Fix issues of explicit conversions.
authorRex Xu <rex.xu@amd.com>
Thu, 25 Apr 2019 02:34:28 +0000 (10:34 +0800)
committerRex Xu <rex.xu@amd.com>
Thu, 25 Apr 2019 02:37:57 +0000 (10:37 +0800)
commitd932cc4295f1ccf449d056dbab4e9c018259bf87
tree71d5c194ed0f59cc17b9e48647628c0a5aa2c416
parent86c72c9486a97da534f97e56b8f7ae06cd1b580b
Fix issues of explicit conversions.

For certain int8/int16/float16 conversions,they are conditionally allowed
when extensions defining explicit arithmetic types are enabled.
glslang/MachineIndependent/Intermediate.cpp