http://d.puremagic.com/issues/show_bug.cgi?id=4058
Summary: Wrong error message with __traits(getMember
Product: D
Version: future
Platform: x86
OS/Version: Windows
Status: NEW
Keywords: diagnostic
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2010-04-03 12:01:17 PDT ---
struct Test {
void hello() {}
}
void main() {
Test t;
string m = "hello";
__traits(getMember, t, m)(); // line 7
}
dmd 2.042 gives:
test.d(7): Error: string expected as second argument of __traits getMember
instead of m
test.d(7): Error: function expected before (), not false of type bool
Defining m as const,immutable or enum string avoids this error. So those two
error messages are bad. Something better can be:
test.d(7): Error: the second argument of __traits getMember must be a not
mutable string.
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