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Get rid of DMC workaround for the dll_cxx dshell test

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This commit is contained in:
Martin Kinkelin 2024-05-25 20:59:21 +02:00
parent 01c9c22f3f
commit 0127c72cb8
3 changed files with 2 additions and 70 deletions
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2
compiler/test/dshell/dll_cxx.d
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@ -53,7 +53,7 @@ int main()
// The arguments have to be passed as an array, because run would replace '/' with '\\' otherwise.
run(dllCmd);
run(`$DMD -m$MODEL -I$SRC -g -od=$OUTPUT_BASE -of=$EXE_NAME $SRC/testdll.d $SRC/cppnew.d ` ~ mainExtra);
run(`$DMD -m$MODEL -g -od=$OUTPUT_BASE -of=$EXE_NAME $SRC/testdll.d ` ~ mainExtra);
run(`$EXE_NAME`, stdout, stderr, [`LD_LIBRARY_PATH`: Vars.OUTPUT_BASE]);

68
compiler/test/dshell/extra-files/dll_cxx/cppnew.d
View file

@ -1,68 +0,0 @@
module cppnew;
/* This module contains copies from core.stdcpp.new_.d, but with
* modifications for DMC. */
T* cpp_new(T, Args...)(auto ref Args args) if (!is(T == class))
{
import core.lifetime : emplace, forward;
T* mem = cast(T*)__cpp_new(T.sizeof);
return mem.emplace(forward!args);
}
T cpp_new(T, Args...)(auto ref Args args) if (is(T == class))
{
import core.lifetime : emplace, forward;
T mem = cast(T)__cpp_new(__traits(classInstanceSize, T));
return mem.emplace(forward!args);
}
void cpp_delete(T)(T* ptr) if (!is(T == class))
{
destroy!false(*ptr);
__cpp_delete(ptr);
}
void cpp_delete(T)(T instance) if (is(T == class))
{
destroy!false(instance);
__cpp_delete(cast(void*) instance);
}
/// Binding for ::operator new(std::size_t count)
pragma(mangle, __new_mangle)
extern(C++) void* __cpp_new(size_t count);
/// Binding for ::operator delete(void* ptr)
pragma(mangle, __delete_mangle)
extern(C++) void __cpp_delete(void* ptr);
// we have to hard-code the mangling for the global new/delete operators
version (CppRuntime_Microsoft)
{
version (D_LP64)
{
enum __new_mangle = "??2@YAPEAX_K@Z";
enum __delete_mangle = "??3@YAXPEAX@Z";
}
else
{
enum __new_mangle = "??2@YAPAXI@Z";
enum __delete_mangle = "??3@YAXPAX@Z";
}
}
else
{
version (D_LP64)
{
enum __new_mangle = "_Znwm";
enum __delete_mangle = "_ZdlPv";
}
else
{
enum __new_mangle = "_Znwj";
enum __delete_mangle = "_ZdlPv";
}
}

2
compiler/test/dshell/extra-files/dll_cxx/testdll.d
View file

@ -24,7 +24,7 @@ extern(C++) struct S22323
void test22323()
{
import cppnew;
import core.stdcpp.new_;
assert(C22323.ctorCount == 0);
assert(C22323.dtorCount == 0);