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Fix Bugzilla 24705 - Arguments of synchronized method are wrongly shared with -preview=nosharedaccess

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Nick Treleaven 2024-08-16 15:45:36 +01:00 • committed by The Dlang Bot
parent ae2dc11619
commit 1d2e15ef18
2 changed files with 8 additions and 3 deletions
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4
compiler/src/dmd/expressionsem.d
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@ -15155,10 +15155,8 @@ bool checkSharedAccess(Expression e, Scope* sc, bool returnRef = false)
{
if (e.var.isThisDeclaration())
return false;
else
return sharedError(e);
}
else if (!allowRef && e.var.type.isShared())
if (!allowRef && e.var.type.isShared())
return sharedError(e);
return false;

7
compiler/test/compilable/test22626.d
View file

@ -20,4 +20,11 @@ class Oops
// this shouldn't compile `k` is a field of class `Oops`
static assert (!__traits(compiles, k = 2));
}
// https://issues.dlang.org/show_bug.cgi?id=24705
synchronized void foo(int n)
{
// Error: direct access to shared `n` is not allowed, see `core.atomic`
int a = n;
}
}