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Bug fix: Allocatable argument 'x' is not allocated #472 #474

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Jul 25, 2021
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24 changes: 12 additions & 12 deletions src/stdlib_math.fypp
Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ module stdlib_math
${t1}$, intent(in) :: end
integer, intent(in) :: n

${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$
#:endfor

Expand All @@ -77,7 +77,7 @@ module stdlib_math
${t1}$, intent(in) :: end
integer, intent(in) :: n

real(dp) :: res(n)
real(dp) :: res(max(n, 0))
end function ${RName}$
#:endfor

Expand Down Expand Up @@ -127,7 +127,7 @@ module stdlib_math
${t1}$, intent(in) :: end
integer, intent(in) :: n

${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$
#:endfor
#! Integer support
Expand Down Expand Up @@ -159,7 +159,7 @@ module stdlib_math
integer, intent(in) :: n
${t1}$, intent(in) :: base
! real(${k1}$) endpoints + real(${k1}$) base = real(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$

#:set RName = rname("logspace", 1, t1, k1, "n_cbase")
Expand All @@ -169,7 +169,7 @@ module stdlib_math
integer, intent(in) :: n
complex(${k1}$), intent(in) :: base
! real(${k1}$) endpoints + complex(${k1}$) base = complex(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$

#:set RName = rname("logspace", 1, t1, k1, "n_ibase")
Expand All @@ -179,7 +179,7 @@ module stdlib_math
integer, intent(in) :: n
integer, intent(in) :: base
! real(${k1}$) endpoints + integer base = real(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$
#:endfor
#! ========================================================
Expand All @@ -196,7 +196,7 @@ module stdlib_math
integer, intent(in) :: n
real(${k1}$), intent(in) :: base
! complex(${k1}$) endpoints + real(${k1}$) base = complex(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$

#:set RName = rname("logspace", 1, t1, k1, "n_cbase")
Expand All @@ -206,7 +206,7 @@ module stdlib_math
integer, intent(in) :: n
complex(${k1}$), intent(in) :: base
! complex(${k1}$) endpoints + complex(${k1}$) base = complex(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$

#:set RName = rname("logspace", 1, t1, k1, "n_ibase")
Expand All @@ -216,7 +216,7 @@ module stdlib_math
integer, intent(in) :: n
integer, intent(in) :: base
! complex(${k1}$) endpoints + integer base = complex(${k1}$) result
${t1}$ :: res(n)
${t1}$ :: res(max(n, 0))
end function ${RName}$
#:endfor
#! ========================================================
Expand All @@ -234,7 +234,7 @@ module stdlib_math
integer, intent(in) :: n
real(${k1}$), intent(in) :: base
! integer endpoints + real(${k1}$) base = real(${k1}$) result
real(${k1}$) :: res(n)
real(${k1}$) :: res(max(n, 0))
end function ${RName}$

#:set RName = rname("logspace", 1, "integer(int32)", "int32", "n_c" + str(k1) + "base")
Expand All @@ -244,7 +244,7 @@ module stdlib_math
integer, intent(in) :: n
complex(${k1}$), intent(in) :: base
! integer endpoints + complex(${k1}$) base = complex(${k1}$) result
complex(${k1}$) :: res(n)
complex(${k1}$) :: res(max(n, 0))
end function ${RName}$
#:endfor

Expand All @@ -255,7 +255,7 @@ module stdlib_math
integer, intent(in) :: n
integer, intent(in) :: base
! integer endpoints + integer base = integer result
integer :: res(n)
integer :: res(max(n, 0))
end function ${RName}$


Expand Down
4 changes: 2 additions & 2 deletions src/stdlib_math_linspace.fypp
Original file line number Diff line number Diff line change
Expand Up @@ -25,7 +25,7 @@ contains
${t1}$, intent(in) :: end
integer, intent(in) :: n

${t1}$ :: res(n)
${t1}$ :: res(merge(n, 0, n > 0))

integer :: i ! Looping index
${t1}$ :: interval ! Difference between adjacent elements
Expand Down Expand Up @@ -94,4 +94,4 @@ contains
end procedure ${RName}$
#:endfor

end submodule
end submodule
12 changes: 6 additions & 6 deletions src/stdlib_math_logspace.fypp
Original file line number Diff line number Diff line change
Expand Up @@ -43,21 +43,21 @@ contains
#:for k1, t1 in RC_KINDS_TYPES
#:set RName = rname("logspace", 1, t1, k1, "n_rbase")
module procedure ${RName}$
${t1}$ :: exponents(n)
${t1}$ :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure

#:set RName = rname("logspace", 1, t1, k1, "n_cbase")
module procedure ${RName}$
${t1}$ :: exponents(n)
${t1}$ :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure

#:set RName = rname("logspace", 1, t1, k1, "n_ibase")
module procedure ${RName}$
${t1}$ :: exponents(n)
${t1}$ :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure
Expand All @@ -69,22 +69,22 @@ contains
#:for k1 in REAL_KINDS
#:set RName = rname("logspace", 1, "integer(int32)", "int32", "n_r" + str(k1) + "base")
module procedure ${RName}$
integer :: exponents(n)
integer :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure

#:set RName = rname("logspace", 1, "integer(int32)", "int32", "n_c" + str(k1) + "base")
module procedure ${RName}$
integer :: exponents(n)
integer :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure
#:endfor

#:set RName = rname("logspace", 1, "integer(int32)", "int32", "n_ibase")
module procedure ${RName}$
integer :: exponents(n)
integer :: exponents(merge(n, 0, n > 0))
exponents = linspace(start, end, n)
res = base ** exponents
end procedure
Expand Down