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GDScript: Allow casting enum to int

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An enum value is always an integer so the cast is valid. The code here
now consider this case to avoid giving an error message.
This commit is contained in:
George Marques 2024-04-12 11:49:21 -03:00
parent 30e71782af
commit 030995c10d
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GPG key ID: 046BD46A3201E43D
3 changed files with 13 additions and 0 deletions
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2
modules/gdscript/gdscript_analyzer.cpp
View file

@ -3469,6 +3469,8 @@ void GDScriptAnalyzer::reduce_cast(GDScriptParser::CastNode *p_cast) {
if (op_type.builtin_type == Variant::INT && cast_type.kind == GDScriptParser::DataType::ENUM) {
mark_node_unsafe(p_cast);
valid = true;
} else if (op_type.kind == GDScriptParser::DataType::ENUM && cast_type.builtin_type == Variant::INT) {
valid = true;
} else if (op_type.kind == GDScriptParser::DataType::BUILTIN && cast_type.kind == GDScriptParser::DataType::BUILTIN) {
valid = Variant::can_convert(op_type.builtin_type, cast_type.builtin_type);
} else if (op_type.kind != GDScriptParser::DataType::BUILTIN && cast_type.kind != GDScriptParser::DataType::BUILTIN) {

9
modules/gdscript/tests/scripts/analyzer/features/cast_enum_to_int.gd Normal file
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@ -0,0 +1,9 @@
# GH-85882
enum Foo { A, B, C }
func test():
var a := Foo.A
var b := a as int + 1
print(b)

2
modules/gdscript/tests/scripts/analyzer/features/cast_enum_to_int.out Normal file
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@ -0,0 +1,2 @@
GDTEST_OK
1