[Issue 2355] is() doesn't resolve aliases before template matching
http://d.puremagic.com/issues/show_bug.cgi?id=2355 Walter Bright changed: What|Removed |Added Status|NEW |RESOLVED CC||bugzi...@digitalmars.com Resolution||FIXED --- Comment #5 from Walter Bright 2011-07-17 17:21:46 PDT --- https://github.com/D-Programming-Language/dmd/commit/caf0c7ff55d42002b534b4ef67f6581e1db078fe https://github.com/D-Programming-Language/dmd/commit/145d6dbc3a542bac1451dec4fb77a1823e755777 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 2355] is() doesn't resolve aliases before template matching
http://d.puremagic.com/issues/show_bug.cgi?id=2355 yebblies changed: What|Removed |Added CC||pun...@coverify.org --- Comment #4 from yebblies 2011-07-13 11:25:35 EST --- *** Issue 6304 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 2355] is() doesn't resolve aliases before template matching
http://d.puremagic.com/issues/show_bug.cgi?id=2355 yebblies changed: What|Removed |Added Keywords|wrong-code |patch, rejects-valid CC||yebbl...@gmail.com Platform|x86 |All Version|2.019 |D2 OS/Version|Windows |All --- Comment #3 from yebblies 2011-07-12 18:41:18 EST --- https://github.com/D-Programming-Language/dmd/pull/238 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 2355] is() doesn't resolve aliases before template matching
http://d.puremagic.com/issues/show_bug.cgi?id=2355 yebblies changed: What|Removed |Added CC||c...@klickverbot.at --- Comment #2 from yebblies 2011-07-12 18:31:22 EST --- *** Issue 5830 has been marked as a duplicate of this issue. *** -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email --- You are receiving this mail because: ---
[Issue 2355] is() doesn't resolve aliases before template matching
http://d.puremagic.com/issues/show_bug.cgi?id=2355
clugd...@yahoo.com.au changed:
What|Removed |Added
Summary|is() fails to recognize a |is() doesn't resolve aliases
|static array|before template matching
--- Comment #1 from clugd...@yahoo.com.au 2009-04-08 08:00 ---
Actually, the bug is not really a problem with static arrays. The problem is
just that is() isn't resolving aliases. If you replace 'size_t' with 'int' or
'uint', it works fine.
BTW the original code no longer works, since literals are now dynamic arrays,
not static arrays.
template IsStaticSmart(T) {
static if (is( T E : E[S], int S))
enum IsStaticSmart = "true: " ~ E.stringof;
else
enum IsStaticSmart = "false";
}
alias int AliasInt;
template IsStaticSmart2(T) {
static if (is( T E : E[S], AliasInt S))
enum IsStaticSmart2 = "true: " ~ E.stringof;
else
enum IsStaticSmart2 = "false";
}
char [3] z;
pragma(msg, IsStaticSmart!(typeof(z)));
pragma(msg, IsStaticSmart2!(typeof(z)));
DMD2.028 displays:
true: char
false
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