[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=7874

--- Comment #7 from github-bugzi...@puremagic.com ---
Commit pushed to master at https://github.com/D-Programming-Language/dmd

https://github.com/D-Programming-Language/dmd/commit/8be17b6a7b715faeb9321afba21623eaf5cca87c
fix Issue 7874 - [CTFE] internal error: unsupported assignment (x OP= y) = z

Fixed in PR #4227 (22badb69bd07f013b96383ae4e07dd93cf12d115).

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=7874

github-bugzi...@puremagic.com changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=7874

Kenji Hara k.hara...@gmail.com changed:

   What|Removed |Added

   Keywords||pull

--- Comment #6 from Kenji Hara k.hara...@gmail.com ---
Fixed in 2.067a git-head, by:
https://github.com/D-Programming-Language/dmd/pull/4227

Test case addition:
https://github.com/D-Programming-Language/dmd/pull/4319

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

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http://d.puremagic.com/issues/show_bug.cgi?id=7874



--- Comment #5 from timon.g...@gmx.ch 2012-04-22 09:44:30 PDT ---
That is not what this bug report is about. One can never argue that an ICE and
spitting out of internal IR are good things.

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

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--- Comment #3 from timon.g...@gmx.ch 2012-04-21 11:44:38 PDT ---
(In reply to comment #2)
 Actually, the first example gives on 2.059
 
 PS E:\DigitalMars\dmd2\samples dmd -c bug
 bug.d(2): Error: function bug.foo (int x) is not callable using argument types
 ()
 bug.d(2): Error: expected 1 function arguments, not 0

That is a typo. Fixed test case:

int foo(int x){return ++x=1;}
enum bar = foo(0);

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

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--- Comment #4 from SomeDude lovelyd...@mailmetrash.com 2012-04-21 14:36:01 
PDT ---
One could argue that the fact that such code is rejected is rather a good
thing.

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[Issue 7874] [CTFE] internal error: unsupported assignment (x OP= y) = z

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Don clugd...@yahoo.com.au changed:

   What|Removed |Added

 CC||clugd...@yahoo.com.au
Summary|[CTFE] CTFE internal error: |[CTFE] internal error:
   |unsupported assignment  |unsupported assignment (x
   ||OP= y) = z


--- Comment #1 from Don clugd...@yahoo.com.au 2012-04-17 01:43:48 PDT ---
Applies to many forms of op= assignment, including some cases of ref
assignment.
Eg.


int foo(int[] x){ auto b =  (x~=x)=[1,2,3]; return 3; }
enum bar = foo([7,5]);

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