diff options
Diffstat (limited to 'modules/gdscript/gdscript_compiler.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_compiler.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/modules/gdscript/gdscript_compiler.cpp b/modules/gdscript/gdscript_compiler.cpp index 3b494dbae7..006fbece53 100644 --- a/modules/gdscript/gdscript_compiler.cpp +++ b/modules/gdscript/gdscript_compiler.cpp @@ -1253,6 +1253,25 @@ int GDScriptCompiler::_parse_expression(CodeGen &codegen, const GDScriptParser:: codegen.opcodes.push_back(src_address_b); // argument 2 (unary only takes one parameter) } break; + case GDScriptParser::OperatorNode::OP_IS_BUILTIN: { + ERR_FAIL_COND_V(on->arguments.size() != 2, false); + ERR_FAIL_COND_V(on->arguments[1]->type != GDScriptParser::Node::TYPE_TYPE, false); + + int slevel = p_stack_level; + + int src_address_a = _parse_expression(codegen, on->arguments[0], slevel); + if (src_address_a < 0) + return -1; + + if (src_address_a & GDScriptFunction::ADDR_TYPE_STACK << GDScriptFunction::ADDR_BITS) + slevel++; //uses stack for return, increase stack + + const GDScriptParser::TypeNode *tn = static_cast<const GDScriptParser::TypeNode *>(on->arguments[1]); + + codegen.opcodes.push_back(GDScriptFunction::OPCODE_IS_BUILTIN); // perform operator + codegen.opcodes.push_back(src_address_a); // argument 1 + codegen.opcodes.push_back((int)tn->vtype); // argument 2 (unary only takes one parameter) + } break; default: { ERR_EXPLAIN("Bug in bytecode compiler, unexpected operator #" + itos(on->op) + " in parse tree while parsing expression."); |