Merge branch '83-char-signedness' into 'master'

Resolve "char constants not working properly"

Closes #83

See merge request !111
11 jobs for master in 17 minutes and 15 seconds (queued for 4 seconds)
Status Job ID Name Coverage
  Build
passed #62813
build

00:00:40

passed #62814
build-clang

00:00:37

passed #62816
build-wasm

00:00:32

passed #62815
build-windows

00:00:39

 
  Test Interpreter
passed #62819
benchmark-wasm

00:06:56

passed #62817
benchmark-x64

00:04:56

passed #62818
benchmark-x86

00:04:47

 
  Test Interworking
passed #62821
interworking-GraphCopy

00:00:57

passed #62822
interworking-GraphCopy-clang

00:01:34

passed #62820
interworking-Start

00:00:40

 
  Examples
passed #62823
examples

00:00:38