mirrors/dmd
1
0
Fork 0
mirror of https://github.com/dlang/dmd.git synced 2025-04-26 21:21:48 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions 10

fix Issue 23567 - pragma(printf) messes up with the vtable of extern(C++) classes

Browse source
This commit is contained in:
Iain Buclaw 2022-12-19 04:43:46 +01:00
parent b953c592c1
commit a6e34f8ae8
2 changed files with 10 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
compiler/src/dmd/dsymbolsem.d
View file

@ -1584,6 +1584,7 @@ private extern(C++) final class DsymbolSemanticVisitor : Visitor
if (pd.ident == Id.printf || pd.ident == Id.scanf)
{
s.setPragmaPrintf(pd.ident == Id.printf);
s.dsymbolSemantic(sc2);
continue;
}

9
compiler/test/compilable/issue23567.d Normal file
View file

@ -0,0 +1,9 @@
// https://issues.dlang.org/show_bug.cgi?id=23567
extern(C++) abstract class CCvar
{
public:
pragma(printf) void func1(const(char)* pFormat, ...);
pragma(printf) void func2(const(char)* pFormat, ...);
}
static assert(__traits(getVirtualIndex, CCvar.func2) == 1);