digitalmars.D.bugs - [Issue 9317] New: ParameterStorageClassTuple reports errors for inout function
- d-bugmail puremagic.com (46/46) Jan 14 2013 http://d.puremagic.com/issues/show_bug.cgi?id=9317
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http://d.puremagic.com/issues/show_bug.cgi?id=9317 Summary: ParameterStorageClassTuple reports errors for inout function Product: D Version: D2 Platform: All OS/Version: All Status: NEW Keywords: rejects-valid Severity: normal Priority: P2 Component: Phobos AssignedTo: nobody puremagic.com ReportedBy: k.hara.pg gmail.com Separation from: http://d.puremagic.com/issues/show_bug.cgi?id=8695#c1 ----------------- import std.traits; inout int func(inout int param) { return param; } void main() { alias stcs = ParameterStorageClassTuple!(typeof(func)); pragma(msg, stcs); } ----------------- /usr/local/include/dmd2/std/traits.d(97): Error: key 'g' not found in associative array ['a':cast(FunctionAttribute)1u,'b':cast(FunctionAttribute)2u,'c':cast(FunctionAttribute)4u,'d':cast(FunctionAttribute)8u,'e':cast(FunctionAttribute)16u,'f':cast(FunctionAttribute)32u] /usr/local/include/dmd2/std/traits.d(458): called from here: demangleFunctionAttributes("NgiZi"c) /usr/local/include/dmd2/std/traits.d(97): Error: key 'g' not found in associative array ['a':cast(FunctionAttribute)1u,'b':cast(FunctionAttribute)2u,'c':cast(FunctionAttribute)4u,'d':cast(FunctionAttribute)8u,'e':cast(FunctionAttribute)16u,'f':cast(FunctionAttribute)32u] /usr/local/include/dmd2/std/traits.d(458): called from here: demangleFunctionAttributes("NgiZi"c) /home/c565/c253.d(10): Error: template instance std.traits.ParameterStorageClassTuple!(inout int(inout(int) param)) error instantiating demangleNextParameter!(demangleFunctionAttributes("NgiZi"c).rest) ----------------- -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317 Dicebot <m.strashun gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |m.strashun gmail.com Quick investigation: this is actually more related to demangleXXX family of functions in std.traits Their type system awareness seems a bit out of date :) -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317Quick investigation: this is actually more related to demangleXXX family of functions in std.traits Their type system awareness seems a bit out of date :)As far as I see, demangleParameterStorageClass has no problem. In current, the set of valid parameter storage classes is (scope, out ref, lazy). And `inout` is always treated as a type qualifier, so is not contained the set. On the other hand, demangleFunctionAttributes has the problem that just reported here. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317 Kenji Hara <k.hara.pg gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |pull https://github.com/D-Programming-Language/phobos/pull/1073 -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317In current, the set of valid parameter storage classes is (scope, out ref, lazy). And `inout` is always treated as a type qualifier, so is not contained the set.Is there any single place on dlang.org or in TDPL where this can be read? I am struggling to find proper classification of D type system since the very start of work on fullyQualifiedTypeName. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317Mostly complete thing is here. http://dlang.org/function#parameters - const, immutable, share, and inout implicitly qualify the parameter type. That means, foo(const T param) is implicitly translated to foo(const(T) param). After that, they will not remain as actual 'storage class'. - The description >>'in' equivalent to 'const scope'<< is not correct. With current compiler implementation, 'in' is just treated as 'const'. So it's treated as a part of type, and will not remain as actual 'storage class' - Remaining four, 'ref', 'scope', 'lazy', and 'out' will have actual meanings as 'storage class'. -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------In current, the set of valid parameter storage classes is (scope, out ref, lazy). And `inout` is always treated as a type qualifier, so is not contained the set.Is there any single place on dlang.org or in TDPL where this can be read? I am struggling to find proper classification of D type system since the very start of work on fullyQualifiedTypeName.
Jan 14 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317 Alex Rønne Petersen <alex lycus.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |alex lycus.org Resolution| |FIXED -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 15 2013
http://d.puremagic.com/issues/show_bug.cgi?id=9317 Commits pushed to master at https://github.com/D-Programming-Language/phobos https://github.com/D-Programming-Language/phobos/commit/dd42a751067df54ca181f4f87b9274611a298bfc fix Issue 9317 - ParameterStorageClassTuple reports errors for inout function https://github.com/D-Programming-Language/phobos/commit/afe4ba151d673fa2d115922bad016c163789e55c Issue 9317 - ParameterStorageClassTuple reports errors for inout function -- Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email ------- You are receiving this mail because: -------
Jan 15 2013