On Thursday, 8 March 2018 at 21:14:36 UTC, Steven Schveighoffer
wrote:
On 3/8/18 2:01 PM, Steven Schveighoffer wrote:
On 3/8/18 1:56 PM, Markus wrote:
I tested dmd (2.079.0), gdc and ldc2. All got the same
result. Which makes me think, that it's not a bug, but a
"feature" :)
This is
On 3/8/18 2:01 PM, Steven Schveighoffer wrote:
On 3/8/18 1:56 PM, Markus wrote:
I tested dmd (2.079.0), gdc and ldc2. All got the same result. Which
makes me think, that it's not a bug, but a "feature" :)
This is DEFINITELY a bug.
https://issues.dlang.org/show_bug.cgi?id=18582
-Steve
On 3/8/18 1:56 PM, Markus wrote:
You are right.
$ dmd -c main.d
$ nm main.o | grep some
U _ZN4ns_a13some_functionEPN4ns_a7class_aE
$ nm lib.o | grep some
T _ZN4ns_a13some_functionEPNS_7class_aE
But when i merge the main.d and other.d I get
$ nm main.o | grep
On 3/8/18 1:56 PM, Markus wrote:
I tested dmd (2.079.0), gdc and ldc2. All got the same result. Which
makes me think, that it's not a bug, but a "feature" :)
This is DEFINITELY a bug.
-Steve
On Thursday, 8 March 2018 at 18:56:04 UTC, Markus wrote:
I tested dmd (2.079.0), gdc and ldc2. All got the same result.
Which makes me think, that it's not a bug, but a "feature" :)
C++ mangling is part of the DMD front-end shared by all 3
compilers, so no surprises there:
On Thursday, 8 March 2018 at 17:04:02 UTC, Steven Schveighoffer
wrote:
On 3/8/18 11:35 AM, Markus wrote:
When I do this locally on my mac, I get a similar error. When I
nm the main.o file vs. the lib.o file, I see different mangled
names.
It appears that the D mangled name is not doing back
On 3/8/18 11:35 AM, Markus wrote:
error:
main.o: In function `_Dmain':
main.d:(.text._Dmain[_Dmain]+0xa): undefined reference to
`ns_a::some_function(ns_a::class_a*)'
collect2: error: ld returned 1 exit status
Error: linker exited with status 1
symbols:
nm --demangle libissue.so |
On 3/8/18 11:23 AM, Markus wrote:
On Thursday, 8 March 2018 at 15:27:31 UTC, Markus wrote:
Hi
I got the following c++ code [lib.cpp]:
namespace ns_a
{
class class_a {
};
void some_function(class_a*) {;}
}
and the following d code [main.d]:
extern (C++, namespace_a) {
class class_a
On Thursday, 8 March 2018 at 16:19:40 UTC, Steven Schveighoffer
wrote:
On 3/8/18 10:27 AM, Markus wrote:
Hi
I got the following c++ code [lib.cpp]:
namespace ns_a
{
class class_a {
};
void some_function(class_a*) {;}
}
and the following d code [main.d]:
extern (C++, namespace_a) {
On Thursday, 8 March 2018 at 15:27:31 UTC, Markus wrote:
Hi
I got the following c++ code [lib.cpp]:
namespace ns_a
{
class class_a {
};
void some_function(class_a*) {;}
}
and the following d code [main.d]:
extern (C++, namespace_a) {
class class_a {}
void some_function(class_a);
On 3/8/18 10:27 AM, Markus wrote:
Hi
I got the following c++ code [lib.cpp]:
namespace ns_a
{
class class_a {
};
void some_function(class_a*) {;}
}
and the following d code [main.d]:
extern (C++, namespace_a) {
did you mean ns_a?
-Steve
Hi
I got the following c++ code [lib.cpp]:
namespace ns_a
{
class class_a {
};
void some_function(class_a*) {;}
}
and the following d code [main.d]:
extern (C++, namespace_a) {
class class_a {}
void some_function(class_a);
}
void main() {
namespace_a.class_a instance_a;
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