http://d.puremagic.com/issues/show_bug.cgi?id=3845

           Summary: [module system] A problem caused by duplicated import
           Product: D
           Version: 2.040
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: minor
          Priority: P2
         Component: DMD
        AssignedTo: nobody@puremagic.com
        ReportedBy: bearophile_hugs@eml.cc


--- Comment #0 from bearophile_hugs@eml.cc 2010-02-23 17:48:22 PST ---
A small problem in the module system.
To see this problem you need 3 source files, named test1.d, mod1.d, mod2.d:

-----------------

module mod1;
import std.string: join;
import std.string: join;

-----------------

module mod2;
import std.string: join;

-----------------

The main module is test1.d:

module test1;
import mod1, mod2;
void main() {
    join(["a"], "");
}

-----------------

Got, DMD output:
test1.d(4): Error: mod1.join at mod1.d(2) conflicts with mod2.join at mod2.d(2)

Expected:
No errors, or an error in mod1 of duplicated import statement.

Note: in real code with many imports it's easy enough to import two times the same name from the same module.

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=3845



--- Comment #1 from bearophile_hugs@eml.cc 2010-08-01 15:10:51 PDT ---
See also bug 4563

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------

http://d.puremagic.com/issues/show_bug.cgi?id=3845


dawg@dawgfoto.de changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |dawg@dawgfoto.de
         Resolution|                            |WORKSFORME


--- Comment #2 from dawg@dawgfoto.de 2012-02-14 05:52:16 PST ---
cat > mod1.d << CODE
module mod1;
import std.string: join;
import std.string: join;
CODE

cat > mod2.d << CODE
module mod2;
import std.string: join;
CODE

cat > test1.d << CODE
module test1;
import mod1, mod2;
void main() {
    join(["a"], "");
}
CODE

dmd -c test1.d

-------
mod1.d(2): Error: alias mod1.join conflicts with alias mod1.join at mod1.d(3)
                                                          ^--- mod1

It's complaining about:
import std.string: join;
import std.string: join;

-- 
Configure issuemail: http://d.puremagic.com/issues/userprefs.cgi?tab=email
------- You are receiving this mail because: -------