Use Int constructor to access block field

[codecov[bot]]

Codecov Report

Patch coverage: 76.66% and project coverage change: +0.03% :tada:

Comparison is base (28eb4ea) 75.24% compared to head (1d25677) 75.27%. Report is 2 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #601 +/- ## ========================================== + Coverage 75.24% 75.27% +0.03% ========================================== Files 80 80 Lines 8421 8430 +9 ========================================== + Hits 6336 6346 +10 + Misses 2085 2084 -1 ``` | [Files Changed](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation) | Coverage Δ | | |---|---|---| | [src/Fun.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL0Z1bi5qbA==) | `69.15% <0.00%> (+0.33%)` | :arrow_up: | | [src/Spaces/SubSpace.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL1NwYWNlcy9TdWJTcGFjZS5qbA==) | `66.32% <60.00%> (ø)` | | | [src/Multivariate/TensorSpace.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL011bHRpdmFyaWF0ZS9UZW5zb3JTcGFjZS5qbA==) | `87.32% <75.00%> (ø)` | | | [src/Spaces/ConstantSpace.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL1NwYWNlcy9Db25zdGFudFNwYWNlLmps) | `59.34% <77.77%> (+2.08%)` | :arrow_up: | | [src/Multivariate/TrivialTensorFun.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL011bHRpdmFyaWF0ZS9Ucml2aWFsVGVuc29yRnVuLmps) | `96.00% <100.00%> (ø)` | | | [src/Operators/SubOperator.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL09wZXJhdG9ycy9TdWJPcGVyYXRvci5qbA==) | `84.31% <100.00%> (ø)` | | | [src/Operators/general/FiniteOperator.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL09wZXJhdG9ycy9nZW5lcmFsL0Zpbml0ZU9wZXJhdG9yLmps) | `50.00% <100.00%> (+5.17%)` | :arrow_up: | | [src/Operators/general/InterlaceOperator.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL09wZXJhdG9ycy9nZW5lcmFsL0ludGVybGFjZU9wZXJhdG9yLmps) | `84.71% <100.00%> (ø)` | | | [src/constructors.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL2NvbnN0cnVjdG9ycy5qbA==) | `80.95% <100.00%> (ø)` | | | [src/show.jl](https://app.codecov.io/gh/JuliaApproximation/ApproxFunBase.jl/pull/601?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=JuliaApproximation#diff-c3JjL3Nob3cuamw=) | `97.22% <100.00%> (ø)` | |

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.