On Friday, 7 April 2017 at 17:06:31 UTC, Russel Winder wrote:
Simple Dub build of a Factorial example using Unit-Threaded for
testing. Works fine with ldc2 breaks with dmd. This is on
Debian Sid fully up to date.
|> ldc2 --version
LDC - the LLVM D compiler (1.1.1):
based on DMD v2.071.2 and LLVM 3.9.1
built with LDC - the LLVM D compiler (1.1.0)
Default target: x86_64-pc-linux-gnu
Host CPU: broadwell
http://dlang.org - http://wiki.dlang.org/LDC
|> dmd --version
DMD64 D Compiler v2.073.2
|> dub test --compiler=ldc2
Package factorial (configuration "unittest") defines no import
paths, use {"importPaths": [...]} or the default package
directory structure to fix this.
Running custom 'unittest' configuration.
Performing "unittest" build using ldc2 for x86_64.
unit-threaded 0.7.11: target for configuration "library" is up
to date.
factorial ~master: building configuration "unittest"...
Running pre-build commands...
Building package unit-threaded in
/home/users/russel/.dub/packages/unit-threaded-0.7.11/unit-threaded/
Performing "$DFLAGS" build using dmd for x86_64.
unit-threaded 0.7.11: building configuration "gen_ut_main"...
Linking...
Running
../../../../.dub/packages/unit-threaded-0.7.11/unit-threaded/gen_ut_main -f ut_main.d
To force a rebuild of up-to-date targets, run again with
--force.
Running ./factorial-test
Automatically generated file ut_main.d
Running unit tests from dirs ["."]
factorial.Check the base case for all algorithms.:
factorial.Check the property for all algorithms.:
factorial.Traditional example-based testing.:
Time taken: 34 ms, 363 μs, and 2 hnsecs
3 test(s) run, 0 failed.
OK!
|> dub test
Package factorial (configuration "unittest") defines no import
paths, use {"importPaths": [...]} or the default package
directory structure to fix this.
Running custom 'unittest' configuration.
Performing "unittest" build using dmd for x86_64.
unit-threaded 0.7.11: target for configuration "library" is up
to date.
factorial ~master: building configuration "unittest"...
Running pre-build commands...
Building package unit-threaded in
/home/users/russel/.dub/packages/unit-threaded-0.7.11/unit-threaded/
Performing "$DFLAGS" build using dmd for x86_64.
unit-threaded 0.7.11: building configuration "gen_ut_main"...
Linking...
Running
../../../../.dub/packages/unit-threaded-0.7.11/unit-threaded/gen_ut_main -f ut_main.d
factorial.d(71,15): Error: template std.bigint.BigInt.__ctor
cannot deduce function from argument types !()(string)
immutable, candidates are:
/usr/include/dmd/phobos/std/bigint.d(64,5):
std.bigint.BigInt.__ctor(Range)(Range s) if
(isBidirectionalRange!Range && isSomeChar!(ElementType!Range)
&& !isInfinite!Range)
/usr/include/dmd/phobos/std/bigint.d(146,5):
std.bigint.BigInt.__ctor(T)(T x) if (isIntegral!T)
/usr/include/dmd/phobos/std/bigint.d(162,5):
std.bigint.BigInt.__ctor(T)(T x) if (is(Unqual!T == BigInt))
dmd failed with exit code 1.
If anyone has any useful intelligence as to what happening and
how I
can workaround it, I'd be a grateful bunny.
Do you have the -dip1000 switch enabled?
