 22498] New: auto ref function with auto ref parameter causes noncopyable payload be cleaned twice
https://issues.dlang.org/show_bug.cgi?id=22498
Issue ID: 22498
Summary: auto ref function with auto ref parameter causes
noncopyable payload be cleaned twice
Product: D
Version: D2
Hardware: x86_64
OS: Linux
Status: NEW
Severity: critical
Priority: P1
Component: dmd
Assignee: nob...@puremagic.com
Reporter: chalu...@gmail.com
With a code like
```
import core.lifetime : forward;
import core.stdc.stdio;
import std.algorithm : move;
struct Value(T) {
private T storage;
this()(auto ref T val) {
storage = forward!val;
}
ref inout(T) get() inout {
return storage;
}
}
Value!T value(T)(auto ref T val) {
return Value!T(forward!val);
}
auto ref unwrap(EX)(auto ref EX res) {
printf("unwrap()\n");
return res.get();
}
struct Foo {
int n;
@disable this(this);
~this() { printf("~this(%d)\n", n); }
}
auto gen() {
Foo f;
f.n = 42;
return value(f.move());
}
void main() {
Foo f;
f = gen().unwrap.move;
}
```
`unwrap` accepts copy of non copyable `Value!Foo` that results in this output:
```
~this(0)
~this(0)
~this(0)
unwrap()
~this(42) <- this is a copy (that shouldn't exist) being destroyed
~this(0)
~this(42)
```
But it should't compile as output from `gen()` is rvalue.
`__traits(isRef, res)` yields false in `unwrap` as expected, same with
`isCopyable!(Value!Foo)`.
Or is NRVO working even when return value is passed as a value to the `unwrap`?
But then why wouldn't unwrap.move() cause the payload to be reset?
And is it ok to ref being returned from `unwrap` when it's from local value
parameter?
--
[Issue 22497] New: Spurious dual-context error
https://issues.dlang.org/show_bug.cgi?id=22497
Issue ID: 22497
Summary: Spurious dual-context error
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: blocker
Priority: P1
Component: dmd
Assignee: nob...@puremagic.com
Reporter: and...@erdani.com
Consider:
template canon(string v) {
auto fun(alias lambda)(int x) {
return lambda(x);
}
}
alias f1 = canon!"abc".fun;
void main() {
int x = 42;
f1!(y => y + x)(1);
}
The code produces the error:
Deprecation: function `onlineapp.main.f1!((y) => y + x).fun` function requires
a dual-context, which is deprecated
There is no dual context anywhere in sight. The canon template takes a
compile-time string, which requires no context.
This blocks phobos versioning.
--
[Issue 20204] need to fix ABI about registers using
https://issues.dlang.org/show_bug.cgi?id=20204 Dlang Bot changed: What|Removed |Added Keywords||pull --- Comment #2 from Dlang Bot --- @ljmf00 created dlang/dlang.org pull request #3120 "spec: abi: clarify calling convention for other architectures other t…" fixing this issue: - spec: abi: clarify calling convention for other architectures other than x86 Observing the assembly generated by the following source file in either DMD and LDC: ```d extern (C) void ccall( size_t a, size_t b, size_t c ); extern (D) void dcall( size_t a, size_t b, size_t c ); //... ccall( a, b, c ); // RDI, RSI, RDX dcall( a, b, c ); // RDX, RSI, RDI ``` The parameters are passed in the reverse order in functions with `extern(D)` linkage. Furthermore, on x86 the calling convention seems to be what is described by the current subsections, not only matching Windows x86, but also appears to be the same behaviour on System V ABI. Fixes #20204 . Signed-off-by: Luís Ferreira https://github.com/dlang/dlang.org/pull/3120 --
[Issue 22496] importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 --- Comment #5 from bachm...@yahoo.com --- I attached a file that compiles with dmd. I had to comment out anything with: - `__extension__` - Restricted pointers `*__restrict` - `_Float128` - `__asm__` And in the source, anything with ISNAN, or in the preprocessed file, - `__builtin_isnan` --
[Issue 22496] importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 bachm...@yahoo.com changed: What|Removed |Added Attachment #1834|0 |1 is obsolete|| --- Comment #4 from bachm...@yahoo.com --- Created attachment 1835 --> https://issues.dlang.org/attachment.cgi?id=1835=edit Commented file that compiles --
[Issue 15939] GC.collect causes deadlock in multi-threaded environment
https://issues.dlang.org/show_bug.cgi?id=15939 Dlang Bot changed: What|Removed |Added Keywords||pull --- Comment #28 from Dlang Bot --- @hatf0 updated dlang/druntime pull request #3617 "Move SIGUSR1/SIGUSR2 to SIGRT for GC" fixing this issue: - Fix Issue 15939 -- Move SIGUSR1/SIGUSR2 to SIGRT for GC https://github.com/dlang/druntime/pull/3617 --
[Issue 22496] importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 --- Comment #3 from bachm...@yahoo.com --- Most of the remaining errors are due to dmd choking on restricted pointers. Anything with char *__restrict causes an error. --
