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November 29, 2018 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Eduard Staniloiu <edi33416@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |edi33416@gmail.com --- Comment #1 from Eduard Staniloiu <edi33416@gmail.com> --- I think they already are, but I could be wrong. Did you try forcing the compile time evaluation? I had no problem running the following ``` enum r = pow(2.0, 5); static assert(r == 32.0); static assert(log(E) == 1); enum f = sin(-2.0f); static assert(fabs(f - -0.909297f) < .00001); ``` Those are all altered unittests from std.math, to which I added `enum varName` and `static assert` instead of `assert` -- |
November 29, 2018 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 --- Comment #2 from Eduard Staniloiu <edi33416@gmail.com> --- (In reply to Manu from comment #0) > I usually workaround with a static constructor that pre-computes tables at startup, but that only solves some subset of cases. When I want those tables to interact with other CTFE code, I'm blocked. Maybe you can replace the static ctor with this idiom https://p0nce.github.io/d-idioms/#Precomputed-tables-at-compile-time-through-CTFE -- |
November 30, 2018 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Simen Kjaeraas <simen.kjaras@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |simen.kjaras@gmail.com --- Comment #3 from Simen Kjaeraas <simen.kjaras@gmail.com> --- (In reply to Eduard Staniloiu from comment #2) > Maybe you can replace the static ctor with this idiom https://p0nce.github.io/d-idioms/#Precomputed-tables-at-compile-time-through- CTFE That's exactly what he's trying to do. In 2.083.0, the following functions in std.math are still not CTFE-able: nextPow2 truncPow2 asin atan2 expi lround lrint rndtol quantize frexp ilogb scalbn Getting there, though - in 2.081.1, the list was about twice as big. -- |
June 10, 2019 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Nicholas Wilson <iamthewilsonator@hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |iamthewilsonator@hotmail.co | |m --- Comment #4 from Nicholas Wilson <iamthewilsonator@hotmail.com> --- asin now works at compile time. The rest still fail for the following reasons. nextPow2 -- reinterpret truncPow2 -- reinterpret atan2 -- reinterpret expi -- asm lround -- no avail source lrint -- ditto rndtol -- ditto uantize -- ditto frexp -- reinterpret ilogb -- y.vu[3] is used before initialised scalbn -- asm -- |
August 23, 2019 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Nathan S. <n8sh.secondary@hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |n8sh.secondary@hotmail.com Resolution|--- |DUPLICATE --- Comment #5 from Nathan S. <n8sh.secondary@hotmail.com> --- Marking this as a duplicate of #17007 since that one is older even though this is the issue with discussion. *** This issue has been marked as a duplicate of issue 17007 *** -- |
September 04, 2019 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Issue 18630 depends on issue 17705, which changed state. Issue 17705 Summary: std.math.isFinite cannot run at compile-time https://issues.dlang.org/show_bug.cgi?id=17705 What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|WORKSFORME |--- -- |
September 04, 2019 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Nathan S. <n8sh.secondary@hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on| |17705 Referenced Issues: https://issues.dlang.org/show_bug.cgi?id=17705 [Issue 17705] std.math.isFinite cannot run at compile-time -- |
September 04, 2019 [Issue 18630] std.math must CTFE | ||||
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https://issues.dlang.org/show_bug.cgi?id=18630 Nathan S. <n8sh.secondary@hotmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Depends on|17705 | Referenced Issues: https://issues.dlang.org/show_bug.cgi?id=17705 [Issue 17705] std.math.isFinite cannot run at compile-time -- |
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