LLVMMetadataRef LLVMDIBuilderCreateParameterVariable(
LLVMDIBuilderRef Dref, LLVMMetadataRef Scope, const char *Name,
unsigned ArgNo, LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty,
int AlwaysPreserve, unsigned Flags) {
DIBuilder *D = unwrap(Dref);
return wrap(D->createParameterVariable(
unwrap<DIScope>(Scope), Name, ArgNo, unwrap<DIFile>(File), Line,
unwrap<DIType>(Ty), AlwaysPreserve, static_cast<DINode::DIFlags>(Flags)));
}
int
DefineParameter(
ClientData clientData,
Tcl_Interp *interp,
int objc,
Tcl_Obj *const objv[])
{
if (objc != 8) {
Tcl_WrongNumArgs(interp, 1, objv,
"DIBuilder scope name argIndex file line type");
return TCL_ERROR;
}
DIBuilder *builder;
if (GetDIBuilderFromObj(interp, objv[1], builder) != TCL_OK)
return TCL_ERROR;
DIScope *scope;
if (GetMetadataFromObj(interp, objv[2], "scope", scope) != TCL_OK)
return TCL_ERROR;
std::string name = Tcl_GetString(objv[3]);
int argIndex, line;
if (Tcl_GetIntFromObj(interp, objv[4], &argIndex) != TCL_OK)
return TCL_ERROR;
if (argIndex < 1) {
Tcl_SetObjResult(interp, Tcl_NewStringObj(
"argument indices must be at least 1", -1));
return TCL_ERROR;
}
DIFile *file;
if (GetMetadataFromObj(interp, objv[5], "file", file) != TCL_OK)
return TCL_ERROR;
if (Tcl_GetIntFromObj(interp, objv[6], &line) != TCL_OK)
return TCL_ERROR;
DIType *type;
if (GetMetadataFromObj(interp, objv[7], "type", type) != TCL_OK)
return TCL_ERROR;
#if (LLVM_VERSION_MAJOR >=3 && LLVM_VERSION_MINOR > 7)
auto val = builder->createParameterVariable(scope, name,
(unsigned) argIndex, file, (unsigned) line, type);
#else
// This API was deprecated (and made private) after 3.7
auto val = builder->createLocalVariable(
llvm::dwarf::DW_TAG_arg_variable, scope, name, file,
(unsigned) line, type, false, 0, (unsigned) argIndex);
#endif
Tcl_SetObjResult(interp, NewMetadataObj(val, "Variable"));
return TCL_OK;
}
LLVMMetadataRef LLVMDIBuilderCreateLocalVariable(
LLVMDIBuilderRef Dref, unsigned, LLVMMetadataRef Scope,
const char *Name, LLVMMetadataRef File, unsigned Line, LLVMMetadataRef Ty,
int AlwaysPreserve, unsigned Flags, unsigned ArgNo) {
DIBuilder *D = unwrap(Dref);
// FIXME: Update the Go bindings to match the DIBuilder API.
if (ArgNo)
return wrap(D->createParameterVariable(
unwrap<DIScope>(Scope), Name, ArgNo, unwrap<DIFile>(File), Line,
unwrap<DIType>(Ty), AlwaysPreserve, Flags));
return wrap(D->createAutoVariable(unwrap<DIScope>(Scope), Name,
unwrap<DIFile>(File), Line,
unwrap<DIType>(Ty), AlwaysPreserve, Flags));
}
