hcl/t/class-5001.err
2024-09-03 12:18:08 +09:00

189 lines
2.9 KiB
Plaintext

class ##ERROR: syntax error - no class body
---
class B ##ERROR: syntax error - no class body
---
class B ( ##ERROR: syntax error - block expression expected as 'class' body
)
---
class B + ##ERROR: syntax error - prohibited binary operator - +
---
J := 11
class B {
if (== J 10) {
defun :*newA() {
return self
}
} else {
defun :*newB() {
return self
}
}
}
t2 := (B:newB)
t1 := (B:newA) ##ERROR: exception not handled - "unable to send newA to B - 'newA' not found in B"
---
class B [ x ] {
if (x > 0) { ##ERROR: syntax error - prohibited access to instance variable - x
}
}
---
class B [ x y ] {
};
class X :: B [ a b ] {
fun :* new(t) {
| a |
set self.a t;
set a 100;
set self.b (* t 2);
set self.c (fun(b) { ##ERROR: syntax error - unknown class-level variable name
printf "xxxx [%d]\n" b;
});
return self;
};
fun print() {
self.c (+ self.a self.b);
printf "a=%d b=%d\n" self.a self.b;
}
};
---
class X {
fun :* xxx() {
return X;
}
fun :* qqq() {
return "hello"
}
fun String:length() { ##ERROR: syntax error - function name not valid
return (str.length self)
}
}
---
class X {
fun :* xxx() {
return X;
}
fun :* qqq() {
return "hello"
}
}
## this triggers a runtime error as J isn't a class name
fun J:ccc() { ##ERROR: exception not handled - "J accessed without initialization"
return 999
}
---
X := 20
## this also raises a runtime error as X isn't a class name
fun X:xxx() { ##ERROR: exception not handled - "not class"
return self
}
---
## this must not be very useful as Array is an index item
## and the clase instantiation method can't specify the size
## you can't place an item in the arrya at all.
fun Array:*boom() {
core.basicAtPut self 0 10 ##ERROR: exception not handled - "position(0) out of range - negative or greater than or equal to 0"
printf "%O" self
return self
}
Array:boom
---
class X [ a b c ] {
fun :* new () {
self.a := 20
return self
}
fun getA() { return self.a }
}
## the instance variables are not accessible in out-of-class method
## defintionas there isn't a good way to know the class structure
## as X isn't known in advance and can point to anything
fun X:get_a() {
return self.a ##ERROR: syntax error - not allowed to prefix with self
}
printf "%d\n" ((X:new):get_a)
---
class F [ a b c ] {
}
class X [ a b c ] {
fun oh() {
fun F:get_a() {
return super.a ##ERROR: syntax error - not allowed to prefix with super
}
}
}
---
class F {
}
class F { ##ERROR: exception not handled - "prohibited redefintion of F
}
---
class F {
}
F := 30 ##ERROR: exception not handled - "prohibited redefintion of F
---
class F {
}
F := (class { ##ERROR: exception not handled - "prohibited redefintion of F"
})
---
F := (class {
})
F := (class F { ##ERROR: exception not handle - "prohibited redefintion of F"
})
## TDOO: do we need to allow the above?
##F := 30
##class F { ##ERROR: exception not handled - "prohibited redefintion of F"
##}