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| author | Iain Buclaw <ibuclaw@gdcproject.org> | 2019-06-16 07:49:06 +0000 |
|---|---|---|
| committer | Iain Buclaw <ibuclaw@gcc.gnu.org> | 2019-06-16 07:49:06 +0000 |
| commit | 88ad43b1f91f7cd2ba9c342c6c1a6da82e6088bf (patch) | |
| tree | 57131c9c2449ea596790736ae8ad297416d7e1b9 /gcc/d/dmd/func.c | |
| parent | a1543fb19ba17a455b0e9df5e373a1643082f5d2 (diff) | |
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re PR d/90651 (ICE in FuncDeclaration::semantic3, at d/dmd/func.c:1524)
PR d/90651
d/dmd: Merge upstream dmd 0f6cbbcad
Fixes segmentation fault in FuncDeclaration::semantic3.
Reviewed-on: https://github.com/dlang/dmd/pull/10003
gcc/d/ChangeLog:
2019-06-16 Iain Buclaw <ibuclaw@gdcproject.org>
* typeinfo.cc (object_module): New variable.
(make_frontend_typeinfo): Update signature. Set temporary on
generated TypeInfo classes.
(create_tinfo_types): Set object_module. Move generation of front-end
typeinfo into ...
(create_frontend_tinfo_types): ... New function.
(layout_typeinfo): Call create_frontend_tinfo_types.
(layout_classinfo): Likewise.
(layout_cpp_typeinfo): Likewise.
(create_typeinfo): Likewise.
From-SVN: r272345
Diffstat (limited to 'gcc/d/dmd/func.c')
| -rw-r--r-- | gcc/d/dmd/func.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/d/dmd/func.c b/gcc/d/dmd/func.c index 568decc..04c70cf 100644 --- a/gcc/d/dmd/func.c +++ b/gcc/d/dmd/func.c @@ -1520,6 +1520,18 @@ void FuncDeclaration::semantic3(Scope *sc) { if (f->linkage == LINKd) { + // Variadic arguments depend on Typeinfo being defined + if (!global.params.useTypeInfo || !Type::dtypeinfo || !Type::typeinfotypelist) + { + if (!global.params.useTypeInfo) + error("D-style variadic functions cannot be used with -betterC"); + else if (!Type::typeinfotypelist) + error("`object.TypeInfo_Tuple` could not be found, but is implicitly used in D-style variadic functions"); + else + error("`object.TypeInfo` could not be found, but is implicitly used in D-style variadic functions"); + fatal(); + } + // Declare _arguments[] v_arguments = new VarDeclaration(Loc(), Type::typeinfotypelist->type, Id::_arguments_typeinfo, NULL); v_arguments->storage_class |= STCtemp | STCparameter; |