Compiling J 9.7.0 Beta14 with Visual Studio 2019

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akakima33 (gmx)

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Apr 2, 2026, 6:15:23 PMApr 2
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Hi !

Which version of VS is used by JSoftware team ?
Visual Studio 2026 (or 2022) ?

In VS 2019:
Macros defs like:
#define DO(n,stm...) {I _n=(n); I i=0; for(;i<_n;i++)stm}}
does not work.

Macros defs like:
#define DO(n,stm, ...) {I _n=(n); I i=0; for(;i<_n;i++)stm}}
does work.

Both defs work in gcc 11.3 Cygwin version.

Also, instructions in makevs directory seems obsolete ?
[please accept this as polite remarks. English is not my natural language!]

akakima33 (gmx)

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Apr 2, 2026, 6:15:23 PMApr 2
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Norman Drinkwater

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Apr 2, 2026, 7:18:57 PMApr 2
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MSVC 2022

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bill lam

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Apr 3, 2026, 6:12:34 AMApr 3
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MSVC with clang backend.
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