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Mono/C#: Fix bindings generator with void vararg methods 

Commit 4d727f1ee6 made it possible for vararg
methods to return void. This broke the C# bindings generator which was
assuming in one place that vararg methods always return Variant.
This commit is contained in:
Ignacio Etcheverry 2020-01-02 18:02:45 +01:00
parent 1c88ee6c96
commit f3aa793ba3
1 changed files with 5 additions and 3 deletions
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2
modules/mono/editor/bindings_generator.cpp
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@ -2066,10 +2066,12 @@ Error BindingsGenerator::_generate_glue_method(const BindingsGenerator::TypeInte
p_output.append(p_imethod.arguments.size() ? C_LOCAL_PTRCALL_ARGS ".ptr()" : "NULL");
p_output.append(", total_length, vcall_error);\n");
if (!ret_void) {
// See the comment on the C_LOCAL_VARARG_RET declaration
if (return_type->cname != name_cache.type_Variant) {
p_output.append("\t" C_LOCAL_RET " = " C_LOCAL_VARARG_RET ";\n");
}
}
} else {
p_output.append("\t" CS_PARAM_METHODBIND "->ptrcall(" CS_PARAM_INSTANCE ", ");
p_output.append(p_imethod.arguments.size() ? C_LOCAL_PTRCALL_ARGS ", " : "NULL, ");