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add type_is_enum

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This commit is contained in:
Judah Caruso 2025-05-25 15:10:06 -06:00
parent 0632f97757
commit 7063c63c2d
1 changed files with 24 additions and 17 deletions
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41
meta/type_info.jai
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@ -38,27 +38,16 @@ type_is_struct :: ($$T: Type) -> bool, *Type_Info_Struct {
return ok, info.(*Type_Info_Struct); return ok, info.(*Type_Info_Struct);
} }
enum_max :: (T: Type) -> int #expand { type_is_enum :: ($$T: Type) -> bool, *Type_Info_Enum {
#assert T.(*Type_Info).type == .ENUM; ok, info := check_type_tag(T, .ENUM);
return #run -> int { return ok, info.(*Type_Info_Enum);
info := T.(*Type_Info_Enum);
if info.values.count == 0 {
return 0;
}
max := 0;
for info.values if it > max {
max = it;
}
return max;
};
} }
enum_min :: (T: Type) -> int #expand { enum_min :: (T: Type) -> int #expand {
#assert T.(*Type_Info).type == .ENUM;
return #run -> int { return #run -> int {
info := T.(*Type_Info_Enum); ok, info := type_is_enum(T);
assert(ok, "type given to enum_min must be an enum");
if info.values.count == 0 { if info.values.count == 0 {
return 0; return 0;
} }
@ -71,3 +60,21 @@ enum_min :: (T: Type) -> int #expand {
return min; return min;
}; };
} }
enum_max :: (T: Type) -> int #expand {
return #run -> int {
ok, info := type_is_enum(T);
assert(ok, "type given to enum_max must be an enum");
if info.values.count == 0 {
return 0;
}
max := 0;
for info.values if it > max {
max = it;
}
return max;
};
}