fix Issue 11722 - Qualifier-only casts should not invoke opCast
fix Issue 11723 - Too many "integer overflow" errors
Merge pull request #2946 from 9rnsr/fix11722

Issue 11722 - Qualifier-only casts should not invoke opCast
Add Epiphany architecture as pre-defined version condition
Merge pull request #2949 from ibuclaw/epiphany

Add Epiphany architecture as pre-defined version condition
Use __linux__ to identify Linux-based systems.
Merge pull request #2950 from ibuclaw/linux

Use __linux__ to identify Linux-based systems.
Move allow_no_extension to global
Merge pull request #2951 from ibuclaw/runscript

Move allow_no_extension to global
Merge pull request #2948 from 9rnsr/fix11723

[REG2.065a] Issue 11723 - Too many "integer overflow" errors