On Monday, 7 November 2016 at 08:34:55 UTC, Andrea Fontana wrote:
--- test.d void* test (ssize_t ); import core.sys.posix.unistd; --- Try to run: dmd test.d It says: /usr/include/dmd/druntime/import/core/sys/posix/sys/types.d(100): Error: undefined identifier 'c_long'
It looks normal but it's not documented. It's just that the import is not yet known in the scope. It 's like:
void main(string[] args) { writeln(); import std.stdio; } But void main(string[] args) { writeln(); } import std.stdio; works because the symbol lookup succeeds in the parent scope. For your example to work, another semantic pass would necessary.