- Update to version 0.6.1rc2+20191007:
* expand more builtins like __builtin_ffs()
* make 'directive in argument list' clearer
* asm: warn on invalid empty constraints
* fix sign extension in casting enums
* remove useless optimization in cast_enum_list()
* add test for enum sign extension
* do not linearize invalid expression
* asm: arrays & functions in non-memory operand degenerate into pointers
* asm: fix missing expansion of asm statements
* asm: fix liveness memory operand
* asm: linearization of output memory operands is different
* asm: missing evaluation of asm statements
* asm: use parse_asm_constraint() to verify constraints
* asm: parse constraints
* asm: keep using struct asm_operand during linearization
* asm: use a specific struct for asm operands
* asm: check earlier that body & constraints are strings
* asm: add test evaluation, expansion & linearization of ASM operands
* string: use string_expression() in parse_static_assert()
* string: add helper string_expression()
* dissect: fix processing of ASM statements
* and more...