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ktkk 2026-06-24 14:32:27 +00:00
parent c61d74c22c
commit eacf0381c9
13 changed files with 1492 additions and 1399 deletions
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25
src/Class/ConstantPoolInfo/MethodRef.zig Normal file
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const Class = @import("../../Class.zig");
const ConstantPoolInfo = Class.ConstantPoolInfo;
const ResolveError = Class.ResolveError;
class_index: u16,
name_and_type_index: u16,
const Self = @This();
pub fn class(self: *const Self, constant_pool: []const ?ConstantPoolInfo) ResolveError!ConstantPoolInfo {
const class_index = self.class_index - 1;
if (class_index >= constant_pool.len) return ResolveError.InvalidConstantPoolIndex;
const cp_info = constant_pool[class_index];
if (cp_info == null or @as(ConstantPoolInfo.Tag, cp_info.?) != .class) return ResolveError.InvalidConstantType;
return cp_info.?;
}
pub fn nameAndType(self: *const Self, constant_pool: []const ?ConstantPoolInfo) ResolveError!ConstantPoolInfo {
const name_and_type_index = self.name_and_type_index - 1;
if (name_and_type_index >= constant_pool.len) return ResolveError.InvalidConstantPoolIndex;
const cp_info = constant_pool[name_and_type_index];
if (cp_info == null or @as(ConstantPoolInfo.Tag, cp_info.?) != .name_and_type) return ResolveError.InvalidConstantType;
return cp_info.?;
}