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Improve Kym Run-TIme Errors #45

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kayomn merged 5 commits from better-kym-runtime-errors into main 2023-11-06 00:47:37 +01:00
Conversation 0 Commits 5 Files Changed 7 +7 -2
1 changed files with 7 additions and 2 deletions
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source/ona/kym.zig
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@ -683,8 +683,8 @@ pub const RuntimeEnv = struct {
break: convert self.new_string(string[0 .. length.?]);
},
.syscall => self.new_string("<syscall>"),
.dynamic => self.new_string("<dynamic>"),
.syscall => self.new_string("syscall"),
.dynamic => |dynamic| dynamic.typeinfo().to_string(self, dynamic.userdata()),
};
}
@ -957,6 +957,7 @@ pub const Typeinfo = struct {
name: []const coral.io.Byte,
size: usize,
destruct: ?*const fn (env: *RuntimeEnv, userdata: []coral.io.Byte) void = null,
to_string: *const fn (env: *RuntimeEnv, userdata: []coral.io.Byte) RuntimeError!*RuntimeRef = default_to_string,
call: *const fn (env: *RuntimeEnv, userdata: []coral.io.Byte, frame: Frame) RuntimeError!?*RuntimeRef = default_call,
get: *const fn (env: *RuntimeEnv, userdata: []coral.io.Byte, index: *const RuntimeRef) RuntimeError!?*RuntimeRef = default_get,
set: *const fn (env: *RuntimeEnv, userdata: []coral.io.Byte, value: *const RuntimeRef, value: ?*const RuntimeRef) RuntimeError!void = default_set,
@ -972,6 +973,10 @@ pub const Typeinfo = struct {
fn default_set(env: *RuntimeEnv, _: []coral.io.Byte, _: *const RuntimeRef, _: ?*const RuntimeRef) RuntimeError!void {
return env.raise(error.BadOperation, "this dynamic object is not set-indexable", .{});
}
fn default_to_string(env: *RuntimeEnv, _: []coral.io.Byte) RuntimeError!*RuntimeRef {
return env.raise(error.BadOperation, "this dynamic object is not stringable", .{});
}
};
pub fn assert(env: *RuntimeEnv, condition: bool) RuntimeError!void {