[Issue 17544] New: Versions derived from predefined versions not reserved
via Digitalmars-d-bugs
digitalmars-d-bugs at puremagic.com
Sat Jun 24 05:05:05 PDT 2017
https://issues.dlang.org/show_bug.cgi?id=17544
Issue ID: 17544
Summary: Versions derived from predefined versions not reserved
Product: D
Version: D2
Hardware: All
OS: All
Status: NEW
Severity: normal
Priority: P1
Component: dmd
Assignee: nobody at puremagic.com
Reporter: ibuclaw at gdcproject.org
The documentations says (emphasis on the last sentence):
---
It is inevitable that the D language will evolve over time. Therefore, the
version identifier namespace beginning with "D_" is reserved for identifiers
indicating D language specification or new feature conformance. Further, all
identifiers derived from the ones listed above by appending any character(s)
are reserved.
This means that e.g. ARM_foo and Windows_bar are reserved while foo_ARM and
bar_Windows are not.
---
However, this code compiles, which seems contrary to the spec.
---
version = ARM_foo;
version = Windows_bar;
version (ARM_foo)
{
void foo()
{
}
}
version (Windows_bar)
{
void bar()
{
}
}
---
--
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