https://issues.dlang.org/show_bug.cgi?id=23158
Issue ID: 23158
Summary: synchronized class data is not locked in free function
in same module
Product: D
Version: D2
Hardware: x86
OS: Windows
Status: NEW
Severity: normal
Priority: P1
Component: dmd
Assignee: [email protected]
Reporter: [email protected]
synchronized class C {
private int i;
}
public void foo(C c) {
c.i++;
}
$ dmd -vasm -c old/syncclass.d
_D9syncclass3fooFCQq1CZv:
0000: FF 40 08 inc dword ptr 8[EAX]
0003: C3 ret
foo just incremented `c.i` without locking `c`. Field access should probably be
an error outside a `synchronized (c)` statement, unless `c` is `shared`.
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