Fix for 32 bits

Author: blegat

src/SemidefiniteOptInterface.jl

@@ -162,15 +162,15 @@ MOI.get(m::SOItoMOIBridge, s::SolverStatus) = MOI.get(m.sdoptimizer, s)
 
 MOI.get(m::SOItoMOIBridge, ::MOI.ResultCount) = 1
 
-function _getblock(M, blk::Int, s::Type{<:Union{NS, ZS}})
+function _getblock(M, blk::Integer, s::Type{<:Union{NS, ZS}})
     diag(block(M, blk))
 end
-function _getblock(M, blk::Int, s::Type{<:PS})
+function _getblock(M, blk::Integer, s::Type{<:PS})
     -diag(block(M, blk))
 end
 # Vectorized length for matrix dimension d
 sympackedlen(d::Integer) = (d*(d+1)) >> 1
-function _getblock(M::AbstractMatrix{T}, blk::Int, s::Type{<:DS}) where T
+function _getblock(M::AbstractMatrix{T}, blk::Integer, s::Type{<:DS}) where T
     B = block(M, blk)
     d = Compat.LinearAlgebra.checksquare(B)
     n = sympackedlen(d)
@@ -185,17 +185,17 @@ function _getblock(M::AbstractMatrix{T}, blk::Int, s::Type{<:DS}) where T
     @assert k == n
     v
 end
-function getblock(M, blk::Int, s::Type{<:MOI.AbstractScalarSet})
+function getblock(M, blk::Integer, s::Type{<:MOI.AbstractScalarSet})
     vd = _getblock(M, blk, s)
     @assert length(vd) == 1
     vd[1]
 end
-function getblock(M, blk::Int, s::Type{<:MOI.AbstractVectorSet})
+function getblock(M, blk::Integer, s::Type{<:MOI.AbstractVectorSet})
     _getblock(M, blk, s)
 end
 
 getvarprimal(m::SOItoMOIBridge, blk::Integer, S) = getblock(getX(m.sdoptimizer), blk, S)
-function getvardual(m::SOItoMOIBridge, blk::Int, S)
+function getvardual(m::SOItoMOIBridge, blk::Integer, S)
     getblock(getZ(m.sdoptimizer), blk, S)
 end
 
@@ -223,7 +223,7 @@ function _getattribute(m::SOItoMOIBridge, ci::CI{<:AVF}, f)
     f.(m, m.constrmap[ci])
 end
 
-function getslack(m::SOItoMOIBridge{T}, c::Int) where T
+function getslack(m::SOItoMOIBridge{T}, c::Integer) where T
     X = getX(m.sdoptimizer)
     blk, i, j, coef = m.slackmap[c]
     if iszero(blk)
@@ -274,7 +274,7 @@ function MOI.get(m::SOItoMOIBridge, ::MOI.ConstraintDual, ci::CI{<:VF, S}) where
     end
 end
 
-function getdual(m::SOItoMOIBridge{T}, c::Int) where T
+function getdual(m::SOItoMOIBridge{T}, c::Integer) where T
     if c == 0
         zero(T)
     else