diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Sema.zig | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/src/Sema.zig b/src/Sema.zig index c8a8aeeb91..6714af7685 100644 --- a/src/Sema.zig +++ b/src/Sema.zig @@ -9347,13 +9347,17 @@ fn zirFunc( src_locs = sema.code.extraData(Zir.Inst.Func.SrcLocs, extra_index).data; } - // If this instruction has a body it means it's the type of the `owner_decl` - // otherwise it's a function type without a `callconv` attribute and should - // never be `.C`. - const cc: std.builtin.CallingConvention = if (has_body and mod.declPtr(sema.owner_decl_index).is_exported) - .C - else - .Unspecified; + // If this instruction has a body, then it's a function declaration, and we decide + // the callconv based on whether it is exported. Otherwise, the callconv defaults + // to `.Unspecified`. + const cc: std.builtin.CallingConvention = if (has_body) cc: { + const fn_is_exported = if (sema.generic_owner != .none) exported: { + const generic_owner_fn = mod.funcInfo(sema.generic_owner); + const generic_owner_decl = mod.declPtr(generic_owner_fn.owner_decl); + break :exported generic_owner_decl.is_exported; + } else sema.owner_decl.is_exported; + break :cc if (fn_is_exported) .C else .Unspecified; + } else .Unspecified; return sema.funcCommon( block, |