Use new evmc::result constructor

[chfast]

No description provided.

[codecov-io]

Codecov Report

Merging #77 into master will decrease coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master      #77      +/-   ##
==========================================
- Coverage   99.64%   99.64%   -0.01%     
==========================================
  Files           5        5              
  Lines         850      839      -11     
  Branches      111      109       -2     
==========================================
- Hits          847      836      -11     
  Partials        3        3

[axic]

@chfast can this be done for 0.2?

[chfast]

Rebased. I think we can include this.

[axic]

Is this speed critical though? Could this influence benchmarks a lot?

[chfast]

Is this speed critical though? Could this influence benchmarks a lot?

It should not matter - EVMC is doing the same thing except it checks the result of malloc(). Benchmarks show not performance difference.