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From: Bohdan Vlasyuk <bohdan@kivc.vstu.vinnica.ua>
To: gcc@gcc.gnu.org
Subject: gcc 3.0 and C++
Date: Thu, 19 Jul 2001 11:07:00 -0000	[thread overview]
Message-ID: <20010719205958.A5064@kivc.vstu.vinnica.ua> (raw)

I have strange feeling that it's a kind of `something wrong' with
gcc. Trying to compile my program on gcc 3.0, have this error:

language.cpp: In constructor `LangList::LangList()':
language.cpp:285: no matching function for call to `Data::Data(Data)'
data.h:13: candidates are: Data::Data(Data&)
data.h:11:                 Data::Data(char*)
data.h:10:                 Data::Data(long int)
language.cpp:285:   initializing argument 1 of `Language::Language(Data)' from 
   result of `Data::Data(char*)'

relevant lines:

				if(S_ISREG(statistics.st_mode))	{
					Language * newlang = new Language(directory->d_name);	
directory->d_name is char*

Language has only one constructor:

	Language(Data);


Data is a kind of universal malloc'ed type, that'd be used [in future
version :-)] for garbage collection. It can be constructed with:

	Data(long new_size);
	Data(char*s);
	Data();
	Data(Data& new_d);


I don't understand, why can't Language(char*) just make it
Language(Data(char*)), and why does it complain..

I'm sorry if that's not actually bug, and I admit I'm not very good in
C++.

P.s.: I could send actual preprocessed output, but I guess it'll wait
until anyone would actually confirm it's bug.

thanks!

-- 
You love peace.

             reply	other threads:[~2001-07-19 11:07 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-07-19 11:07 Bohdan Vlasyuk [this message]
2001-07-20  2:48 ` Rob Taylor
2001-07-20  3:34   ` Rob Taylor
2001-07-20  4:06 Bohdan Vlasyuk

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