[Issue 22496] importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 --- Comment #2 from bachm...@yahoo.com --- If I comment out all single lines that are just __extension__ as in the second uploaded file, that error goes away. Now I get dmd -c fsign_d2.c /usr/include/string.h(43): Error: found `__dest` when expecting `,` /usr/include/string.h(43): Error: found `__src` when expecting `,` /usr/include/string.h(54): Error: found `__dest` when expecting `,` /usr/include/string.h(54): Error: found `__src` when expecting `,` /usr/include/string.h(122): Error: found `__dest` when expecting `,` /usr/include/string.h(122): Error: found `__src` when expecting `,` /usr/include/string.h(125): Error: found `__dest` when expecting `,` /usr/include/string.h(126): Error: found `__src` when expecting `,` /usr/include/string.h(130): Error: found `__dest` when expecting `,` /usr/include/string.h(130): Error: found `__src` when expecting `,` /usr/include/string.h(133): Error: found `__dest` when expecting `,` /usr/include/string.h(133): Error: found `__src` when expecting `,` /usr/include/string.h(147): Error: found `__dest` when expecting `,` /usr/include/string.h(148): Error: found `__src` when expecting `,` /usr/include/string.h(336): Error: found `__s` when expecting `,` /usr/include/string.h(336): Error: found `__delim` when expecting `,` /usr/include/string.h(341): Error: found `__s` when expecting `,` /usr/include/string.h(342): Error: found `__delim` when expecting `,` /usr/include/string.h(343): Error: found `__save_ptr` when expecting `,` /usr/include/string.h(346): Error: found `__s` when expecting `,` --
[Issue 22496] importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 --- Comment #1 from bachm...@yahoo.com --- Created attachment 1834 --> https://issues.dlang.org/attachment.cgi?id=1834=edit Source file without that error --
[Issue 22496] New: importC: Error: illegal combination of type specifiers
https://issues.dlang.org/show_bug.cgi?id=22496 Issue ID: 22496 Summary: importC: Error: illegal combination of type specifiers Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: dmd Assignee: nob...@puremagic.com Reporter: bachm...@yahoo.com Created attachment 1833 --> https://issues.dlang.org/attachment.cgi?id=1833=edit Source file I'm trying to compile I ran the original source file through the gcc preprocessor and got the attached fsign_d.c file. It compiles with gcc: gcc -c fsign_d.c but when using dmd: dmd -c fsign_d.c /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(316): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/x86_64-linux-gnu/bits/mathcalls.h(322): Error: illegal combination of type specifiers /usr/include/string.h(43): Error: found `__dest` when expecting `,` /usr/include/string.h(43): Error: found `__src` when expecting `,` --
[Issue 15889] Array bounds check should report index and length
https://issues.dlang.org/show_bug.cgi?id=15889 Dennis changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED --- Comment #7 from Dennis --- Now merged to stable. If you need better error messages for out of bounds slice copy, please open a new enhancement request. --
[Issue 22468] DWARF: dchar type is missing encoding
https://issues.dlang.org/show_bug.cgi?id=22468 Dlang Bot changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Dlang Bot --- dlang/dmd pull request #13254 "backend: dwarfdbginf: add UTF encoding to dchar types" was merged into master: - a7195f830c89cd1b844a80b9905fa8f79e179287 by Luís Ferreira: backend: dwarfdbginf: add UTF encoding to dchar types Currently `dchar` types are exported as signed encoding which is wrong, because `dchar` is supposed to represent UTF-32 encoded characters, so we should export the right encoding to the debug info. Fixes #22468 . Signed-off-by: Luís Ferreira https://github.com/dlang/dmd/pull/13254 --
[Issue 22221] [dip1000] pure function can escape parameters through Exception
https://issues.dlang.org/show_bug.cgi?id=1 Atila Neves changed: What|Removed |Added CC||atila.ne...@gmail.com Severity|normal |major --
[Issue 22488] data should work with const/immutable Array's
https://issues.dlang.org/show_bug.cgi?id=22488 --- Comment #3 from Dlang Bot --- dlang/phobos pull request #8313 "Merge `stable` in `mater`" was merged into master: - a22571f59a9fdf06738bea56bac54799a6b7bc3b by MoonlightSentinel: Fix 22488 - Add inout to allow Array.data for const/immutable Array's Simply propagate the const'ness to the return slice. https://github.com/dlang/phobos/pull/8313 --
[Issue 22458] OpenBSD: Add OpenBSD to std/system.d OS list
https://issues.dlang.org/show_bug.cgi?id=22458 --- Comment #3 from Dlang Bot --- dlang/phobos pull request #8313 "Merge `stable` in `mater`" was merged into master: - 8e9e9b6a348bdff07c8a389dcade7d239194f676 by Brian Callahan: Fix Issue 22458 - OpenBSD: Add OpenBSD to std/system.d OS list https://github.com/dlang/phobos/pull/8313 --
[Issue 22416] Unify polyImpl implementations
https://issues.dlang.org/show_bug.cgi?id=22416 --- Comment #3 from Dlang Bot --- dlang/phobos pull request #8313 "Merge `stable` in `mater`" was merged into master: - 8a42656f67286e47c8f9dce2252b617408cf7d1f by Brian Callahan: Fix Issue 22416 - Unify polyImpl implementations https://github.com/dlang/phobos/pull/8313 --
[Issue 22487] Array!T.init.data crashes
https://issues.dlang.org/show_bug.cgi?id=22487 --- Comment #3 from Dlang Bot --- dlang/phobos pull request #8313 "Merge `stable` in `mater`" was merged into master: - c0981769a06bd3a011fd4760d88a39b590659685 by MoonlightSentinel: Fix 22487 - Don't access payload for unititialized array data Explicitly return `[]` when `store` wasn't intialized yet. https://github.com/dlang/phobos/pull/8313 --
