Hello, I guess the c++ code is calling the wrong macro.
Before r740:
(⊂'abc'){⍺ ⍵}¨3⍴1
abc 1 abc 1 abc 1
(⊂'abc'){⍺ ⍵}¨4⍴1
abc 1 abc 1 abc 1 abc 1
After r740:
(⊂'abc'){⍺ ⍵}¨3⍴1
a 1 b 1 c 1
(⊂'abc'){⍺ ⍵}¨4⍴1
INDEX ERROR+
μ-Z__vA_LO_EACH_vB[2] μ-Z[μ-N]←⊂(⊃μ-A[μ-N])μ-LO⊃μ-B[μ-N]
^ ^
)more
⎕IO=1 offending index=3 max index=3
Best,
Xiao-Yong
