D/ldc
1
0
Fork 0
mirror of https://github.com/xomboverlord/ldc.git synced 2026-01-11 18:33:14 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Make == for associative arrays test for equality, not identity.

Browse Source 
_aaEq was added to runtime/internal/aaA.d which forwards to
TypeInfo_AssociativeArray.equals in genobj.d. On the codegen side, DtoAAEquals
was added to gen/aa.cpp and is called from EqualExp::toElem in gen/toir.cpp.

I assume that the frontend will produce an error if == is used on associative
arrays of different type.

This fixes DMD bug 1429.
This commit is contained in:
Christian Kamm
2009-06-21 19:05:24 +02:00
parent 62dee01d35
commit 265cbea170
7 changed files with 120 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
gen/runtime.cpp
View File

@@ -220,6 +220,8 @@ static void LLVM_D_BuildRuntimeModule()
= Attr_1_NoCapture.addAttr(0, NoAlias),
Attr_NoAlias_3_NoCapture
= Attr_NoAlias.addAttr(3, NoCapture),
Attr_1_2_NoCapture
= Attr_1_NoCapture.addAttr(2, NoCapture),
Attr_1_3_NoCapture
= Attr_1_NoCapture.addAttr(3, NoCapture),
Attr_1_4_NoCapture
@@ -738,6 +740,18 @@ static void LLVM_D_BuildRuntimeModule()
->setAttributes(Attr_1_NoCapture);
}
// int _aaEq(AA aa, AA ab, TypeInfo_AssociativeArray ti)
{
std::string fname("_aaEq");
std::vector<const LLType*> types;
types.push_back(aaTy);
types.push_back(aaTy);
types.push_back(typeInfoTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(intTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_1_2_NoCapture);
}
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////