mirror of
https://github.com/m-labs/artiq.git
synced 2024-12-25 11:18:27 +08:00
compiler: disallow op= on mutable lists only (fix #835).
This only really applies to lists since those use fat pointers. `x.y += z` is fine.
This commit is contained in:
parent
cda9719f4b
commit
ca254ec55e
@ -330,7 +330,7 @@ class EscapeValidator(algorithm.Visitor):
|
||||
self.visit_assignment(target, node.value)
|
||||
|
||||
def visit_AugAssign(self, node):
|
||||
if builtins.is_allocated(node.target.type):
|
||||
if builtins.is_list(node.target.type):
|
||||
note = diagnostic.Diagnostic("note",
|
||||
"try using `{lhs} = {lhs} {op} {rhs}` instead",
|
||||
{"lhs": node.target.loc.source(),
|
||||
@ -338,7 +338,7 @@ class EscapeValidator(algorithm.Visitor):
|
||||
"op": node.op.loc.source()[:-1]},
|
||||
node.loc)
|
||||
diag = diagnostic.Diagnostic("error",
|
||||
"values cannot be mutated in-place", {},
|
||||
"lists cannot be mutated in-place", {},
|
||||
node.op.loc, [node.target.loc],
|
||||
notes=[note])
|
||||
self.engine.process(diag)
|
||||
|
Loading…
Reference in New Issue
Block a user